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HFDX-2+ Crawler Type Hydraulic Core Drilling RigHFDX-2+ Crawler Type Hydraulic Core Drilling RigHFDX-2+ Crawler Type Hydraulic Core Drilling Rig
HFDX-2+ Crawler Type Hydraulic Core Drilling RigHFDX-2+ Crawler Type Hydraulic Core Drilling RigHFDX-2+ Crawler Type Hydraulic Core Drilling Rig

HFDX-2+ Crawler Type Hydraulic Core Drilling Rig

Drilling Diameter: BQ, NQ, HQ
Drilling Depth: 500m/350m/120m
Engine Power: 74kW
Rotary Torque: 334~1030N·m

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overview

For HFDX-2+ full hydraulic core drilling rig is a kind of light rig designed for geological exploration in remote area difficult to enter; it is mainly suitable for diamond drilling with wire line coring technique; the rig consists of diesel power unit, hydraulic system, control panel, mast, main winch, wireline winch, drill head, feed system, foot clamp etc; the rig is disassemblability, facilitating transportation to most inaccessible area; robust structure plus exact control system ensures high penetration rate and outstanding reliability;
Main Features:
1. Full hydraulic and drill head model: the drill head rotation is realized with duplex gear pump and four hydraulic pumps driven by 74KW diesel engine; this also makes the feeding hydraulic cylinder system realize its full stroke feeding in both higher and lower speed;
2. Crawler mounted, has good climbing ability, easy to move and can work in rugged ground operations; the rig can be applied and performed in narrow space for drilling of hole at 45°~90° with stronger adaptability;
3. Strong 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;

 

  • HFDX-2 Crawler Type Hydraulic Core Drilling Rig
  • HFDX-2 Crawler Type Hydraulic Core Drilling Rig
  • HFDX-2 Crawler Type Hydraulic Core Drilling Rig

Technical Data

Power unit Power 74KW Cummins diesel engine
Speed 2200rpm
Drilling capacity BQ 500m
NQ 350m
HQ 120m
Drill head capacity Max. spindle torque 334~1030N·m
Max. Spindle speed 0~1200rpm
Feeding system (feed with hydraulic cylinder) Feeding stroke 1800mm
Lifting capacity 50kN
Feeding capacity 25kN
Capacity of main hoist Lifting capacity 18kN (single-wire)
Lifting speed 84~165m/min
Rope capacity 30m
Steel wire diameter Φ14mm
Capacity of wire line winch Lifting capacity 8.4kN (bare drum)
Lifting speed 96~255m/min
Rope capacity 500m
Steel wire diameter Φ6mm
Mud pump model BW-100A
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

 

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