... capacity from 20t to 100t made in China.Model D20 Off Road Dump Truck:1.Max.payload capacity is 20 ton2. ... independent circuits,pneumatic control brakes system internal expanding drum brake,Double pneumatic disengaged spring applied,parking brake.8.Suspension:Semi- ... designed,all steel construction,left hand drive cabin with adjustable seat that is fully thermal and noise insulated, Instrumental panel ...