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PTCHF Series – High Frequency Vibrodrivers

Hammer and Steel PTC Hydraulic Vibrators

High frequency hydraulic vibrators have been designed to avoid the resonance which may damage nearby buildings or structures. The process includes the pile being driven into the ground under its own pressure or weight from the excavator arm. Then the vibration allows for easy extraction of the pile when the excavator arm is pulled.

HF Vibrodrivers (High Frequency Vibrators)
 
  7HF 13HF 20HF 23HF 30HF
Eccentric moment (m.kg) 6.5 13.5 18 23 27
Hydraulic power (kW/hp) 110 / 150 124 / 169 225 / 305 240 / 327 330 / 449
Maximum frequency (Hz/rpm) 38.3 / 2300 37 / 2220 38.3 / 2300 38.3 / 2300 38.3 / 2300
Max. centrifugal force (kN) 384 744 1065 1360 1597
Max. line pull capacity (kN) 120 300 300 400 400
Total weight (kg) 1020 2500 3050 3870 4000
Power Pack Type 240 240 350 450 600
Clamping Head For sheet piles Agriplex 60 t 265 kg Agriplex 85 t 430 kg Agriplex 120 t 750 kg Agriplex 170 t 1250 kg Agriplex 240 t 2150 kg
Clamping Head For casings Duplex 2 x 42 t 580 kg Duplex 2 x 42 t 580 kg Duplex 2 x 55 t 950 kg Duplex 2 x 85 t 1250 kg Duplex 2 x 120 t 1660 kg
Clamping Head Diameter min/max (mm) 190 / 860 190 / 1220 250 / 1530 320 / 1696 580 / 1444

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