DPD250TA Piling System

Multi-functional piling and auger drilling. Patented AVH (Auger Vibro Hammer) construction technology. Efficient in hard soil with combined vibration and auger drill. Equivalent productivity with DTH hammer. Easy to drive, extract and arrange various piles. Auger screw, sheet pile, H-beam and tube can be easily controlled by a single operator with 90 degree tilting function. Best performance for drilling in hard soil and permafrost using powerful vibration.

Specifications

Carrier Weight 18-22 t
Centrifugal Force 160 kN (35969 lbf)
Frequency 2500-3000 rpm
Rotation 360 °
Tilt 90 °
Operating Pressure 250 kg/cm²
Oil Flow 100-120 L/min
Height (A) 1950 mm (76.8 in)
Length (B) 1185 mm (46.7 in)
Width (C) 690 mm (27.2 in)
Upper Pin (D) 345 mm (13.5 in)
Clamp Jaw (E) 32 mm (1.2 in)
Main Body Weight 1390 kg (3064 lb)
Auger Output Torque 1500 kg·m (4774 ft·lb)
Auger Rotary Speed 10-20 rpm
Auger Oil Flow 32-64 L/min
Max Auger Screw Diameter 250 mm
Max Auger Screw Length 3000 mm
Auger Power Pack 37 kW
Auger Power Pack Flow 64 L/min
Auger Power Pack Pressure 240 bar