680m crawler drilling Hydraulic water well drilling rig multi functional drilling equipment with 154KW cummins engine
Product Description
The RCF680C deepwater well drilling rig is a new generation of down-the-hole hammer independently developed by our company. Equipped with greater pneumatic power, it offers superior performance and comprehensive functionality, making it suitable for drilling in a variety of complex formations. Its maximum drilling depth reaches 680 meters and its drilling diameter ranges from 100 to 400 mm. Equipped with a 153 kW Cummins diesel engine, it primarily utilizes an air compressor for drilling and a mud pump for rotary drilling. Whether drilling hard rock, soil, sand, or gravel, this rig can complete operations quickly and efficiently, playing a significant role in increasing drilling speed.
Technical Parameters
| Model | RCF680C |
| Bore diameter(Hammer) | 140-400mm |
| Bore depth | 680m |
| Air consumption | 17-42m³/min |
| Air pressure | 1.7-3.5Mpa |
| Pipe diameter | 102/108/114mm |
| Pipe length | 1m/2m/3m/6m |
| Lifting force | 28T |
| Lifting speed | 3m/min |
| feeding speed | 0.5-5m/min |
| Fast lifting speed | 30m/min |
| Fast feeding speed | 50m/min |
| One-time advance length | 6.6m |
| Max torque of rotary | 8850-13150Nm |
| Rotary speed | 45-140r/min |
| Hoist lifting capacity | 2T |
| Mud Pump flow | 600L/min (option) |
| High hydraulic leg | 1.5m |
| Feeding efficiency | 10-35m/h |
| Travel speed | 2.5Km/h |
| Climb ability | 30° |
| Dimension(L*W*H) | 6300×2200×2650mm |
| weight | 13000Kg |
| Diesel engine | 153KW Cummins engine |
| Drilling way | Air compressor drilling or mud pump drilling |
Advantage and features
1. High outriggers facilitate loading and transport, allowing direct loading without a crane. Tracked operation is particularly suitable for maneuvering in muddy sites.
2. Each hammer has its own optimal axial pressure and rotational speed for optimal impact efficiency. During drilling, as the number of drill rods increases, the axial pressure on the hammer also increases. Therefore, the positive and negative axial pressure valves are adjusted during operation to ensure the hammer receives the optimal axial pressure, resulting in higher impact efficiency.
3. Available with either a crawler-type or vehicle-mounted self-propelled chassis.
4. Major components and hydraulic systems are all from renowned brands. Furthermore, the main frame of the drilling rig is constructed of high-quality, high-strength, low-carbon alloy steel, enhancing overall strength and wear resistance.
Why choose us?
We are a very professional drilling rig supplier in China. We have rich experience in this industry for 11 years.Now our products are serving around the world.we have High Quality, Competitive Price, and Fast Shipment.
At the same time, we adhere to the principle of customer first and do a good job in pre-sales, sales and after-sales. Customers speak highly of our services.
Machine Picture Display
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