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Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd.

Wireline Core Drilling Rig, Drill Rig, Core Sample Drilling Rig manufacturer / supplier in China, offering Full Hydraulic Bq Nq Hq Pq Wireline Coring Drilling Rig System, Down The Hole Hammer Drill Rig, 200m, 300m, 400m, 600m Deep Truck-Mounted Drilling Rig Dfc-400b and so on.

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Full Hydraulic Bq Nq Hq Pq Wireline Coring Drilling Rig System

FOB Price: US $20,000-50,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $20,000-50,000/ Set
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Port: Qingdao, China
Production Capacity: 50sets/Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: DF-H-2
  • Power Type: Diesel
  • Condition: New
  • Stratum: Soil, Gravel, Weathered Stone, Concrete
  • Trademark: DEFY
  • Specification: 120-350m drilling depth
  • Usage: Coal, Ore, Water Well, Coring
  • Type: Rotary Drilling Rig
  • Certification: SGS, BV
  • Application: Sample Coring
  • Transport Package: as Requirement
  • Origin: China Mainland
Product Description
Full hydraulic BQ NQ HQ PQ wireline coring drilling rig system

Brief introduction:
I. It's mainly used for  geological exploration in remote area difficult  to enter.
2, It is mainly suitable for diamond drilling with wire line coring technique.
3, The rig consists of diesel power unit, hydraulic system,  control panel,  mast, main winch,  
wire-line  winch,  drill  head,  feed  system, foot clamp,  etc.  
4, The  rig  is  completely  hydraulic driven  for all its surface coring function.  
5, Robust structure plus exact control system ensures high penetration rate and outstanding reliability.
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; this also makes the 
feeding hydraulic cylinder system realize 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 
power. The rig can be applied and performed in narrow space for drilling of hole at 45°-90° with stronger 
3. strong tech adaptability:
besides diamond drilling with wire line coring tech, it is applicable for drilling and feeding requirement of any otherstratum.

1.   Basic parameter of drilling capacity
Hole  depth  
BQ55.6mm equal to Φ2.19 inch )drill rod350 m(1148feet)
NQ 69.9mm equal to Φ2.75 inch) drill rod230 m (754feet)
HQ 88.9mm equal to Φ3.50 inch) drill rod120 m (394feet)
2.   Power Unit
Model:5 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 Capacity 25KN(5620lbf)
5.   Main Hoist
Lifting Capacity (single-wire,bare drum)18KN  (4046 lbf)
Lifting Speed 84m/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
Model BW-100A
8.   Overall Dimensions of main machine (L×W×H)3500×1500×1300mm(138×59×51  inch)
9.   Diamensions of the disassembled PartsThe largest part not more than 100Kg
(excluding mud pump)

DEFY Service
1.Professional technical support pre-sale, sale and after-sale .
2.Your problems can get feedback in 8 hours and be solved in 24 hours.
3.Machine can be customized as per your requirement.
4.One year quality warranty.
5.Training: operation manual and DVD operation video, overseas installation is also available.
6.Spare parts are available in our factory at cost price for former customers.
Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd. has more than 40 years experience of production and development of drilling rig equipment.Our drilling rigs are widely applicable for water well, farm irrigation, geological prospecting, small pile foundation, geothermal air-conditioner and so on, capable and functional. Our professional engineer and sales teams, offering technical support and useful advice whenever you need.
Thanks for browse our products information. If you have any question, or want to know more about drilling rig, Pls contact me directly:
Phone +86-15286806707
Tel: +86-371-55819257
Fax: +86-371-66770722
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