... easy to operate. 5. Transmission adopts the meshing sets of gear type. The speed is reasonable, manipulating light, reliable. ... 10. Optional single-, double-acting clutch, mechanical, hydraulic steering system, to meet different customers needs.11. Optional 540/ ... double functionSteering gearRecirculation ball rack fan gear type or cycloid rotating valve hydrostatic steering.Gear box2 axle 4*(2+1) ...