• CMR1000A Multipurpose Drilling Rig

CMR1000A Multipurpose Drilling Rig

  • CMR1000A is a heavy duty multipurpose drill rig capable of performing core drilling, reverse circulation drilling as well as rotary drilling.


1. This multipurpose exploration drill can be configured to suit different transport applications, such as truck or crawler mounted and jack-up style;
2. Low cost;
3. Low contamination;
4. This multipurpose drill rig is suitable for the most varied drilling conditions.
After-sales Service
Our professional engineer team is globally available, 24/7.

Our rigs are available with different mounting options and diesel or electric drive options. Please contact sale@cortech.cn for more information.

Technical Specifications
Drilling Capacity
Diameter of Rod Core Drilling BQ, NQ, HQ, PQ
Drilling Depth 2,000m, 1,500m, 1,000m, 750m
Diameter of Rod Reverse Circulation Drilling 4", 4.5"
Drilling Depth 400m, 320m
Hydraulic System
Pressure 29MPa
Cooling Available
Model Cummins 6LTAA8.9-C325
Type Turbo
Power 239kW
Rotational Speed 2,200rpm
Drill Bit
Max. Torque 11,400Nm
Max. Rotation 1,180rpm
Feed Stroke 7,320mm
Type Top Drive
Pull/ Push 250KN/110KN
Main Winch
Max. Pull 191KN
Pulling Speed 90KN
Rope Diameter 24mm
Rope Length 25m
Wireline Hoist
Max. Pull 19KN (bare drum)
Pulling Speed 5KN (bare drum)
Rope Diameter 6.6mm
Rope Length 2,500m
Length 13.4m
Drilling Angle 45° to 90°
Dump Length 1.4m
Foot Clamp
Drill Rod BQ, NQ, HQ, PQ, PW
Foot Clamp Shackle Equipment
Drill Rod 3.5”, 4”, 4.5”
Transport Dimensions
Transport Dimensions 13,400 × 2,500 × 3,230mm
Gross Weight 25t