CMD180SD Energy(Geothermal) drilling

Advantages
1. API certified;
2. High mobility, hydraulic, modular design;
3. Hydraulic 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 provides fast, efficient pipe handling by picking up and laying out drill pipe horizontally;
7. No cranes are needed in the setup of the rig due to the hydraulic self-erecting mast;
8. 4.5-meter-high self-erecting derrick can be installed with BOP.

Features
1. Hydraulic drilling system that provides infinitely variable top drive rotation from 0-160rpm. Precise WOB and feed control as well as pull down functions.
2. The top drive of this core drilling rig is fitted with two-speed radial piston motors that produce up to 40,600 Nm of torque ideal for large diameter wells.
3. The top drive of this geothermal 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 top-drive 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	Max. Pull	180sd
	Max. Push	30t
Derrick	Net	4.5m
	Applied	Casing head, annular BOP, double ram BOP, mud outlet pipe
Drill Bit	Torque / Rotation	40600Nm 0-80rpm
		18000Nm 0-160rpm
	Open Hole Diameter	135mm
Mast	Stroke	15.2m
	Rods & Casing	Range III (38-45inch)
Dimensions	Gross Weight	55t
	Dimensions (L × W × H)	16m × 3m × 4.25m
Power System	Main Engine	Two Cat C18 engines
	Power	522kW × 2
Pipe Handler	Rods 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