Truck Notes

The AW Direct blog: Answering the call by providing up to date technical product information and industry news.

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The Heart of the Pull: Choosing and Caring for Winch Lines

Learn the different strengths and weaknesses of different kinds of winch lines, as well as how to properly care for winch lines.

By Paul Ederer, AW Direct Technical Product Support

Wire winch lines are the heart of our recovery operations. A damaged line is a serious safety issue and a broken one removes a recovery vehicle from service. Unfortunately, winch lines are often misunderstood. In this article I will cover the basics of winch lines (commonly called wire ropes). I will discuss both what to look for during an inspection of your winch line and how to select a new winch line.

Rope Cores: Rope cores serve as the foundation for the strands. They keep the rope round and strands properly positioned. There are 3 different core types: fiber core, independent wire core (IWRC) and strand core. Fiber core offers the greatest flexibility. It is commonly made of polypropylene fibers, but natural fiber options are also available. Independent wire rope core (IWRC) is made of wire rope. It is the strongest type of core available and is 10-15% stronger than fiber core. Strand Core is made of stands of wires. It is least flexible of the three types discussed and is mostly used on utility cables.

Fiber Core

Independent Wire Rope Core

Rope Grades: The most common rope today is extra improved plow steel (EIP or XIP). It is typically used on winch lines and is generally 15% stronger than improved plow steel grade (IPS). Extra extra improved plow steel grade (EEIP or XXIP) is also available for added strength in higher rated equipment.

Rope Types: Bright wire is un-coated and is the most commonly used winch line. Another option is galvanized wire, which improves corrosion resistance. However, galvanization can reduce a wire’s strength up to 10% compared to bright wire unless the wire is drawn again. Stainless steel wire contains chromium and nickel. It is very corrosion resistant and used primarily on yachts or as control cables.

Construction: Construction determines how the wire rope performs. For instance, a 6 x 19 rope will have 6 strands of rope that have between 19 to 26 wires. Each added wire makes for better abrasion resistance. A 6 x 37 construction has 27 to 49 wires and is more flexible, while a 19 x 7 construction is rotation resistant.

6 x 19 IWRC

Lay: There are two categories of lay, directional lay and lay orientation. Directional lay refers to what direction the strands of the rope face when you are looking down the rope, and lay orientation refers to the direction the wires within the strands are twisted. Directional lay is either right or left. Lay orientation is either regular or lang. In regular lay, the wires are twisted in one direction while the strands are twisted in the opposite direction. In lang lay, the wires are laid in the same direction as the strand in the rope. Regular lay ropes are less likely to untwist. They are also less likely to fail because of crushing and distortion; however, they are less flexible than lang lay ropes. Wire winch lines use right regular lay construction.

Design Factors: Design factors are safety factors required by government and industry organizations for wire rope. While they vary depending on application, typical towing winch lines have a 3:1 design factor, while lifting wire ropes have a 5:1 factor.

During a winch line’s “useful life” all wire rope will gradually lose strength due to surface wear and metal fatigue. Metal fatigue is caused by normal use of the winch line but is made worse by excessive bending, which can be caused by a sheave that is too small. Inspecting your winch lines periodically for damage can save you many headaches on the road. Unfortunately, I suspect many can relate to having a winch line break that’s connected to a car with its owner watching. It’s never a pleasant or inexpensive experience! Below is mechanical damage to look for when inspecting your winch line and determining whether to remove it from service.

Hook damage: Look for any cracks or deformation of hooks. If the throat opening has been enlarged by 15% or twisted out of plane by 10%, it needs replacing.

Broken Wires: Pulling winch lines across edges, fatigue or overload can all break individual wires. If you find five or more broken wires in a single strand or 10 or more in one lay, the wire should be replaced.

Wear: Dragging a winch line on the ground or loading over the winch line will cause flat areas on individual wires of the cable. If these wires have lost 1/3 or more of the original diameter the line needs to be taken out of service.

Corrosion/Heat Damage: Any discoloration from rust or lack of lubrication promotes fatigue. If the wire rope is severely pitted or individual wires rusted through, replace the line. Fiber core slings need to stay below 180°F and steel core below 400°F. Exceeding these heats greatly reduce wire rope strength.

Kinking: Shock loading or forcing the line against an edge causes bent strands. This prevents the rope from rotating properly and greatly reduces its strength, making it necessary to replace the rope. Use load pads to protect the line and prevent this.

Crushing: A load set on top of a winch line can flatten the cable. This has the same effect as kinking, making it necessary to remove the line from service.

When you are inspecting your winch line and have not found any damage that would require replacement, it is an ideal opportunity to lubricate the line to get the maximum service life possible. Be sure to use a lubricant especially made for wire rope. Proper lubrication reduces internal friction within the wires and strands of the wire rope. In addition, it protects the rope from oxidation and corrosion.

Wire Rope Lubricant

When selecting a new winch line it should be based on the diameter, length and type recommended by the winch manufacturer for the model of winch you own. This information can be found on the winch nameplate, otherwise you can contact the winch manufacturer or local supplier. Beyond making sure your rope is compatible with your winch, there are a few other things you may want to consider. First, swivel hooks will help relieve rotational tension as the rope moves, so you may want to invest in them. Also, keep in mind that imported ropes can provide substantial cost savings without sacrificing quality. To reduce damage to whatever winch line you choose, use roller guides and tension plates. These aid in the proper winding of wire rope on the winch drum.

Level Winder

Cable Tensioner-Roller Guide

Periodic inspections and lubrication of your winch line will save your business money, but more importantly, keep your employees safe and your customers happy. That is the heart of our industry.

See all our Winch Line products at awdirect.com.

For more information, contact AW Direct’s Technical Service Specialists Monday through Friday at 1-800-243-3194.

AW Direct | Answering the Call™ 1-800-243-3194 | awdirect.com

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Tips for Preserving the Life of Jump-Start Packs

Older vehicle batteries show their age in the cold temperatures. Fortunately, the jump-start pack is an operator’s best friend in these types of conditions. A quick boost will get many customers back on the road and you off to the next call. In order to keep your jump packs working when you need them, here are a few tips.

