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

Mini Pile Driver, Digging Machine, Pile Driver manufacturer / supplier in China, offering China Mini Pile Driver for 20m Depth Dfr-520, Df-150s 150m Depth Small Size Earth Hole Drilling Machine for Water Well, Dfq-150 Borehole Drilling Machines with DTH Hammer and so on.

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China Mini Pile Driver for 20m Depth Dfr-520

FOB Price: US $75,000-90,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $75,000-90,000/ Piece
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Production Capacity: 100 Sets Per Month
Transport Package: Standard Export Package
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DFR-520
  • Pressure Pile Driver Type: Hydraulic Pile Driver
  • Power Source: Diesel
  • Noise: Without Noise
  • Condition: New
  • Hole Diameter: 500-1200mm
  • Trademark: DEFY
  • Origin: Zhengzhou, Henan
  • Type: Drill
  • Pile Hammer Type: Hydraulic Hammer
  • Motor Power: 85kw
  • Certification: SGS
  • Depth: 20m
  • Chassis: Crawler
  • Specification: BV, SGS
Product Description

1.Advanced mobile type, quick to transfer from transportation to working mode.
2. High safety standard, satisfying dynamic and static stability requirements, ensuring safe working.
3. Optimized luffing mechanism, working stable, easy to maintenance.
4. Innovative drilling bucket depth measurement system, showing a higher accuracy than conventional pile driver.
5. Bottoming protection and priority control function of main winch, making it easier to operate.
6. Multi-stage of vibration-proof power head, ensuring it working more stable.
7. Mast can adjust vertical property automatically, making it to drill more precise.
8. Humanized cabin design, with large space.
9. Secondary operating interface, more convenient using.
10. Efficient energy-saving turbocharged water-cooled diesel engine.
11. Excellent fuel system
12. Advanced cooling system
13. Intelligent Control System
Specification
 

Structure

Item

DFR520

Drilling diameter

mm

500-1200

Drilling depth

m

20

Engine

Brand

Yu Chai

Model

YC4A115Z-T20

Rated Power

85KW

Type

Water-cooled, inline four
-cylinder, turbocharged

Maximum torque

425N.M/

Power Head

Max. Torque

50KN.m

Pressurization system

Maximum pressure force

90/100KN

Maximum lifting force

100/45KN/m/min

Maximum stroke

2500mm

Main winch

Maximum lifting force

100KN

Maximum lifting speed

45m/min

Auxiliary winch

Maximum lifting force

20KN

Maximum lifting speed

50m/min

Mast

Inclination (left and right)

±4°

Inclination (Front and back)


Rotate speed

R/min

0-35

Max.walking speed

Km/h

3.6

Total Weight

Ton 

19

Transportation dimension

L*W*H

5.8×2.4×12.5m

Working dimension

L*W*H

11.4×2.4×3.3m

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