
The DM45/LP (Low Pressure) is a crawler mounted, hydraulic tophead drive, multi--pass rotarydrilling rig specifically designed for rotary action drilling of blastholes up to amaximumdepth of 180ft. (54.9 meters) and a maximum hole diameter of from 5 in. to 9 in. (127 mm to 228 mm). Thestandard DM45/LP utilizes a diesel engine to drive the air compressor and hydraulic system.Operation of the drill is performed using electric over hydraulic controllers ergonomically located sothat the operator faces...