CR-18A Surface Exploration Drilling Rig
Drilling Depth:
Diesel Engine :
Dimension and Weight:
Product Description
Key Features
Stable, Spacious, Superior
Built with top imported components for reliability, simple in its advanced design, and extremely powerful in its drilling ability. The foot clamp and breaking device is four tools built into one: the lower rod clamp, upper rod clamp, a rod making alignment device, and a rod centralizer.
Power Meets Precision，Engineered for the Extreme
Featuring international-brand hydraulic components and wireless remote-controlled steel tracks to master any complex terrain.
One-Stop Services with Complete Package Delivery
Sinocoredrill offer complete configuration of drilling rig with its accessories and wireline drilling tools ( DCDMA standard ）. Provide details about the specific project, including geological conditions, intended drilling depth with related hole diameter , as these factors can influence the recommended configuration and final cost
Specifications
| Diesel Engine
|
Model
Displacement |
CUMMINS QSB 6.7-C240-30
6.7L , 6 CYLINDERS |
||
| Power/ Rated RPM | 178 kW (240HP)/ 2200rpm | |||
| Drilling Capacity
|
BQ | 2200 m | HQ | 1400 m |
| NQ | 1800 m | PQ | 1000m | |
| Drill Head
|
Rotation Motor | Two-speed Hydraulic Motor | ||
| RPM | Three Shifts Step-less Change： 0-1250 RPM | |||
| Head Opener | 600 MM | |||
| Hydraulic Chuck(PQ) | Hydraulically opened
Axial Holding Capacity of 243000 N |
|||
| Max. Torque | 6400 N·m | |||
| Spindle Hole Diameter | 125 mm | |||
| Max. Lifting capacity of Spindle | 220 kN | |||
| Max. Feeding Power | 112 kN | |||
| Capacity of Main Hoist
|
Hoisting Speed (single wire) | 0-65 m/min(bare drum) | ||
| Hoisting force (single wire) | 120 kN | |||
| Steel Wire Diameter | 20 mm | |||
| Steel Wire Length | 50 m | |||
| Capacity of Wireline Hoist
|
Hoisting Force (single wire) | 15 kN(3372 lbf) (bare drum) | ||
| Steel Wire Diameter | 6mm | |||
| Steel Wire Length | 2000 m | |||
| Mast
|
Mast Height | 9.5 m | ||
| Drilling Angle | 45º off horizontal to 90ºvertical down
|
|||
| Feeding Stroke | 3700 mm | |||
| Slippage Stroke | 1120mm | |||
| Feed Pull | 25 ton | |||
| Feed Thrust | 9 ton | |||
| Rod Pull | 3m or 6m(9.84feet or 19.68feet) | |||
| Mud Pump
|
Output volume | 250 L/min | ||
| Discharge pressure | 8.0 Mpa | |||
| Foot Clamp | Clamping Scope | 55.5-118 mm
through hole Ф165mm |
||
| Others
|
Weight | 12 ton | ||
| Transport Dimensions (L × W ×H )
|
6235×2230×2490mm | |||
| Transport Way | Steel Crawler | |||
*Drilling depth capacity refers to N-size. The drilling depth capacities only serve as guidelines and refer to vertical down drilling. Sinocoredrill cannot guarantee that these results can be achieved in all drilling conditions. You find details about technical specifications in the brochure
Application
Diamond core drilling is a common technique in the mining and construction industries for collecting hard rock core samples. It is ideal for geotechnical work in semi-consolidated/cemented rock to hard rock environments.
You need diamond core drilling solutions for both shallow and deep hole, small and large diameter core, including wire-line and conventional.
With up to 1,800 meters of NQ capacity, the CR-18A can meet the demands of most diamond coring projects.
Our CR series Surface Exploration Rigs are engineered with advanced technology to deliver maximum drilling efficiency, precision, and data accuracy. Designed for mineral exploration, geological mapping, and resource evaluation, these rigs ensure reliable performance across diverse terrains and formations.
Each rig is designed for durability, mobility, and ease of operation, ensuring consistent performance even under challenging site conditions. Equipped with advanced hydraulics, safety systems, and precise control mechanisms, our surface exploration rigs reduce downtime while improving drilling accuracy.
Engineered for performance, safety, and reliability — our Surface Exploration Rigs provide the ideal balance of power and precision for successful exploration outcomes
