Yichao Machinery Parts

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China ZPMC crane container reach stacker spare parts supplier,for TL0701a,ZW4802,J521A120602,HR23109

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Kalmar/Hyster/Fantuzzi/Ferrari/Terex empty container handler reach stacker spare parts supplier,container folklift parts name and replacement.

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Konecranes reach stacker hydraulic main pump 6022.037,Genuine port machinery container parts supplier.

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Konecranes reach stacker hydraulic main pump 6022.039,Genuine port machinery container parts supplier.

Hydraulic Pump 6022.039

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Characteristics Of Energy-saving Port Cranes

The main features of energy-saving port cranes are: high work efficiency, simple structure, convenient maintenance, low cost, low energy consumption, and no pollution. Energy-saving port hoisting machinery is a kind of fully revolving arm self-propelled self-adaptive compound control port rubber-tyred crane that adopts NFD system, PLC control technology and multiple patented technologies in China. Tests have proved that the energy-saving port crane has the characteristics of good performance, stable operation, high-tech technology, good stability against overturning, high operating efficiency, and considerable energy-saving effects. Comparative analysis of the technical performance of energy-saving port cranes and traditional models: When the traditional motor is started, the pressure must be lowered to start. When one mechanism is working and the other mechanism is also involved in the work, the pressure must be reduced and the delay is turned on, which affects the continuity and efficiency of the joint action of the mechanism. The new models are allocated to the mechanism motors by their own separate power sources, and the different long-travel characteristics of each mechanism, so as to achieve operating efficiency. The brake absorbs a lot of energy when the various mechanisms of the traditional model brake under load, and the brake components are easy to wear. When adjusting or operating improperly, the brake impact is great, which seriously affects the life of the mechanism. The new model can realize the soft start of each mechanism motor and the “0” speed mechanical brake, so as to achieve the stable operation of the mechanism.

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What Are The Protection Devices Of Fixed Cranes

The protector of stationary cranes in port machinery is a safety protector for stationary cranes to avoid overweight, also known as lifting weight limiter. Its safety function is to stop the lifting posture when the lifting load of the fixed crane exceeds the rated current, thereby preventing safety accidents caused by overweight. Overload limiters are commonly used on fixed cranes and lifting platforms for accumulating chain types. Some types of jib fixed cranes (such as vertical fixed cranes, portal fixed cranes) use overload limiters and torque limiters in conjunction with each other. There are various types of overload limiter, pedal type and electronic type. Push the striker bar according to the functions of the lever, spring, camshaft, etc. When overweight, the striker bar works with the power switch that controls the lifting posture to cut off the energy source of the lifting organization, and manipulate the lifting organization to interrupt the operation. It is composed of a controller, an operational amplifier, a manipulation electric actuator and a load indicator, which unifies the safety functions such as display information, manipulation and alarms. When the fixed crane is hoisted, the controller on the load-bearing prefabricated component causes deformation, which converts the net load of the load into an electronic signal, which becomes larger after and calculations to indicate the nominal value of the load. When the load exceeds the rated load, the energy of the lifting organization is disconnected, so that the lifting posture of the lifting organization cannot be maintained.