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

Rotary Drilling Rig, Construction Rotary Drilling Rig, Pile Machine manufacturer / supplier in China, offering Portable Rotary Drilling Rig Dfr-315 Pile Machine for Sale, 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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Supplier Homepage Product Pile Driver Rotary Pile Driver Portable Rotary Drilling Rig Dfr-315 Pile Machine for Sale

Portable Rotary Drilling Rig Dfr-315 Pile Machine for Sale

FOB Price: US $35,000-70,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $35,000-70,000/ Piece
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Port: Qingdao, China
Production Capacity: 100 Sets Per Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: DFR-315
  • Condition: New
  • Depth: 15m
  • Weight: 18t
  • Pressure Pile Driver Type: Hydraulic Pile Driver
  • Power Source: Diesel
  • Trademark: DEFY
  • Specification: BV, SGS
  • Type: Drill
  • Drill Diameter: 500-1200mm
  • Walking Speed: 3.6km/H
  • Dimension: 9.3×2.4×3.3m
  • Pile Hammer Type: Hydraulic Hammer
  • Motor Power: 34kw
  • Transport Package: Standard Package
  • Origin: Henan, China
Product Description
I. Description:
It can be widely used in civil construction piling, highways piling, small bridge construction, wind power generation,solar photovoltaic pillar pile driving, etc. projects.
 
II. Features and Specification:  
 Advanced mobile type, quick to transfer from transportation to working mode.
 High safety standard, satisfying dynamic and static stability requirements, ensuring safe working. 
 Optimized luffing mechanism, working stable, easy to maintenance.
 Innovative drilling bucket depth measurement system, showing a higher accuracy than conventional pile driver.
 Bottoming protection and priority control function of main winch, making it easier to operate.
 Multi-stage of vibration-proof power head, ensuring it working more stable.
 Mast can adjust vertical property automatically, making it to drill more precise.
 Humanized cabin design, with large space.
 Secondary operating interface, more convenient using.
 Efficient energy-saving turbocharged water-cooled diesel engine.
 
   
StructureItemDFR315
EngineBrandYu Chai
ModelYC4A1152-T20
Rated Power85KW/2200r/min
TypeWater-cooled, inline four-cylinder, turbocharged
Maximum torque425N.M/1400-1700r/min
Drilling diametermm500-1200
Drilling depthm15 (three section lock lever)
Hydraulic systemMaximum working pressure of the main pumpKawasaki 25Mpa
The maximum flow rate of the main pumpKawasaki 63*2
Power headMaximum torque32KN.M(DEFY Made)
Rotating speed6-35
High-speed rejection soil60rpm
Pressurization systemMaximum pressure force10KN
Maximum lifting force10KN
Maximum stroke2500mm
Main winchMaximum lifting force10KN
Maximum lifting speed45m/min
Auxiliary winchMaximum lifting force2KN
Maximum lifting speed50m/min
MastInclination (left and right)±4°
Inclination (Front and back)
ChassisMaximum travel speed2.8km/h
Maximum gradeability30°
Track width600mm
Telescopic CrawlerOptional 
Chassis length3600mm
Total WeightTon 20
Transportation dimensionL*W*H9310*2400*3350 mm
Working dimensionL*W*H5800*2400*10700 mm
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