Home » MAMMUT series » M80/31

M80/31 Mining heavy duty air-hydraulic jack

M80/31 Mining heavy duty air-hydraulic jack

Air hydraulic Mammut jacks are engineered and manufactured to offer to all customers a solution that is safe and easy to use.

For this reason, they offer:

- extreme lightness, compactness and ease of movement
- remote control for safety operations
- folding handle
- wide range of models and capacities from 30 t to 150 t
- pneumatic tyres for easy operation on any surface

Technical data

Capacity:
80/50/25 t
88.2/55.1/27.6 ton
Net weight:
138 Kg
304 lb
Working air pressure:
10-12 bar
145-174 psi
Air consumption:
600 nl/min
Max stroke:
518 mm
20.4 in
Min. height:
341 mm
13.4 in
Number of pistons:
3
Pistons stroke:
167 - 171 - 180 mm
6.6 - 6.7 - 7.1 in

Jack applications:

  • Trains
  • Mechanical shovels
  • Special vehicles
  • Dumpers
  • Tanks
  • Bulldozers
  • Lorry mounted cranes

Size and dimensions

Mining heavy duty air-hydraulic jack - M80/31 print