... imported original AMRICA CUMMINGS M11-C330 type. 2,Hydraulic parts--imported original GERMANY REXROTH(the machine’s all hydraulic ... pump,hydraulic motor,hydraulic valve). 3,Chassis parts—from ITALY BERCO S.P.A.(including caterpillar assembly, ... , oil-burning, gas-burning, coal-burning), Stabilized SoilMixing Plants, Rotary Drilling Rigs... Rotary Drilling Rig (60m, 200m,300m,500m,1000m)