RCZ440 Automatic Integrated DTH Drilling Rig with 194kw Engine Rated Power
Product Description
The RCZ440 hydraulic automatic DTH drilling rig combines a compact size with powerful drilling capabilities, making it suitable for surface quarry mining and bench blast hole drilling in mid-soft to mid-hard rocks. It meets the demanding production efficiency requirements of such projects while ensuring high-quality hole drilling.
Based on mature technology, Rancheng Machinery continues to enhance the RCZ440's production capabilities and adaptability. This rig has good flexibility and reliability, resulting in higher drilling efficiency and superior hole quality. Its design allows it to increase stripping speed and control dilution rates effectively.
Despite its lightweight and compact design, the RCZ440 DTH drilling rig is highly versatile, enabling easy movement between work sites and benches. Its excellent flexibility, combined with powerful drilling performance, makes it a valuable tool for a variety of mining operations.
Product Specifications
| Engine Manufacturer | Cummins | Engine Model | QSC8.3 |
| Engine Rated Power | 194KW | Engine Emission | 3 |
| F.A.D | 16m³/min | working Pressure | 20 Bar |
| Rotation Speed | 0-105rpm | Rotary Torque | 2800 Nm |
| Hole Diameter Range | Ø90-130mm | DTH Hammer | 3.5 inch/4inhes |
| Hole Depth | 28m | Number of Pipes | 7+1 |
| Drill pipe type | 60mm/76mm | Pipe Length | 3,500 mm |
| Feed Type | Motor-Chain | Length of Feed Beam | 6865mm |
| Feed Extension | 1200 mm | Feed Travel Length | 4100 mm |
| Feed Speed | 0.85 m/s | Pull Up Force ( Max.) | 31 kN |
| Max. Climbing Ability | 30° | Feed Force ( Max.) | 15 kN |
| Tramming Speed | high 3.2 km/h | Traction Force ( Max.) | 115.4 kN |
| Ground Clearance | 450 mm | Fuel Tank Capacity | 350 L |
| Length | 9980 mm | Width | 2480 mm |
| Height | 3200 mm | Weight | 15000kg |
Product Features
1. Precise straight hole for better blast result control.
2. Increasing stripping speed by combining and pre-splitting holes.
3. Reducing waste by increasing slope angle.
4. Much better flexibility than the traditional drill rigs.
5. Heavy-duty motor and chain feed beam, stable and reliable.
6. Box design feed beam, strong and flexible.
7. Rock falling protected FOPS and rollover proof ROPS, all view AC cab with noise and shockproof.
Application:
RCZ440 hydraulic DTH blasthole drilling rig is widely used for various drilling applications, such as surface quarry and mining blast hole drilling, pre-splitting hole drilling, buffer hole and slope pressure relief hole drilling, and super deep hole drilling.
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