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Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd.

Metallurgy Mine Prospecting Equipment, Drill Rig, Core Sample Drilling Rig manufacturer / supplier in China, offering Large Model Full Hydraulic Metallurgy Mine Prospecting Equipment, Down The Hole Hammer Drill Rig, 200m, 300m, 400m, 600m Deep Truck-Mounted Drilling Rig Dfc-400b and so on.

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Supplier Homepage Product Diamond Core Drilling Rig Core Drill Rig Large Model Full Hydraulic Metallurgy Mine Prospecting Equipment

Large Model Full Hydraulic Metallurgy Mine Prospecting Equipment

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-8
  • Power Type: Diesel
  • Condition: New
  • Stratum: Soil, Gravel, Weathered Stone, Concrete
  • Transport Package: as Requirement
  • Origin: China Mainland
  • Usage: Coal, Ore, Water Well, Farm Irrigation, Pile Foundation
  • Type: Rotary Drilling Rig
  • Certification: SGS, BV
  • Trademark: DEFY
  • Specification: 1500-3000m drilling depth
Product Description
Large model Full hydraulic metallurgy mine prospecting equipment 

1, Brief introduction:
1>DF-H-8 Hydraulic Core Drilling Rig, an up-to-date multi-functional product,is a thoroughly new-type hydraulic core drilling rig developed on the basis of the market demand and the advanced techniques in the world.  
2>It is suitable  to use in plains, hills, high temperature  as well as low temperature places.
3>The main machine is integrated in  structure,  which  consists  of  self-propelled  chassis,  power, mud pump and hoist, etc.
4> It is wire-line coring, and at the same time has the unique top drive function. The maximum torque is 7200 N·m(5307 lbf·ft), which will be much more suitable for large diameter  drilling  in  coal  bed  methane,  hydrology  and  water  well.
5>According   to  many  years   of  experience in HDD  field,our engineers install clamp and shackle device on the rig to relieve labor  intensity, improve drilling efficiency and guarantee operator's safety.
Excellent  in performance,high in  working  efficiency, easy for operation and keep the operators from dangers.

2, Specifications
Power UnitPowerCummins 6LTAA8.9-C360
Drilling CapacityBQ3000 m
NQ2500 m
HQ2000 m
PQ1500 m
Drill HeadRPM of SpindleThree Shifts/ Stepless-Change 0-1250 RPM
Max. Torque of Spindle7200 Nm at 170 rpm
1300 Nm at 1250 rpm
Capacity of Main HoistHoisting force (single wire)180kN
Steel Wire Diameter21.5 mm
Steel Wire Length50 m
Capacity of Wireline HoistHoisting Force (single wire)15 kN (bare drum)
Steel Wire Diameter6.3 mm
Steel Wire Length2800 m
Mud PumpTypeReciprocating Pump Triplex Plunger
Output volume320,230,165,118 L/min
Discharge pressure4.0, 5.0, 6.0, 8.0 Mpa

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: 0086-371-55819257
Fax: 0086-371-66770722
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