It is used for investigation, geological exportation, building construction,

highway, bridge and dam etc.

1. Mechanical power head, long feeding stroke.

2. Suitable for various of technology such as pump suction of forward and 

reverse circulation and air DTH hammer drilling.

3. Novel construction of rods and particular tools for lifting and screwing

off rods ensure convenient and rapid for joining and screwing off the rods.

4. The drilling machine rise and fall tower has three ways: Hydraulic

pressure type rise and fall tower, mechanical rise and fall tower, shaking

machinery rise and fall tower

5. The drilling machine by the mechanical drive primarily, the user may

act according to the actual demand to choose 1. rises and falls to drill

builds and adds pressurizes2.The rise and fall drills builds and pressurizes

the side 3. The shaking rise and fall tower and pressurizes

6. Has the trailer, the automobile, the caterpillar band three loading ways.

The drilling machine shifts, takes place facilitates

7. Offer various of pumps according to customer's requirement.

Hole diameter (mm)    600   1200

Hole depth (m)          150     50

Output speed of power head (r/min)

 Forward: 13,22,48

Reverse: 10,17,36

Maximum lifting capacity of power head (kN) 94.55

Lifting capacity of main hoist (kN) 18.54

Motor (kW)      27