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

Pile Driver Machine, Hydraulic Pile Driver, Pile Hammer manufacturer / supplier in China, offering High Quality Dfr-7c Crawler Mounted Hydraulic Screw Diesel Pile Hammer Driver Machine, China Small Portable Spt Soil Testing Portable Drilling Rig Df-Y-2, 600m Xy-600c Portable Diamond Core Sample Drilling Machine and so on.

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Supplier Homepage Product Pile Driver Auger Pile Driver High Quality Dfr-7c Crawler Mounted Hydraulic Screw Diesel Pile Hammer Driver Machine

High Quality Dfr-7c Crawler Mounted Hydraulic Screw Diesel Pile Hammer Driver Machine

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
Transport Package: Standard Export Packing
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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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.Drilling Diameter: 70~500mm
  • Rotation Speed: 30rpm
  • Specification: 5000*2000*2600mm
  • Type: Hydraulic Hammer
  • Pile Hammer Type: Hydraulic Hammer
  • Motor Power: 90kw
  • Certification: ISO 9001:2008
  • Max.Drilling Depth: 15m
  • Weight: 3.5~6.5t
  • Trademark: defy
  • Origin: Henan, China
Product Description
                   DFR-7C crawler mounted hydraulic screw diesel pile hammer driver
Product 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.
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

Key Points To Buy
In order to order the suitable product,firstly you need to make sure the following details:
application→drilling depth→drilling caliber→stratum

Contact Us
Whenever you can contact me by the following ways,please don't hesitate.
Amy Zhou 
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Ms. Si
Sales Manager
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