he HPU 2250-2 S is a twin-pump hydraulic power supply for larger SULZER RTA/RT-flex engines. The unit can be used for the operation of hydraulic tools, the opening of SKF couplings etc. The unit is powered by air.

Output pressure
2250 bar @ 8,5 bar air input*
Max. air inlet pressure
10 bar
Max. flow @ 0 bar (g)
2,0 l/min
Displacement per cycle
4,4 cm3 (A 2250 ; A 500)
Cycle frequency
450 cycles/min @ 8 bar air input
Air consumption
300-1050 l/min
Tank capacity
14,0 l
Classification
Gauge: 2500 bar/250 MPA scale, analogue, class 1,0
Liquid Outlet
According to SULZER standards
Air inlet
According to SULZER standards
Weight
32 kg
Dimensions (L x W x H)
440 x 330 x 400 mm