Keep the jump pack charged according to the manufacturer’s instructions. Yes, this seems like an easy one, but jump packs have different charging techniques. Some packs have built-in overcharge protection so they can be plugged in all the time while others require charging for a specific timeframe and then must be removed from the power source. Constant charging will damage the battery on packs on units without overcharge protectors.

Jump-start packs require cool-down periods between jumps. The high amperage needed to start a vehicle heats up the internal components of the jump pack. The timeframe varies depending on the manufacturer, but in general, after 6 seconds of trying to jump-start start a vehicle, a pack will need 3 minutes of cool down time.

Cold temperatures reduce the capacity of the jump-start pack. Keep the pack warm between uses.

Train employees on the proper hook-up of the battery hand clamps per manufacturer instructions.

Use to charge non-frozen lead-acid batteries only.

For more information, contact AW Direct’s Technical Service Specialists Monday through Friday at 1-800-243-3194.

To view jump-start pack options, click here.

AW Direct | Answering the Call™ 1-800-243-3194 | awdirect.com

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AW Direct, WreckMaster Announce Partnership

Towing industry leaders team up to bring cutting edge training, tools and techniques to towing and recovery professionals around the country.

Two towing and recovery industry leaders have announced a new partnership aimed at elevating the level of proficiency and professionalism throughout the industry.

WreckMaster, a training organization with headquarters in Niagara Falls, N.Y., and Beamsville, Ontario, has already begun providing live training to customers of AW Direct, a supplier to the towing and recovery industry since 1979. Additionally, WreckMaster will be producing helpful articles and videos for AW Direct’s website that is in the process of being redeveloped.

This formal partnership has been five years in the making, AW Direct’s Michele Smedberg points out. AW Direct has been selling a variety of WreckMaster products for years, including training DVDs and handbooks, inspection forms, straps, wear pads, buckles, T-shirts and more.

“AW Direct and WreckMaster share the same philosophy: Towers are number one and their safety is of utmost concern,” Smedberg says. “Quality education and products go hand in hand. We’re a perfect match.”

“Our mission has always been to serve as a coach to the industry and help towers run their businesses better,” adds Justin Cruse, president of WreckMaster. “Working with a reputable supplier like AW Direct is a great fit.”

“We consider it an honor to be partnered with an organization like WreckMaster,” adds Ginger King, president of Ariens Specialty Brands, parent company of AW Direct. “We at Ariens Specialty Brands strive to partner with other leaders that help set the tone for quality, consistency and professionalism in their industries. When it comes to towing and recovery, WreckMaster is definitely helping to lead the way.”

Cutting its teeth in Chicago

The AW Direct/WreckMaster alliance has been on full display this summer. WreckMaster trainers have been conducting monthly training events in the Chicago area since May. Topics have ranged from working with hybrid vehicles to towing road tractors. The events, offered by AW Direct, are free to attend by towing professionals throughout Chicagoland.

One towing professional who attended a training event in July said, “It was great! There were a lot of things we didn’t know and didn’t realize we weren’t doing right. Now we will. The guys who went with me were surprised that the amount of information provided was free.”

Training the industry for 26 years

Aside from the work it is doing with AW Direct, WreckMaster holds roughly 200 training events a year as part of its broader certification program. "These two-day classes include both a training course and certification class," Cruse explains. Attendees pay roughly $500 for these more extensive training events.

WreckMaster also does some training work in conjunction with various state towing industry associations. As Cruse points out, WreckMaster just wants the ability to deliver its valuable training to as many towing professionals as possible. Alliances with associations and suppliers like AW Direct greatly assist in the dissemination of that training.

WreckMaster was founded in 1991 to help satisfy the towing industry’s desire to be recognized as a professionally skilled trade. Its thorough educational system is now offered at more than 200 training locations across the U.S. and Canada. WreckMaster has 16 lead instructors that can deliver its curriculum.

“Our instructor training and accreditation program (ITAP) was developed in 2005,” Cruse points out. “All trainers first go through an apprenticeship-type program to work their way up to lead instructor.”

Over the past 26 years, those instructors have helped deliver WreckMaster training to more than 40,000 towing operators. It’s a feat Justin Cruse is quite proud of—as he should be. But he recognizes that there’s still a ways to go.

“We’re excited about our partnership with AW Direct,” Cruse adds. “They’ve been around a long time and have a lot of loyal customers. Many of those customers have been in the industry a long time.”

“The great thing about our training is that it is very empowering—whether you’ve been in the towing industry for 10 days or 10 years,” Cruse continues. “You might learn a new or more efficient technique, or simply get some validation that the way you’ve been doing it is the correct way. Either way, there’s a level of pride that exists among towers who complete a WreckMaster course. That’s what I love most.”

Since 1979, AW Direct® has been a trusted supplier and partner to the towing and recovery industry. The company offers a wide selection of professional-grade products that are competitively priced and 100% guaranteed. Ordering is easy, shipping is fast, and expert service is knowledgeable and responsive. Visit AWDirect.com for more information

AW Direct, together with sister companies Ben Meadows® and Gempler’s®, form the Ariens Specialty Brands unit of Ariens Company. Based in Brillion, WI, Ariens Company is a privately owned and operated corporation focused on outdoor products that serve the needs of both consumer and professional customers. Established in 1933, the company manufactures original outdoor power equipment under the Ariens®, Gravely®, Sno-Tek®, Countax® and Westwood® brands. Visit ariensco.com for more information.

AW Direct | Answering the Call™ 1-800-243-3194 | awdirect.com

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A Beacon of Light in a Dangerous Business

The Survivor Fund continues building upon its 10-year track record of delivering financial support to the families of fallen towing and recovery professionals.

The job of a tow truck driver is a very dangerous one. Unfortunately, that job often turns deadly.

According to data from The International Towing and Recovery Hall of Fame and Museum (ITRHFM), roughly 60 towing and recovery professionals are killed in the line of service each year. Over the past 10 years, the ITRHFM has been helping to bring financial relief to countless families affected by these tragedies.

