6.7L 178kW Cummins Diesel Engine Hydraulic Core Drill Rig with 2050m BQ Capacity and 9.5m Mast
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
3 MONTH
Brand:
SINOCOREDRILL
Product Description
Advanced Hydraulic Core Drilling Rig with 6.7L Cummins Diesel Engine
Key Features
- Dual mast raising cylinders with counterbalance valves for enhanced safety during mast positioning
- Self-contained operator panel with lift-to-shift levers for operator protection
- Simple hydraulic design with direct-coupled pumps for easy maintenance
- Solid lattice mast construction providing superior performance in demanding conditions
- Patented Nitro-Chuck system with nitrogen gas spring jaws for fail-safe operation
Technical Specifications
Power System
| Engine Model | Cummins QSB6.7 (EU Stage IIIA) |
|---|---|
| Displacement | 6.7L |
| Power Output | 178kW (240HP) |
| Rated RPM | 2000rpm |
Drilling Capabilities
| BQ Capacity | 2050 m |
|---|---|
| NQ Capacity | 1650 m |
| HQ Capacity | 1350 m |
| PQ Capacity | 950 m |
Drill Head Performance
| Rotation Motor | Two-speed Hydraulic Motor |
|---|---|
| RPM Range | Three Shifts Stepless Change: 0-1250 RPM |
| Gear Ratios | 1st 8.2:1, 2nd 4.2:1, 3rd 1:1 |
| Max Torque | 6750 N*m |
| Max Lifting Capacity | 250 kN |
| Max Feeding Power | 110 kN |
Hydraulic System
| Primary Pump | Axial Piston Variable Displacement Triplex Pump (Danfoss) |
|---|---|
| Pump 1 Capacity | 260LPM at 31.5MPa |
| Pump 2 Capacity | 130LPM at 31.5MPa |
| Pump 3 Capacity | 130LPM at 31.5MPa |
| Hydraulic Tank Capacity | 420 L (111 US Gallons) |
Hoisting Systems
| Main Hoist Speed | 0-75 m/min (bare drum) |
|---|---|
| Main Hoist Force | 120 kN |
| Wireline Hoist Force | 15 kN (3372 lbf) |
| Steel Wire Length (Main) | 45 m |
| Steel Wire Length (Wireline) | 2200 m |
Mast & Positioning
| Mast Height | 9.5 m |
|---|---|
| Mast Adjusting Angle | 0°--90° |
| Drilling Angle Range | 45° off horizontal to 90° vertical down |
| Feeding Stroke | 3700 mm |
| Feed Pull Capacity | 25 ton |
| Feed Thrust Capacity | 9 ton |
Mud Pump
| Model | BW320 |
|---|---|
| Type | Reciprocating Pump Triplex Plunger |
| Output Volume | 320 L/min |
| Discharge Pressure | 8.0 MPa |
General Specifications
| Total Weight | 10.50 ton |
|---|---|
| Transport Dimensions (L×W×H) | 5980×2240×2480mm |
| Transport Method | Steel Crawler |
The figures in these tables have been calculated based on field experiences and may be reasonably expected. Actual drilling capacity will depend on in-hold tools and conditions, drilling techniques and equipment used.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Location
No.122, Xizhang Road, Wuxi City, Jiangsu Province, 214413, P.R. China
Contact Person
Amelia