Marathon LeTourneau L-1200 LeTro-Loader by Beat Felber Via Flickr: Diesel-electric wheel loader The prototype featured a 22-cubic-yard bucket and was suited to load 150 to 170 ton haul trucks like the Euclid R-170. My model in scale 1:28.5 has all the functions of the original: - All-wheel drive with planetary gear reduction in each wheel hub using two PF XL motors - Articulated steering by means of two linear actuators powered by a PF M motor - Pneumatic lift arm with four-cylinder pump, driven by a PF L motor and PF Servo actuated valve - Pneumatic bucket with four-cylinder pump, driven by a PF L motor and PF Servo actuated valve - Oscillating rear axle - Work and rear lights using four pairs of PF LEDs in total The wheel loader is remote controlled using PF speed remotes and three PF receivers, one of which is a V2.