The ITRHFM established the Survivor Fund in 2005. After raising money for the next year or so, it began distributing financial support to grief-stricken families in 2007. Since then, several hundred families have received assistance.

“Generally speaking, we pay out approximately 30 claims annually,” says Jeffrey Godwin, president of FTI Groups Inc. and sitting co-chair of the Survivor Fund Committee. “Our benefits are flat amounts of $3,000 in all cases and $5,000 in cases where the deceased or their employer was a member of the Museum.”

The ITRHFM Board sets the Survivor Fund death benefit each winter at its board meeting. “The initial amount was $500 back in 2007 and has continued to grow over the years, as you can see,” Godwin says.

Industry leaders pitch in

Money is raised for the Survivor Fund in two ways: larger one-time contributions, and smaller “pledge” donations each time a tragedy occurs and funds are distributed to a family.

The Survivor Fund enjoys support from a variety of companies and individuals. “We have been able to replenish funds paid out and also grow our general account, which has allowed us to increase benefits to families,” Godwin points out.

Roughly a dozen corporate sponsors make sizable contributions on an annual basis. One such sponsor is AW Direct, a supplier to the towing and recovery industry since 1979. For the fourth straight year, the Wisconsin-based company is making a $10,000 contribution to the Survivor Fund. The contribution will be formally presented on September 15 at the International Towing & Recovery Museum in Chattanooga, TN. The annual Tennessee Tow Show is also taking place at that time, being held September 14-16 at the Chattanooga Convention Center. AW Direct is one of many exhibitors at that show.

“AW Direct is passionate in supporting the towing industry,” says Michele Smedberg of AW Direct. “Too many drivers don’t make it home safely to their families. The Survivor Fund is a heartfelt way to help these towing community families get through a difficult time in their lives.”

While corporate sponsorships like AW Direct’s are very important, the Survivor Fund’s pledge program is also proving to be quite instrumental.

“Our pledge program is nearly two years old and has really allowed us to grow the Survivor Fund,” Godwin explains. “Currently we have about $2,800 in pledges on a per-tragedy basis, and typically run about 70-80% on how many people and companies honor their pledges. We have some annual giving that occurs at both our golf tournament in April and in conjunction with our Wall of the Fallen event in Tennessee in September.”

For more information on the Survivor Fund, visit internationaltowingmuseum.org/survivor-fund.

Since 1979, AW Direct® has been a trusted supplier and partner to the towing and recovery industry. The company offers a wide selection of professional-grade products that are competitively priced and 100% guaranteed. Ordering is easy, shipping is fast, and expert service is knowledgeable and responsive. Visit awdirect.com for more information.

AW Direct, together with sister companies Ben Meadows® and Gempler’s®, form the Ariens Specialty Brands unit of Ariens Company. Based in Brillion, WI, Ariens Company is a privately owned and operated corporation focused on outdoor products that serve the needs of both consumer and professional customers. Established in 1933, the company manufactures original outdoor power equipment under the Ariens®, Gravely®, Sno-Tek®, Countax® and Westwood® brands. Visit ariensco.com for more information.

AW Direct | Answering the Call™ 1-800-243-3194 | awdirect.com

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Mount Fire Extinguishers for Easy Access

Fire extinguishers are a must-have for every tow truck and shop. Make sure yours are mounted where you can get them in a moment’s notice.

You’ve got the tools for flat tires, broken ball joints and immobile cars. Do you have the tools necessary to fight fire?

According to section 393.95 of the Code of Federal Regulations:

A power unit that is not used to transport hazardous materials must be equipped with either: (A) A fire extinguisher having an Underwriters’ Laboratories rating of 5 B:C or more; or (B) Two fire extinguishers, each of which has an Underwriters’ Laboratories rating of 4 B:C or more….. The fire extinguisher(s) must be filled and located so that it is readily accessible for use. The extinguisher(s) must be securely mounted to prevent sliding, rolling, or vertical movement relative to the motor vehicle.

Basically, that says your truck must have a fire extinguisher that’s securely mounted and easily accessible. Specific locations are up to you so long as you can access it quickly. Tucking your fire extinguisher behind the seat under a pile of tools doesn’t cut it.

If your truck doesn’t meet these guidelines, AW Direct carries several different fire extinguishers and mounting brackets to meet just about any need.

Numbers and rating

If you need fire extinguishers, you’ll notice they’re rated by class such as 4A:20B:C.

Here’s what the ratings mean:

Class A – For combustibles such as wood, paper and textiles.

Class B – Works on flammable liquids such as oil, gasoline, etc.

Class C – Extinguishes fires that involve live electrical equipment

Class D – Fights combustible materials like magnesium, titanium, sodium, etc.

A fire extinguisher rated CLASS B 4A:20B:C indicates the following:

The A rating stands for water equivalency. Each “A” is equivalent to 1.25 gals. water, therefore an extinguisher labeled 4A=5 gals. Water.

The B:C rating is the square footage the extinguisher can cover. 20B:C=20 sq. ft.

The C rating indicates the combustibles it can extinguish. In this case, it is suitable for use on electrical equipment.

If you need to add or upgrade fire extinguishers for your trucks or shop, visit awdirect.com or call 1-800-243-3194.

AW Direct | Answering the Call™ 1-800-243-3194 | awdirect.com

Before using any equipment described, be sure to read, understand and follow all manufacturers instructions and guidelines.

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Using Straps for Recovery and Tie-down

Synthetic straps are ideal for recovery and tie-down. They’re lighter and often easier to use. Before using any strap, make sure you’ve got the right strap for the job at hand.

Nylon or Polyester straps have become the industry standard over the last decade for tie-downs and recovery. They’re used on every size and style of truck, from the smallest wheel lift to the largest rotator. Straps are used to secure vehicles, pull them from ditches and upright rollovers.

Straps have an obvious advantage in many situations where chains would cause damage when they’re up against the side of the vehicle, potentially cutting into it or scratching painted surfaces. Straps can also be fed into locations where chains could never fit.

