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Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd.

Wireline Core Drilling Rig, Hydraulic Core Drilling Rig, Hydraulic Drilling Rig manufacturer / supplier in China, offering Full Hydraulic Wireline Core Drilling Rig, Geotechnical Investigation DTH Drill Rig Dfq-400, Xy-200t Trailer Mounted Bore Well Drilling Machine with Competitive Price and so on.

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Supplier Homepage Product Diamond Core Drilling Rig BQ/NQ/HQ/PQ Coring Rig Full Hydraulic Wireline Core Drilling Rig

Full Hydraulic Wireline Core Drilling Rig

FOB Price: Get Latest Price
Min. Order: 1 Set
Production Capacity: 200 Sets/Month
Transport Package: Wooden Case, or Container
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: DF-H-2
  • Power Type: Diesel
  • Condition: New
  • Drilling Depth: 100~500m
  • Rotation Angle of Spindle: 0~360°
  • Power: Diesel Engine or Mud Pump
  • Specification: BV&SGS&ISO
  • HS Code: 8430490000
  • Usage: Geological Exploration
  • Type: Core Drilling Rig
  • Model: Df-H-2
  • Wireline Drilling: Available for Bq, Nq, Hq, Pq
  • Max. Rotary Torque of Spindle: 3100 Kn@M
  • Trademark: DEFY
  • Origin: Zhengzhou, Henan Province, China
Product Description
DF-H-2 Full Hydraulic Wireline Core Drilling Rig

I.General Overview
DF-H-2 wireline core drilling rig is a kind of  portable drilling rig  designed for geological exploration  in remote  area.It is mainly suitable for diamond drilling with wire line coring technique.The rig is completely hydraulic driven for all its surface coring function.Fission style design makes the rig in good assemblability and disassemblability, facilitating transportation to most inaccessible areas.Robust structure plus exact control system ensures high penetration rate and outstanding reliability.

The drilling rig consists of diesel power unit, hydraulic system,  control panel,  mast, main winch, wireline winch,  drill  head,  feed  system, footclamp,  etc.

II.Main Technical Features
1.Full Hydraulic and Drill Head model.The  drill  head rotation is realized with four hydraulic pumps driven by five diesel engines(has been advanced with Two larger diesel engines);This also makes the feeding hydraulic cylinder system relize its full stroke feeding in both higher and lower speed.
2.In good disassemblability.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 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 requirement of any other stratum.

III.Specifications of DF-H-2 Wireline Core Drilling Rig:
1.Basic parameter of drilling capacity
Hole  depth 
BQ(Φ55.6mm equal to Φ2.19 inch )drill rod350 m(1148feet)
NQ (Φ69.9mm equal to Φ2.75 inch) drill rod230 m (754feet)
HQ (Φ88.9mm equal to Φ3.50 inch) drill rod120 m (394feet)
2.Power Unit
Model5 sets Double Cylinder Diesel Engine R2V870
Cooling MethodAir
Power System 1 
5 sets of double-cylinder diesel engine11 KW/59Kg (14.75HP/130Lb)
Rated Speed2500RPM
Power System 2 
2 sets of YC2108 diesel engine33KW;2400RPM
Power System 3 
1 set of Cummins 4BTA3.9-C100 diesel engine74KW;2200RPM
3.Drill head
Max.Spindle speed  (r/min)0  to 900
Max.Spindle torque334-930  N·m (246-685 lbf·ft)
4.Feeding system (feed with hydraulic cylinder)
Feeding stroke1700mm   (67inch)
Lifting Capacity50KN   (11240 lbf)
Feeding Capacity25KN(5620lbf)
5.Main Hoist
Lifting Capacity (single-wire,bare drum)18KN  (4046 lbf)
Lifting Speed84m/min   (276feet/min)
Rope Capacity30m(98.4feet)
Steel Wire dia.12mm(0.47inch)
6.Wire line Winch
Lifting Capacity(single-wire,bare  drum)8.4KN  (1888 lbf)
Lifting Speed90-240m/min(295-787feet/min)
Rope Capacity500m(1640feet)
Steel Wire dia6mm(0.24inch)
7.Mud Pump
ModelBW-100A
8.Overall Dimensions of main machine (L*W*H)3500*1500*1300mm(138*59*51 inch)
9.Dimensions of the disassembled PartsThe largest part not more than 100Kg
(excluding mud pump)

If you have interest in DF-H-2 Geological Prospecting Drilling Rig, please don't hesitate to contact me for more details and good price.
 
Contact us:Lucile Liu
Tel:0086-371-55819257
Fax:0086-371-66770722
Mobile : 0086-18135686181
Web:Www.Zzdefy.Com.Cn
Www.Zzdefydrillrig.Com
 
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