1. Travel system: steel crawler with external rubber plate, wire-controlled travel, 2 adjustable speeds.
2. Mud system: built-in mud pump and flushing nozzle
3. Drilling system: push-back speed adjustable in three speeds (high, medium, low)
4. Operating system: rotatable cab, air-conditioned, wide field of view, comfortable seat
5. Optional automatic rod-loading box and optional automatic hydraulic anchor
6. Power head provides reinforced power