An added benefit is that straps are typically lighter and easier to handle than chains, resulting in less strain on the operator.

When it comes to vehicle recovery, few can argue the benefits of straps and web slings. For years now, heavy duty operators have been using 6, 8 or even 12"W straps to support and lift trucks and trailers that have overturned, run off the road or been involved in an accident.

If you’re replacing or adding straps to your trucks, AW Direct carries a complete line of recovery and tie-down straps to make your operation more effective and your recoveries easier.

To order these straps--or any other equipment for your truck or shop—go online at awdirect.com or call 1-800-243-3194.

For further questions, contact AW Direct’s Technical Service Specialists at 1-800-243-3194, Monday through Friday.

AW Direct | Answering the Call™ 1-800-243-3194 | awdirect.com

Before using any equipment described, be sure to read, understand and follow all manufacturers instructions and guidelines.

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Be Safe and Seen Wearing a Reflective Vest

Reflective vests are an essential safety component for anyone in the towing industry. Here’s some great information about reflective vests to keep you visible in all kinds of light.

Being seen on the job is critical to your safety out on the road. The sooner motorists see you, the safer you are.

ANSI specifies two primary classes of reflective wear for people who work on the road:

Class 3: These vests offer the highest level of visibility and are designed for people working where traffic exceeds 50 mph. Typical jobs requiring Class 3 include road construction, tow truck operators and emergency responders.

Check out the various styles of Class 3 reflective wear from AW Direct.

Class 2: Class 2 reflective vests aren’t as reflective as Class 3. Class 2 reflective vests are made for work where traffic exceeds 25 mph. Common job classifications requiring Class 2 vests include school crossing guards, tow truck operators and law enforcement while directing traffic.

Keep in mind though that reflective vests will get dirty and will wear out over time and loose some of their reflectivity. And, as you wash vests, each washing will gradually reduce its reflectivity. Reflective vests can typically be washed up to 25 times before needing to be replaced. Always check with your manufacturer for washing instructions.

If you need to upgrade or replace your reflective vest, check out these reflective vests from AW Direct.

For further questions, contact AW Direct’s Technical Service Specialists at 1-800-243-3194, Monday through Friday.

AW Direct | Answering the Call™ 1-800-243-3194 | awdirect.com

Before using any equipment described, be sure to read, understand and follow all manufacturers instructions and guidelines.

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How To Ensure a Professional Tow Truck Image

Three awesome products to make your cab more organized and professional-looking, and more comfortable for customers.

Sooner or later, you’re going to have a customer sitting in your truck’s cab. They may be there for shelter in bad weather, or because they’re riding along to a repair shop. No matter what the reason, does your truck reflect a clean, professional image of you and your company or are there invoice pads, tools, food wrappers and empty coffee cups littering the cab?

Here are some easy and inexpensive ways you can keep your truck organized, and clean to always give a professional impression.

Seat Storage: Over-the-seat organizers fit over most bench or bucket seats and are loaded with pockets to store pens, forms, calculators, phones and radios.

Console Storage: Console storage systems feature hinged lids that open to a large storage area. When closed, the console doubles as an armrest and convenient writing surface.

Behind-The-Seat Storage: Organize larger supplies behind your truck seat with a behind the seat storage. Keeping your vehicle clean and organized not only makes it easier to do business, it gives your customers a professional image of you and your business. See how AW Direct can help you keep your truck’s cab organized.

To order these or other truck cab organizers, visit awdirect.com or call 1-800-243-3194.

For further questions, contact AW Direct’s Technical Service Specialists at 1-800-243-3194, Monday through Friday.

AW Direct | Answering the Call™ 1-800-243-3194 | awdirect.com

Before using any equipment described, be sure to read, understand and follow all manufacturers instructions and guidelines.

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AW Direct Gears Up for Wisconsin Tow Show

AW Direct’s slick, branded Transit van will be on display at its outdoor booth.

AW Direct bringing slick wheels and hot deals to the 2017 Tow Show and Convention in Wisconsin Dells on June 16-18.

AW Direct, a trusted supplier to the towing and recovery industry since 1979, is gearing up for another appearance at the Wisconsin Towing Association’s annual Tow Show and Convention. This year’s event, which also marks the Association’s 50th anniversary, is being held June 16-18 at Chula Vista Resort in Wisconsin Dells, WI.

AW Direct maintains a presence at several towing industry tradeshows and events throughout the country each year. Based in Janesville, WI, AW Direct personnel are excited to connect with towers who are operating right in their own backyard.

“Being at shows like this allows us to connect with our customers and also the associations,” says Michele Smedberg of AW Direct. “We love talking with the towers and getting to know them and their needs.”

You can see Michele Smedberg and the rest of the AW Direct crew at the June 16-18 Tow Show in Wisconsin Dells.

AW Direct’s outdoor exhibit will be used to showcase numerous items from its vast product line, including the company’s innovative, proprietary Magnetic Axle Straps. Also on display will be the company’s branded Transit van.

Several show specials will be offered, including clearance sale items (while supplies last), and FREE shipping on orders over $200. “And because we’re located right in the attendees’ backyard, all show orders placed by 2 p.m. will be delivered the next day,” Smedberg points out.

In addition to its participation in the vendor exhibit, AW Direct is also sponsoring two key Tow Show events: the Tow Truck Light Display and Kids Party.

To learn more about the Wisconsin Towing Association Tow Show and Convention, visit the Tow Show website.

Since 1979, AW Direct has been a trusted supplier and partner to the towing and recovery industry. The company offers a wide selection of professional-grade products that are competitively priced and 100% guaranteed. Ordering is easy, shipping is fast, and expert service is knowledgeable and responsive. And now AWDirect.com is being rebuilt from the ground up, helping to create a unique, efficient shopping experience from anywhere and on any device.

AW Direct | Answering the Call™ 1-800-243-3194 | awdirect.com

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Be Safe and Be Seen in any Light Condition

By Eric Wolf, AW Direct

No matter how many lights are on your truck, nothing beats hi-vis clothing to ramp up your personal visibility to oncoming motorists.

