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It is applicable to exploration in general survey, physical exploration, road and building exploration, hole blasting and other drilling works

ZJ50 land drilling rig adopts 3-unit or 4-unit linkage via transmission of diesel engine + hydraulic torque converter or coupler ahead speed reducer

The XJ750 (150 tons) drilling and repair machine chassis adopts 14×8 drive form, and the power unit adopts a combination of dual Carter diesel engine and dual Allison transmission

XJ650 (120 tons) workover rig is a large-power mono-motor self-propelled workover rig.