Gold Member Since 2013
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Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd.

Drilling Equipment for Foundation Piles, Auger Pile Driver, Small Pile Driver manufacturer / supplier in China, offering Dfr-7c Crawler Mounted Drilling Equipment for Foundation Piles, Portable Dfq-100W Trailer Mounted Water Well Rock Drilling Rig, Dfq-100 100m Per Day Water Bore Well Drilling Machine in Africa and so on.

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Dfr-7c Crawler Mounted Drilling Equipment for Foundation Piles

FOB Price: US $15,000-30,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $15,000-30,000/ Piece
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Port: Qingdao, China
Production Capacity: 100 Sets Per Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DFR-7C
  • Pressure Pile Driver Type: Hydraulic Pile Driver
  • Power Source: Diesel
  • Noise: Without Noise
  • Condition: New
  • Max. Depth: 15m
  • Weight: 3.5~6.5 T
  • Power: 80~110 HP
  • Transport Package: Standard Export Packing
  • Origin: Henan, China
  • Type: Drill
  • Pile Hammer Type: Hydraulic Hammer
  • Motor Power: 55kw
  • Certification: ISO 9001:2008
  • Drilling Diameter: 70~500mm
  • Walking Way: Crawler or Wheel
  • Dimension(L*W*H): 5000*2000*2600
  • Trademark: DEFY
  • Specification: ISO; CE; BV; SGS
Product Description
DFR-7C Crawler Mounted drilling equipment for foundation piles

I. Features:
1. High efficiency: Advanced craft, Circulation drilling, don't increase the load when drilling deeper.
Hydraulic power head drives to work with stable operation, large torque, high efficiency.
2. Adapt to various terrain and different geological conditions, apply to a variety of construction requirements.
3. Compact body design, flexible operation, quickly transitions is convenient for your works.
Two kinds of wheel-mounted and crawler-mounted models for your choice.
4. Can match with different drilling tools, such as engineering special short spiral, rotary bucket, core drilling tools etc.
5. Safety and reliability, the models are on the basis of excavator technology, facilitate accessories maintenance is easy.
This rotary drilling rig has low gravity center, steady operation, more safe.
6. Low investment with high return. Our rotary rig has the exquisite design, economical price, performance excellence, no need people to clean the soil, save lots of labor force, it is the best choice to replace the manual hole digging pile and big pile drivers in certain ranges.

II. Technical Specification:
Overall size(mm)5000*2000*2600
Weight (T)3.5-6.5
Engine power(HP)80~110
depth (m)1~15
Max. rotation angle
Diameter of drill rod (mm)70~500
Rated voltage(V)380
Walking speed(km/h)6.4~9.6
Hydraulic system working pressure(Mpa)16~20
Hydraulic system flow22~30

For more details, pictures and other Models, please contact us directly:
Sales Manager: Ms. Sophie Nie
Mobile: 0086-15639080652
Office Tel: 0086-371-55819257
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Ms. Sophie Nie
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