CMD150S Energy(Geothermal) drilling

Advantages
1. API certified.
2. Modularized rig, compact and rugged design with great convenience in site assemblage/disassembling and mobilization)
3. Hydraulic (option:AC-VFD) top drive provides high torque and infinitely variable speed control.
4. Hydraulic feed system offers precise control of weight on bit (WOB) and rate of penetration (ROP).
5. Pull-down drilling function negates the use of weighted drill string in top hole and directional drilling operations.
6. Tilting top drive (or top drive with elevator) + pipe handler + iron roughneck provide fast, efficient pipe handling by picking up and laying out drill pipe horizontally.
7. 4.5-meter-high drill floor can be installed with BOP.

Features
1. Hydraulic drilling system that provides infinitely variable top drive rotation from 0-300 rpm. Precise WOB and feed control as well as pull down functions.
2. The top drive of this core drill rig is fitted with two-speed radial piston motors that produce up to 36,000 Nm of torque ideal for large diameter wells.
3. The top drive of this diamond drilling rig can be tilted to 80° for effective pipe handling and tripping.
4. The top drive is fitted with a floating spindle with travelling distance of 135mm to help prevent thread damage to the drill pipe.
5. The top drive spindle has a disc brake system to allow for precise control of directional drilling operations.
6. The mast is telescopic with 15.2-meter feed stroke, allowing for the use of range III drill pipes and casings.
7. Drilling manifolds are offered to allow air drilling (reverse circulation and RAB drilling) and mud rotary drilling.
8. Derrick can be installed with BOP.
9. The large internal diameter of the top drive spindle (135mm) allows for the running of drilling tools trough the top.
10. Automatic drilling functions of this hydraulic drilling rig greatly eliminate hazards brought by conventional drilling rigs and allow for minimal drilling crew numbers.

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

Note
Choose the correct capacity;
BOP is optional;
Pipe handler is optional.

Technical Specifications

Feed System	Pulling Force	150t
	Pull Down Force	30t
Derrick	Net	4.5m
	Applied	Casing head, annular BOP, double ram BOP, mud outlet pipe
Top Drive	Torque / Rotation	36,000Nm 0-80rpm
		18,000Nm 0-160rpm
	Through-hole Diameter	135mm
	Max. Feed Speed	54m/min
	Max. Pull Speed	30.5m/min
Mast	Stroke	15.2m
	Rod & Casing	Range III (38-45 inch)
Trailer Unit	Gross Weight	55t
	Dimensions (L × W × H)	16m × 3m × 4.25m
	Axles	4
Power Unit	Main Engine	Two Cummins KTA19-C600
	Power	600HP × 2
Pipe Handler	Rod Length	Range III (38-45inch)
	Rod & Casing	φ89 to φ610mm
Air / Mud Pump Pipelines	Pressure	35MPa
	Tube Bore	4”
	Air Compressor	Optional
	Mud Pump	Optional