280m RCF280C Multi-Functional Engineering Mining Drilling Machine
280m Bore Depth Hydraulic Crawler Water Well Drilling Machine 70KW Yuchai Engine
Product Description
High-strength hydraulic outriggers can adjust the level of the drilling rig quickly and stably, and are convenient for loading and unloading.Special wellhead setting provides a certain drilling center to ensure vertical drilling positioning accuracy. The mechanical positioning of the trolley and the frame improves the stability of the trolley
The pneumatic system has a customized oiler to lubricate the impactor, which effectively increases the service life of the impactor.
Technical Parameters
| Model | RCF280C |
| Bore diameter(Hammer) | 100-350mm |
| Bore depth | 280m |
| Air consumption | 17-35m³/min |
| Air pressure | 1.7-3.0Mpa |
| Pipe diameter | 89mm/102mm |
| Pipe length | 3m/6m |
| Lifting force | 18T |
| Lifting speed | 3m/min |
| feeding speed | 0.5-5m/min |
| Fast lifting speed | 30m/min |
| Fast feeding speed | 50m/min |
| Max torque of the rotary | 7000-9000Nm |
| Rotary speed | 40-70r/min |
| Hoist lifting capacity | 2T |
| Mud Pump flow | 450L/min (option) |
| High hydraulic leg | 1.5m |
| Feeding efficiency | 10-35m/h |
| Travel speed | 2.5Km/h |
| Climb ability | 30° |
| Dimension(L*W*H) | 4100×1900×2600mm |
| Weight | 7000Kg |
| Diesel engine | 70KW Yuchai engine |
Product Advantages
1. Equipped with a 70KW Yuchai brand engine with strong power;
2. The patented design of the composite tower, the stroke is 6.6 meters, the double oil cylinder lifts, and the tonnage is large
3. The main arm of each drilling rig is equipped with a block to protect the oil cylinder;
4. Drilling rig chassis: professional excavator chassis, durable, strong bearing capacity, wide chain plate, less damage to hard roads.
5. Parallel gearbox design, independent oil pump, sufficient power, reasonable distribution, unique hydraulic system design,
Simple maintenance and low cost
6. The walking motor has a reducer, which is durable and has a long service life;
Machine Picture Display
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