ZML161 multi function crawler drill rig is equipped with a center turntable for multi-station drilling. Horizontal lift 4M, diesel engine drive, with dry dust removal method. Piston variable pump and load feedback system have the functions of power protection and pressure cut-off. The construction angle display ensures the perpendicularity of drilling. Full hydraulic control system, remote control, easy and reliable operation.

· Suitable for a variety of drilling techniques, such as underground hole and pipe drilling, water pipe sleeve drilling, rotary impact, auger drilling, which can effectively solve the problems of the formation of holes in loosely covered strata, · · pebble layer, broken strata.
· Pilot valve and variable piston pump with load feedback system, with power protection and pressure cut-off function.
· Horizontal lifting height 3.5 meters, the chassis and the mast can be rotated 360 degrees, and the two hydraulic legs ensure the smooth and safe construction.
· Power head stroke is 4 meters, and the drill pipe can be installed from 1 to 3 meters, and the two gears can be switched between high and low speed.
· Optional gripper, removable drill pipe, saving labor costs.
· Wind and water linkage device (option) for dust removal, to form a good working environment.
· Strong drilling ability, wide range of application, long process, fast drilling speed, easy to deal with accidents, high drilling efficiency.