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HF856A Rotary Drilling Rig/Pilling rigHF856A Rotary Drilling Rig/Pilling rigHF856A Rotary Drilling Rig/Pilling rig
HF856A Rotary Drilling Rig/Pilling rigHF856A Rotary Drilling Rig/Pilling rigHF856A Rotary Drilling Rig/Pilling rig

HF856A Rotary Drilling Rig/Pilling rig

Engine Power: 108kw
Max. Drilling Depth: 56m
Drilling Diameter : 600-1500mm

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overview

Description:

1. It takes U-shape connecting form between props and drilling rig. The main winch is placed in U-shape groove right eyesight of the operator (the operator can observe the working condition of main winch all the time), and the structure is simple and practical.

2. It takes the structure of guiding support under drill pipe, which not only guarantees the verticality of the drill pipe in drilling process, but also avoids the trouble of disassembling the supports in transportation. 

3. The design of miniaturization, lightweight and practical application, and the comprehensive transportation without assembly, decrease the use cost and transport cost of the equipment sharply.

4. Under working condition, the min vertical height of the prop can be adjusted to less than 13m freely. Low altitude over-limited construction work can be performed after selecting different drill pipes.

  • HF856A Rotary Drilling Rig/Pilling rig
  • HF856A Rotary Drilling Rig/Pilling rig
  • HF856A Rotary Drilling Rig/Pilling rig
  • HF856A Rotary Drilling Rig/Pilling rig
  • HF856A Rotary Drilling Rig/Pilling rig
  • HF856A Rotary Drilling Rig/Pilling rig

Technical Data

Description unit model
Drilling diameter mm 600 - 1500(mm)
Max.drilling depth m 56(m)
Chassis(Max.traveling speed) km/h 3(km/h)
Auxiliary winch(Rope diameter) mm 16(mm)
Auxiliary winch(Max.line speed) m/min 50(m/min)
Auxiliary winch(Max.line pull) kN 60(kN)
Main winch(Rope diameter) mm 21.5(mm)
Main winch(Max.line speed) m/min 70(m/min)
Main winch(Max.line pull) kN 120(kN)
Crowd(Max.stroke) m 2(m)
Crowd(Max.pull) kN 81(kN)
Crowd(Max.push) kN 120(kN)
Rotary drive(Rotation speed) r/min 0-22(r/min)
Rotary drive(Max.torque) kN.m 80(kN.m)
Diesel engine   6bt5.9 Cummins
Engine(Rated power) kw/rpm 108/2100(kw/rpm)
Operating weight of total machine kg 38000(kg)
Overall measurment(Transport data) mm 13350×3200×3200(mm)

 

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