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56m DFR-168A Foundation Piling Driver Machine
DFR-168A 56m Rotary Piling Rig
Max. Depth:56m
Hole diameter: 600-1800mm
Power: CUMMINS engine  133KW
DFR-168A pile driver is for hard rock geological condition

Introduction of 44/56M Pile Driver

1.Folding Mast
The folding mast structure has the advantages of simple, great durability,saving cost and makes the repair more convenient.
Using the high position-oriented structure for the frame, which guarantees the verticality between kelly bar and ground,keep the construction more convenient, improves the working efficiency,increasing safely.

2. Power Head
Power head of DFR-168A piling machine adopts unique patented structure, which save cost and make repair more convenient.

3. Main Windlass
Main windlass: Adopt in original imported Italy hydraulic motor from Italy.It has sensitive reaction and can free down,which speed can be up to 70m/min,and improve the construction efficiency.Main winch lays in the operator’s right field of vision (enable operator to observe working condition of main winch freely).This kind of situation is not only simple but also practical.

Working Site of DFR-168A Piling Rig


Technology Parameters of DFR-168A Pile Driver
Parameter Type   DFR-168A
Max drilling depth 44/56m
Max drilling diameter 600-1800mm
Overall measurement
Working dimensions 7630mm*4200mm*18587mm
Transfer dimensions 15370mm*3200mm*3375mm
Machine Weight 43500kg
Engine Model B 5.9-C Cummins(USA)
Rated power 133KW
Type Turbocharged direct-injection
Rotary drive Max.torque 80/156kn.m
Rotation speed 20/10rpm
Crowd cylinder Max.push 150kn
Max.pull 100kn
Max.stroke 3000mm
Main winch Max.line pull 120kn
Max.line speed 70m/min
Rope diameter 24mm
Auxiliary winch Max.line pull 60kn
Max.line speed 50m/min
Rope diameter 18mm
Leveling around Adjust the angle column ±3
Chassis Max.traveling speed 2km/h
Min.ground clearance 500mm
Width of track shoes 800mm
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