Hydraulic Power Pack, 12V Single Acting

Hydraulic Power Pack, 12V Single Acting w/Manual Valve Lever, 1.3GPM

The 9-1478 Hydraulic Power Pack is a compact, high-pressure hydraulic unit designed to deliver reliable lifting power wherever 12V systems are used. Built with a single-acting design and manual control lever, it’s ideal for dump trailers, lifts, and other hydraulic applications that need straightforward, dependable operation. With 2,500 PSI output and a self-contained reservoir system, this unit keeps things simple while still packing serious hydraulic muscle.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 9-1478
• Product Type: 12V hydraulic power pack (single acting)
• Motor: 12 VDC
• Current Draw: 270 amps
• Flow Rate: 1.3 GPM
• Max Pressure: 2,500 PSI
• Relief Valve: Adjustable, preset at 2,500 PSI
• Valve Type: Manual lever control (single acting)
• Check Valve: Built-in cartridge check valve
• Port Size: 3/8 in NPT
• Reservoir Capacity: 3 qt (2.3 qt usable)
• Reservoir Features: Inlet strainer, internal magnet, filtered breather
• Dimensions: 21 in x 9 in x 7 in
• Weight: Approx. 38 lb

Ideal For

• Dump trailers and equipment needing single-acting hydraulic power
• Applications where 12V operation is required
• Users wanting a simple, manual-control hydraulic system
• Mobile setups where compact size and self-contained design matter
• Anyone who needs reliable hydraulic power—without turning it into a complicated science project