• CMD40 Energy and Water Well Drilling Rig

CMD40 Energy and Water Well Drilling Rig

  • CMD 30 is a hydraulic drilling rig that is specifically designed for vertical drilling operations in coal-bed methane (CBM, CSG) and water well, with air, mud or foam drilling techniques.

1. Truck mounted rig, compact and rugged design with high mobility.
2. Hydraulic top drive of this well drilling equipment provides high torque and infinitely variable speed control.
3. Hydraulic feed system of our water well drilling machines offers precise control of weight on bit (WOB) and rate of penetration (ROP).
4. Pull-down drilling function negates the use of weighted drill string in top hole and directional drilling operations.
5. No cranes are needed in the setup of the rig due to the hydraulic self-erecting mast.

1. Truck mounted;
2. Telescopic mast;
3. Two-speed top drive with hydraulic rough neck.
4. Premium hydraulic components from Europe / US.

After-sales Service
Our professional engineer team is globally available, 24/7.


Feed System
Pull Force 60t
Pull Down Force 14.5t
Slip Box
Max. Opening Diameter φ711mm
Drill Bit
Torque / Rotation 17,000Nm 0-70rpm 8,500Nm 0-140rpm
Open Hole Diameter 76mm
Mast Length 17.3m (after extended) 11.5m (before extended)
Top Drive Stroke 11.6m
Rod & Casing II (9.15cm)
Total Weight 55t
Dimensions (L × W × H) 11m × 2.5m × 4.3m
Power System
Main Engine Cummins QSZ13-C500-Ⅲ
Power 500HP
Displacement 13L
Truck Chassis
Model (HOWO) 8 × 4
Engine 276kW
Air / Mud Line
Pressure 21MPa
Tube Core 2"
Mud Pump Optional
Air Compressor Optional