With spring just around the corner, make sure your spring jackets, shirts, vests, pants and raingear still have their ANSI required reflective properties. If your hi-vis clothing shows excessive wear or reduced reflectivity, replace it immediately.

See this breakaway vest and more

When replacing hi-vis clothing, check out the new Alpha Glow-in-the-Dark work wear from AW Direct. In addition to a bright fluorescent background and retro-reflective silver stripes, Alpha work wear adds photo luminescence or glow-in-the-dark technology to hi-vis clothing. With this trifecta of visibility, no matter what the conditions, you’ll be seen in low and even NO light situations.

See this t-shirt and more

Whether it’s a vest, jacket, shirt or pants, Alpha work wear features glow-in-the-dark stripes to make sure you’re seen sooner by oncoming motorists. Like our other hi-vis clothing, Alpha work wear can be printed with your company’s name, logo and contact information with no decrease in visibility.

See this classic safety vest and more

Alpha work wear from AW Direct:

Gives you 360 degrees of visibility

Is EN ISO 20471:2013 and ANSI ISO 107:2010 compliant

Needs no special cleaning and can be washed up to 25 times before retro-reflective quality is affected

Glows up to eight hours

Face it, roadside assistance, towing and recovery are hazardous jobs. Alpha work wear from AW Direct not only reduces your chance of injury, it increases your visibility and your odds of going home safely each night.

Alpha wear glow-in-the-dark clothing from AW Direct is available in:

Class 2 Orange Classic Safety Vest

Class 2 Orange Surveyor’s Vest

Class 3 Lime Short Sleeve Safety Vest

Class 2 Lime Break-Away Vest

Class 2 Lime Short-Sleeve T-Shirt

Class 3 Lime Rain Jacket , and

Class E Lime Rain Pants

Not sure what class of hi-vis is right for you? Here’s a quick summary of ANSI Regulations and guidelines.

For more information, contact AW Direct’s Technical Service Specialists Monday through Friday at 1-800-243-3194.

AW Direct | Answering the Call™ 1-800-243-3194 | awdirect.com

Before using any equipment described, be sure to read, understand and follow all manufacturers instructions and guidelines.

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Which Snatch Block is Right for You?

By Paul Ederer, Technical Product Support Specialist, AW Direct

Wire rope pulleys are common lifting equipment in all types of industries from logging to construction, mining to marine. In our industry, snatch blocks are the most common types of pulley that feature a swing-open plate that opens to easily load wire rope. Snatch blocks are ideal for changing the direction of pull while decreasing the line load in recovery operations

Snatch blocks come in a variety of types and materials. So how do you determine which is the right one for your application? Here are some details on different types of snatch blocks to help you make an informed decision.

Attachment Points Snatch blocks can be used in many applications and are made with different attachment points. The Tailboard style uses the swing open plate screw pin to attach to a fixed mounting bracket with a hole diameter to accommodate the screw pin. The Shackle style is generally used on more permanent installations and is considered the safest because the shackle is bolted and safety pinned so it can’t be removed easily. The Chain-end style is for temporarily attaching to fixed objects like posts, trees or a truck bed. The last and most common is the Swivel hook snatch block designed for easy, temporary attachment.

Tailboard

Shackle

Chain-End

Swivel Hook

Sheave Wheels The sheave wheel has a groove to accommodate a specific range of wire rope sizes. Be careful with sheave wheels. A groove that’s too large will not fully support the winch line and cause damaging flat spots while a groove too small for a winch line can crack the sheave.

Sheave wheel diameters are also based on the diameter of the winch line. Because wire rope can’t be bent too sharply without causing damage, use a 12:1 ratio to determine the proper diameter sheave wheel. For instance, a 3/8" diameter wire rope multiplied by 12 yields 4.5, which is the ideal sheave diameter in inches for the 3/8" rope.

Bushings in sheave wheels can be various types of bronze or roller bearing. Bronze bushings are intended for slower line speeds and moderate loads while roller bearings can handle faster line speeds and more frequent use.

Cast Iron Sheave Wheel with Bronze Bushing

Sheave wheel construction includes steel, cast iron, alloys and plastic polymers. These materials can also be case hardened for longer life.

Steel sheaves are strong and absorb shocks, but are more expensive than cast iron.

Cast iron sheaves are easy to cast and machine so they have lower costs. They also absorb vibration and are very hard.

Alloy sheaves are mixtures of various metals generally made for reducing weight with good strength, but are costly.

Plastic polymer sheaves such as nylon are lighter in weight, do not rust and have a cushioning effect on the winch line.

Weight Reduction Cast iron snatch blocks have one downfall – they’re heavy! A 12-ton block with 8" sheave wheel can weigh 52 lbs. and a 20-ton block can weigh in at 98lbs! That’s a lot of weight to maneuver on a routine basis. Fortunately, manufacturers are now making snatch blocks from lighter weight alloys and composites. For example, Yoke has introduced a 12-ton snatch block with 8" sheave (AW Direct #YSB128) that weighs only 38 lbs. -- 27% lighter than a cast iron version. B/A Products, in cooperation with SkooKum, created a 15-Ton alloy and composite snatch block (AW Direct #BSSB15) that only weighs 46 lbs. vs. the 95 lb. cast iron version.

Yoke Alloy

B/A Skookum Alloy/Composite

Which snatch block you choose will be based on your usage and budget. AW Direct’s technical service can help guide you to the snatch block that meets your needs.

For more information, contact AW Direct’s Technical Service Specialists Monday through Friday at 1-800-243-3194.

AW Direct | Answering the Call™ 1-800-243-3194 | awdirect.com

Before using any equipment described, be sure to read, understand and follow all manufacturers instructions and guidelines.

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Are You Ready For the Rest of Winter?

By Eric Wolf, AW Direct

In October and November, you carefully prepared for winter. You added new gear for cold-weather work and checked and re-checked your truck and equipment to make sure they’re in perfect working order. You even made sure to check your protective clothing. You know that frostbite can occur in only 30 minutes with a -19°F wind chill so you made sure to have the right cold-weather jacket, gloves, boots and pants to keep you warm and dry.

