Hydraulic AC Power Units

Stone Hydraulic AC Power units are available in a choice of:

• Voltages, 110V single phase through 575V 3 phase

• Pump displacements, .049 to .488 CIPR

• Oil tank capacities, up to 14 gallons

Valve choices:

• Adjustable relief

• Fixed relief

• Delivery check

• Manual operated release

• Solenoid operated release

• Directional operated release

• Cetop 3/DO-3 style stackable valves

Manifold packages:

• Custom with built-in valving options

Features

• Superior efficiency with thin fluids

• Wide power range up to 5.5 hp (4.0kW) for single and three phase power

• Flexibility of porting arrangements

• Industry standard cartridge valves available

• Pump displacements from 0.049 to 0.488 CIPR (0.8 to 8.0 cc/rev)

• Large selection of oil reservoir configurations and capacities

Applications

• Auto hoists

• Compactors

• Dock levelers

• Hose crimpers

• Lift tables