Model Number: HFDX-2-#4590
Brand Name: Hanfa
Key Specifications/Special Features:
Full hydraulic and drill head model: the drill head rotation is realized with duplex gear pump and four hydraulic pumps driven by 2 sets diesel engine; this also makes the feeding hydraulic cylinder system realize its full stroke feeding in both higher and lower speedIn good disassemble ability: the rig is adopted fission style in design, including power unit, hydraulic oil tank, manipulation platform and operation mechanism, i.e. the drilling section; so they are in light weight and can be carried by man power or animal power; the rig can be applied and performed in narrow space for drilling of hole at 45°-90°with stronger adaptabilityStrong techniques adaptability: besides diamond drilling with wire line coring technique, it is in strong techniques adaptability, it is applicable for the drilling and feeding requirements of any other stratum
Power unit |
Power |
2 sets 33kW diesel engine |
Speed |
2400rpm |
Drilling capacity |
BQ |
350m |
NQ |
230m |
HQ |
120m |
Drill head capacity |
Max. spindle torque |
334-930N·m |
Max. Spindle speed |
0-900rpm |
Feeding system (feed with hydraulic cylinder) |
Feeding stroke |
1700mm |
Lifting capacity |
50kN |
Feeding capacity |
25kN |
Capacity of main hoist |
Lifting capacity |
18kN (single-wire) |
Lifting speed |
84m/min |
Rope capacity |
30m |
Steel wire diameter |
Φ12mm |
Capacity of wire line winch |
Lifting capacity |
8.4kN (bare drum) |
Lifting speed |
90-240m/min |
Rope capacity |
500m |
Steel wire diameter |
Φ6mm |
Mud pump |
model |
BW-160C |
Overall dimensions |
L*W*H in transport position |
3500*1500*1300 mm |
Dimensions of the disassembled parts (without mud pump) |
The largest part not more than 100kg |