There’s still a lot of winter left and now is the time to re-check your gear to make sure it’s working perfectly. Any gear or equipment that shows signs of wear should be replaced or repaired immediately to avoid an accident or injury. Things to consider include:

Inspect all cables and tie-down straps for fraying or other damage.

Check battery packs to make sure they hold a full charge.

Inspect lights, beacons and lightbars for burned out or damaged lights.

Inspect tire chains for damage or missing links.

Inspect and lubricate winches and cable.

Cold weather can reduce battery power by 30% at 32°F and 50% at 0°F. Make sure your vehicles have fully functioning batteries.

Make sure any reflective tape on your truck is still securely in place.

ANSI garments lose reflectivity after 25 washes. Make sure yours are still at full reflectivity and are not soiled or damaged.

Colder temps reduce tire pressure. Check tires daily to make sure they’re properly inflated.

Other vehicles throw up road spray that reduces how well you can see. Carry extra windshield washer fluid so your windshield washer fluid doesn’t run dry.

Operating a tow truck is a hazardous job. Add cold, snow and ice to the mix and the danger factor climbs. When you head out on a cold winter night, make sure all of your equipment is in top working condition not only for your safety, but the safety of your customer as well.

For more information, contact AW Direct’s Technical Service Specialists Monday through Friday at 1-800-243-3194.

AW Direct | Answering the Call™ 1-800-243-3194 | awdirect.com

Before using any equipment described, be sure to read, understand and follow all manufacturers instructions and guidelines.

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Transfer or Transport - Selecting the Correct Gas Can

By Paul Ederer, Technical Product Support Specialist, AW Direct

You’ve all experienced road service calls where someone simply runs out of gas. Simple solution, right? Well, maybe not. The choice of which container used to bring fuel is actually not so simple.

There are three basic types of containers: Safety can, portable can and D.O.T. compliant can. Here’s the difference.

Safety Can: Safety cans are approved by a third party safety company such as UL or FM. Safety cans must be five gallons or less and have a flash-arresting screen, a spring-closing lid and spout cover and be designed to safely relieve internal pressure when subject to fire exposure per OSHA 29 CFR 1926.155(l). This type of can is required when used by any business or commercial enterprise for storing or transferring flammable liquids. These cans meet OSHA requirements and are available in steel or plastic. Eagle Type I Red Safety Can

Portable Fuel Can: A portable fuel can is any container designed and marketed for use by consumers for receiving, transporting, storing and dispensing gasoline, diesel fuel or kerosene. Cans that are red, yellow or blue are deemed to be portable fuel containers regardless of how they are labeled per EPA 40 CFR 59.680. Portable fuel cans are designed to control evaporative emissions and reduce spillage and are often referred to as CARB (California Air Resource Board) compliant cans. These models are also designed with child resistant features to meet the Children’s Gasoline Burn Prevention Act. These cans may meet EPA requirements, but not OSHA or DOT requirements. These cans are generally made of plastic, but there are some metal cans on the market. CARB Compliant Plastic Portable Fuel Can While safety and portable fuel cans can be used for storing or transferring fuel, the key for our industry is whether they can be used for transporting fuel on our commercial road service vehicles. The short answer is... it depends on the can! This leads to the third type of can.

DOT Compliant Can: These cans need to meet the Performance Oriented Packaging requirements of the Federal Hazardous Materials Regulations. For instance, a standard safety can does not meet the requirements for transport. However, there are Safety Transport Cans that have a hold-down bracket for the lid and guards to protect the spout assembly that do. Some portable fuel cans have DOT caps that replace the spout assembly during transport to make them compliant. Jerri cans with screw-in caps that replace the spout assembly can also meet DOT requirements. Only cans meeting DOT requirements can be used for transporting flammable liquids.

DOT Compliant Cans and Cap

To see if your gas cans meet DOT requirements check the label or imprinting on the can for DOT approval stamp or the presence of UN marking numbers such as 1A1/T1.2/100.

The choice of which gas can you purchase depends on how the container will be used. Safety cans are great in maintenance shops or storage yards while DOT approved cans are best for road service vehicles. See more Fuel Cans.

For more information, contact AW Direct’s Technical Service Specialists Monday through Friday at 1-800-243-3194.

AW Direct | Answering the Call™ 1-800-243-3194 | awdirect.com

Before using any equipment described, be sure to read, understand and follow all manufacturers instructions and guidelines.

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Easily Move a Damaged Vehicle

What are some common damaged vehicle movement systems and in what situations are they best used? An AW Direct technical product specialist discusses a variety of systems and how to use them.

Damaged Vehicle Movement Systems By Don Kubly, Technical Product Support Specialist, AW Direct

How many times have you been called to tow a disabled vehicle and someone forgot to relay key information like, “Oh by the way, a wheel fell off,” or, “The car’s brakes are locked,” or better still, “My car is blocked between two other vehicles.”

Fortunately, there are several easy to use products to help you move or load a vehicle.

Two-wheel Dolly Carrier

Carrier Dolly System, Aluminum Tow Cradle and Motorcycle Tow Dolly

The two-wheel Dolly Carrier lets you winch or load a vehicle with a wheel or wheels that won’t turn or if there is damage preventing regular towing or loading. A two-wheel dolly lifts the damaged or locked wheel(s) off the ground allowing you to load or tow the vehicle with ease.

If the vehicle is missing a tire/wheel or has an exposed brake rotor, you can rest the rotor in a tow cradle with a slot. The tow cradle can then be used with hi-speed dollies to transport the vehicle.

