1. Max drilling depth 56m, drilling diameter 400-1800mm.
2. Folding mast, great durability, saving cost, whole machine transportation, easy transport.
3. Use high position-oriented structure for the frame ,which gurantee the verticality between kelly bar and ground, improve work efficiency ,increase safety.
4. Original cummins engine of USA,133KW.
5. The main hydraulic pump and hydraulic volve are Kawasaki, the traveling gear is Doushan.
6. Both rotary drive motor and main winch motor are Italy Sai.
7. The cab compact layout, all control switch,operating handles, monitoring device, etc...all concentrated aroud seat, easy and convenient operating.
8. With air conditioner and stereo system ,very comfortable.