The RG140.B grader’s axles have been built for sturdiness and maximum capacity for transferring power to the ground.
The front axle is manufactured in a welded steel frame, with high resistance cast iron parts, offering a wide and constant free span of 580 mm along its whole length, due to its straightness. The 12º lateral tilt of the wheels to the right or the left, and the 15º oscillation to each side enable uneven ground to be monitored.
The rear axle is made of cast iron, and the tandem frame is constructed with a rectangular section welded to steel plates. Both have been designed to withstand the most severe strain. It is fitted with a Super Max Trac limited slip differential system, with torque transfer and automatic locking. The tandem oscillation is 20º on each side.