Two-wheel Dolly Carriers also allow you to load motorcycles onto a flatbed with the damaged wheel set in the carrier dolly. Simply attach the tow bar to the carrier dolly for simple loading. See more Towing Equipment and Accessories

4th Wheel Loader

Steck 4th Wheel Loader

The 4th wheel loader lets you safely load and secure a vehicle with broken ball joints, lost or locked wheels, locked brakes or collision damage onto a rollback wrecker. See more Rollback Loading Accessories

Tire Skates

Tire Skates

Tire skates wedge under a wheel to let you slide it without sticking or binding to the ground. Simply wedge a skate under each wheel of a disabled vehicle so you can position it for easy loading or unloading. Different brands of skates have different features such as interlocking teeth allowing them to be snapped together for wide tires, a groove in the middle for brake rotors and some up to 13"W for vehicles with wide or flat tires. Most skates can also be turned upside down and used as a ramp. See more Tire Skates

Vehicle Moving Dollies

GoJak 5000 Vehicle Moving Jack

Thanks to its four-caster design, these dollies let you easily move a vehicle in any direction and away from a curb, vehicle or other object. Once in a better position, the vehicle can be loaded for transport or repair. See more GoJak® Dollies and Accessories

Before your next call, make sure your truck is stocked with these tools to save time, money and increase your safety.

For more information, contact AW Direct’s Technical Service Specialists Monday through Friday at 1-800-243-3194.

AW Direct | Answering the Call™ 1-800-243-3194 | awdirect.com

Before using any equipment described, be sure to read, understand and follow all manufacturers instructions and guidelines.

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Snatch Blocks: A Better Way to Winch

By Paul Ederer, AW Direct Technical Product Support

Snatch blocks are a common tool on almost every tow truck for good reason. Snatch blocks can increase a winch’s line pull and provide several options in difficult recovery operations.

Basically, a snatch block is a pulley block with a swing-open plate and is intended for relatively short cable runs and intermittent service.

When selecting snatch blocks for your truck, verify that the Working Load Limit (WLL) of the winch line and snatch block are compatible. The snatch block must be at least as strong as your cable. You also need to verify that the groove in the snatch block’s sheave wheel is sized for the diameter of your cable. A groove that’s too large won’t fully support the winch line and could cause damaging flat spots while a cable that’s too large can crack the block. To determine the proper size wheel, use a 12:1 ratio. For example, a 3/8" cable dia. multiplied by 12 yields 4.5, which is the ideal sheave diameter for a 3/8" wire rope.

Changing Directions

The primary use of a snatch block is to change the direction of pull. Because blocks are anchored in a fixed position, the wider angle at the block, the less force the anchor point has to withstand. One of the most common direction changes is attaching a snatch block on your bed to feed the wire rope straight into the winch so it winds properly on the drum, and not to one side.

Snatch blocks are also used as anchor points to change the winch line direction from the disabled vehicle or tow truck to increase pulling power. Multiple snatch blocks can even be used for self-extraction by routing the winch line from the back of the tow truck to several anchored blocks to the front of the tow truck.

Increased Pulling Power

CSnatch Blocks can increasing pulling power by having a moving vs. fixed snatch block. In this situation, attach a snatch block to the load so it moves with the load as the winch is operated. The amount of line angle at the moving block determines how much mechanical advantage is gained. Maximum gain is when the input wire rope is parallel, or zero degrees, to the output wire rope. This is called a double line pull. It comes in handy when your winch is not rated for the amount of weight of your casualty. This setup doubles the capacity of your winch and cuts the line speed in half.

Another situation is when the casualty is heavier than your recovery vehicle. In this instance, the tow truck’s wire rope goes through the snatch block attached to the casualty and back to another fixed snatch block and back to the load. This is a triple line pull and gains a 3:1 advantage. The more lines run between the tow truck and the casualty the more the pulling power increases

Artwork provided by WreckMaster

Lubrication

When lubricating snatch blocks, use either sodium- or lithium-based grease. Bronze bushed blocks and sheaves generally need to be lubricated after 8 hours of continuous usage, or at least every 14 days with intermittent use. Roller bearing blocks and sheaves can handle 24 hours of continuous use before needing lubrication, but the same guideline of 14 days with intermittent use applies. Swivels follow the roller bearing lubrication schedule. Always follow your particular manufacturer’s lubrication timeline.

Inspection

Wear is a fact of life and will eventually affect the load a snatch block can handle. This means that regular and frequent inspection is needed. During inspection, keep the following in mind:

Deformation of any part is an indication of overload and the snatch block must be replaced immediately.

Swivel end-play of more than 1/16" is a danger sign. Replace the snatch block immediately.

Spreading side plates are caused by overload and must be repaired or replaced.

Looseness in the side plates are a sign of loose retaining nuts.

Sheave alignment issues such as wobbly sheaves are caused by bearing wear.

Groove wear in the sheave is caused by cable wear and can prematurely reduce wire rope life. Replace grooved sheaves immediately.

Hook latches are designed to hold loose rigging under slack conditions. Replace any damaged latches.

Any hook deformation, crack, gouge or distortion needs to be replaced immediately.

Having several snatch blocks on your tow truck can provide options when faced with challenging recoveries. Keeping them in proper working order will ensure they are ready when you need them most.

For more information, contact AW Direct’s Technical Service Specialists Monday through Friday at 1-800-243-3194.

AW Direct | Answering the Call™ 1-800-243-3194 | awdirect.com

Before using any equipment described, be sure to read, understand and follow all manufacturers instructions and guidelines.

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Tips and Technologies for Reducing Fuel Consumption

A brief discussion how trucking companies attempt to reduce fuel consumption in ways you can use in your own operations.

Fuel costs make up a large percentage of a trucking company's budget and can be a major reason some trucking companies operate on thinner margins. Any savings from more fuel-efficient driving methods can have a direct and positive impact on a company’s bottom line.

High-tech assistance

As with many things today, some companies are looking to technology and data gathering to help them save fuel. GPS fleet management systems — also referred to as telematics — are often used for this purpose.

Telematics is a computerized fleet tracking and monitoring system. A GPS tracking system is installed in a truck, which then transmits information to a dispatcher/software program. This information can be used to monitor truck and driver performance so problematic or fuel-wasting issues can be identified and addressed. For example, if a driver is idling excessively or braking too rapidly, the driver's performance can be reviewed and corrected. If a vehicle has a mechanical problem, Telematics can alert fleet owners that a vehicle needs a specific service, which may help improve fuel economy.

