Ariete Series

Category:
  • Cranes buffers according to accident prevention rules.
  • Steel structure with tubes having slide in guide. The structure has an external and an internal sandblasting before the spray phosphating.
  • Elastic groups in special rubber produced with particular mixtures preventing the aging and alternated to steel disks separators.
  • Mechanical coefficient of safety referred to the maximum declared load = 2
  • Safety chain and fastening of shackles in chromate or zincked steel.
  • Pre-stressed locking by a screw-bolt and auto-block nut.

ARIETE Buffers peculiarity is their capacity to absorb shocks and reduce gradually mass speed.Moreover ARIETE Buffers reduce shock return with a good lowering effects on hanging load.
ARIETE Buffers design make them useful for slow shocks too as they have a very sweet amortize of shocks.

ARIETE Buffers Benefits:

  • ARIETE Buffers absorb both slow them High shock with same efficiency.
  • ARIETE Buffers absorb both shocks undoing return Forces.
  • ARIETE Buffers reduce gradually crane speed with a first action of rubber springs ( as speed reduction action) and then absorb all inertial forces reducing to zero all return forces.
MODEL Stroke
mm
Load Kg Energy
Kgm
A B C D E F G H
AK250 20 300 2,7 70 105 5 90 70 70 50 9
AK500 25 650 7,5 90 125 6 110 90 85 65 11
AT1 30 1.250 17,5 120 165 6 140 120 110 90 13
AT2 40 2.750 50 150 220 8 170 150 130 110 15
AT3 50 3.750 85 180 250 8 205 175 160 130 17
AT5 60 6.500 180 190 300 10 230 200 175 145 19
AT10 70 12.500 410 240 365 12 310 260 260 210 22
AT15 80 17.500 650 320 395 14 360 310 300 250 24
AT20 90 25.000 1.100 370 445 18 410 350 340 280 26
AT30 100 35.000 1.600 370 470 18 410 350 340 280 26

Quota B ± 5%
Temperature standard di utilizzo -10°C + 40°C
Possibilità di fornire modelli con temperature di utilizzo -40°C +90°C