SPC400 drilling rig is a truck-mounted rotary drill rig.
   Main components of SPC400 truck mounted water well drilling rig are mounted on a truck on the rig.
   Main drive of SPC400 truck mounted water well drilling rig is mechanical transmission. Control mechanism adopts hydraulic operation and mechanical operation.
   SPC400 truck mounted water well drilling rig mainly dial rotary drilling, could be available in clay, sand, gravel, rock and bedrock.