Low-tech practices

High-tech isn’t the only way of helping reduce fuel consumption. Developing certain driving habits and awareness can also help reduce fuel costs. Here are a few tips that may help.

Always drive the speed limit. Josie Garthwaite, writing in an Inbound Logistics article, says that, “On average, a truck traveling at 65 mph instead of 75 mph will experience a 27% improvement in fuel consumption.” That translates into money in your pocket.

While not always practical, avoid left turns as much as possible. UPS, known for plotting routes that have as few left turns as possible, determined that left turns increase fuel consumption, travel time and lead to more accidents.

Using cruise control whenever possible and avoiding sudden stops may also help reduce fuel consumption.

Last, according to the University of Nebraska, make sure your gas cap is not broken or loose. According to their study, “About 17% of the vehicles on the road have gas caps that are either damaged, loose or are missing altogether, causing 147 million gallons of gas to vaporize every year. Loose gas caps can result in a 2.0 mpg reduction in fuel efficiency.”

Whether you choose high-tech telematics or low-tech changes in driving habits, best practices of driving and vehicle maintenance lead to reduced fuel costs. The bottom line is reduced fuel costs equal lower expenses and higher profits putting more money on your pocket.

For more information, contact AW Direct’s Technical Service Specialists Monday through Friday at 1-800-243-3194.

AW Direct | Answering the Call™ 1-800-243-3194 | awdirect.com

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Tips for Winch Identification and Safe Operation

Tips, tricks and important concepts that can help you identify and operate your winch.

By Don Kubly, AW Direct Technical Product Support

One of the most important tools needed daily in our industry is the winch. Here are a few basic winch tips.

Winch Identification

Most winches are left uncovered, leaving them exposed to the elements. They can also get nicked or scratched by tools, chains and daily use. After a time, the identification label or ID tag can become difficult to read or torn off all together. Without the label, it's difficult to know your winch specifications, and when necessary, how to find replacement parts or a new winch with the same capabilities.

When purchasing a new winch or a truck with a winch already installed, take pictures of the winch and all exposed labels and tags. Write down all of the information the labels include. When the time comes for any repairs or replacement, you’ll have a record of all specifications including pulling capacity, model number, manufacturer and serial number.

In addition, if your driver calls in needing winch parts or replacement parts, you have the information on file and don’t need access to the truck to get started on your search.

When you need replacement parts or need to replace the entire winch, all you will need to do is retrieve your pictures, which should include the manufacturer model number, part number and serial number and any other necessary information.

Common Winches and Their Primary Uses

Industrial-Grade Winches: Generally used for towing and recovery.

Consumer-Grade and Utility Winches: NOT for towing or recovery.

Planetary Gear Winch

Planetary Gear Winches: These include multiple gears, are lightweight and have fast line speeds. These winches require a brake system to operate.

Worm Gear Winch

Worm Gear Winches: These include just a worm and flat gear and do not require a secondary brake.

Winch Accessories

Roller Guides and Fairleads: These help promote even spooling. They also increase wire rope life and protect drum sidewalls.

Plate Tensioners: These help keep constant tension on the wire rope so it wraps tightly. Plate sizes should be the same size or slightly smaller than the drum.

Important Winch Specs and Concepts

Winch Speed Ratio: The lower the first number in the ratio, the greater the feet per minute speed (eg. 30:1 is about 32 fpm and a 46:1 is about 16 fpm).

Winch Maintenance: Check the owner’s manual that comes with your winch for daily, weekly and monthly inspection and maintenance information. Also consult it for repair or replacement information as needed. In general maintenance, check the mounting brackets and bolts to make sure the winch is securely mounted so winch components will stay properly aligned.

Safety Wrap: A minimum of five wraps of wire rope around the drum barrel is needed to support the load. The setscrew will not support a load.

Winch Pull Rating: Remember on most worm gear winches rated at 8,000-lb. with 3/8 wire rope, the rated line pull is:

8,000 lb. with one layer of wire rope on the drum

6,600 lb. with two layers of wire rope on the drum

5,600 lb. with three layers of wire rope on the drum

5,000 lb. with four layers of wire rope on the drum

4,400 lb. with five layers of wire rope on the drum

Check your winch manual for exact line pull ratings for your winch.

Operating Your Winch

The best way to get to know your winch is to read and understand the operator’s manual. After reading about your winch, listen to it. Learn to recognize the sounds of a light pull and heavy pull as well as the sounds of a load shifting or jerking. Then hook on to a few cars in the lot before actually heading out on the road for that first call.

Keep in mind the following two details when operating your winch:

Learn the correct procedure for disengaging and engaging the clutch to avoid future failure of components or loss of load.

To Disengage the Clutch: Run the winch in reverse (reel out) direction until the load is off the wire rope. Pull outward on the clutch handle and rotate to disengage the clutch. You can now pull the wire rope freely from the winch drum. If the winch is run forward and not in reverse, the pressure and speed of the drum rotation can catch the jaw clutch before it is fully engaged. This can cause only partial engagement, which exerts excessive pressure on the gears and can cause premature wear. If this procedure is constantly repeated, the winch may disengage at any time under load due to wear, causing the winch to jump into free spool. Your load will then go in reverse at excessive speed with no way to stop the load.

To Engage the Clutch: Release the handle and push inward to engage the clutch. Run the winch until the clutch handle snaps fully in or until the wire rope drum starts turning. Then run the winch in reverse for a fraction at slow speed. This will allow the clutch to fully engage. At this point make sure the clutch handle is all the way in and locked. After the clutch is fully engaged, the winch is ready for winching the load.

Using the winch and wire rope as the only means of tie-down to secure the front of the vehicle on the flatbed during transport is not DOT approved.

For information about choosing and caring for winch line, check out the article “The Heart of the Pull: Choosing and Caring for Winch Lines” on tech.awdirect.com.

For more information, contact AW Direct’s Technical Service Specialists Monday through Friday at 1-800-243-3194.

AW Direct | Answering the Call™ 1-800-243-3194 | awdirect.com

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