Variable Moment Vibro Hammers

RESONANCE FREE (CRANE HANGING)

Resonance Free Vibratory Hammers ( SVR VM Series) are especially designed for driving or extracting piles that are in a close distance to urban and historical built environments.

  • Environmentally friendly technology,
  • Adjustable amplitude,
  • Resonance free start – stop,
  • Optimum force applying to soil conditions,
  • Powerful, reliable and long life.
Technical Specifications 8 VM 12 VM 16 VM 20 VM 24 VM 30 VM 40 VM 50 VM
Eccentric Moment (kgm) 0 – 8 0 – 12 0 – 16 0 – 20 0 – 24 0 – 30 0 – 40 0 – 50
Centrifugal Force (kN) Max. 464 698 934 1166 1370 1746 2348 2923
Frequency (rpm) 2300 2300 2300 2300 2300 2300 2300 2300
Oil Flow (lpm) 237 362 492 500 675 767 934 1380
Power (kW) 138 211 287 292 394 448 548 805
Amplitude (mm) 12 13 12 13 15 13 16 16
Pulling Force (kN) Max. 147 235 235 471 471 706 942 1060
Weight and Dimensions 8 VM 12 VM 16 VM 20 VM 24 VM 30 VM 40 VM 50 VM
Dyn. Weight W/O Clamp (kg) 1337 1850 2733 3000 3252 3785 5094 6400
Total Weight W/O Clamp (kg) 1857 2570 3650 4280 4523 5700 7603 8900
8 VM 12 VM 16 VM 20 VM 24 VM 30 VM 40 VM 50 VM
Clamps for Sheet Piles SCN 60 SCN 100 SCN 120 SCN 165 SCN 165 SCN 200 SCN 350 SCN 350
Clamping Force (kN) 643 1005 1216 1700 1700 2262 3560 3560
8 VM 12 VM 16 VM 20 VM 24 VM 30 VM 40 VM 50 VM
Clamps for Casing KCN 40×2 KCN 40×2 KCN 60×2 KCN 90×2 KCN 90×2 KCN 120×2 KCN 185×2 KCN 185×2
Clamping Force (kN) 425 x 2 425 x 2 643 x 2 890 x 2 890 x 2 1216 x 2 1858 x 2 1858 x 2
Diameter (min.-max.) / D (mm) 350–700 350–970 360–1020 520–1020 520–1020 620–1020 600–1600 600–1800
8 VM 12 VM 16 VM 20 VM 24 VM 30 VM 40 VM 50 VM
Recommended Power Pack PP 218 PP 320 PP 422 PP 536 PP 536 PP 768 PP 1072 PP 1536
Output (kW) 160 235 310 394 394 565 394 x 2 565 x 2

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