Shopping for hydraulics pneumatics? You're likely at the stage where you need a 12V hydraulic power unit. The two units below both run on 12V, but they serve different corners of the same job. One is a compact 6-quart electric pump; the other is a full 20-quart dump trailer system.
Quick Verdict
Choose the 6 Quart Power Unit if you want a compact electric-to-hydraulic converter for a basic circuit. Choose the 20 Quart Dump Trailer Unit if you're building a dump trailer and want a larger reservoir, a 1.6KW motor, and remote pendant control without assembling extras.
Comparison at a Glance
| Detail | 6 Quart Power Unit | 20 Quart Dump Trailer Unit |
|---|---|---|
| Price | USD 160.00 [######----] | USD 240.00 [##########] |
| Reservoir capacity | 6 quart | 20 quart (5 gal) |
| Pump action | Double acting | Double acting |
| Condition | New - Open box | New |
| Notable specs | Electric, hydraulic gear pump | 1.6KW 12V DC motor, 3200 psi max overflow, SAE #6 port, 15 ft remote pendant |
Where Each Product Wins
- The 6 Quart Power Unit wins for simple installations: it's a hydraulic gear pump and the open-box condition lets you start on a compact project.
- The 20 Quart Dump Trailer Unit wins for dump trailer duty: it brings a 20-quart tank, 3200 psi max overflow, SAE #6 port, and a 15-foot remote pendant to the job.
Product Notes
Hydraulic Power Unit 12V Double Acting Pump 6 Quart
Need an electric hydraulic pump without the fuss of a full trailer kit? The Hydraulic Power Unit 12V Double Acting Pump 6 Quart is exactly that. Its hydraulic gear pump design keeps things mechanical and reliable, and the double acting pump action lets you extend and retract a cylinder with the same power unit. The 6 quart reservoir means it's not going to handle hours of heavy cycling, but for a small press, lift gate, or similar hydraulic application, it's the simpler option. The limitation is the condition: it's listed as New - Open box, so if you need a pristine factory-sealed unit, this may not be it. It also lacks the extra controls or fittings you'd get with a dedicated dump trailer package.
20 Quart Double Acting Hydraulic Pump 12V DC Dump Trailer Hydraulic Power Unit
The 20 Quart Double Acting Hydraulic Pump 12V DC Dump Trailer Hydraulic Power Unit is built for serious lifting. It includes a 1.6KW 12V DC motor and a 20-quart metal tank, plus a 15-foot remote pendant so you can operate the dump function from a distance. The double acting function gives you power-up and power-down control, and the SAE #6 port connector pairs with standard dump trailer hoses. It's a direct replacement unit, which means the mounting and port layout are intended to drop into an existing dump trailer setup. The trade-off is that this is a heavier, more capable unit than a compact pump; if your hydraulic system only needs a small reservoir and minimal flow, the larger tank and motor may be overkill and take up more space. For its intended trailer use, it's the complete package.
Final Choice by Use Case
Pick the Hydraulic Power Unit 12V Double Acting Pump 6 Quart when you need a compact, electric-powered pump with a 6 quart reservoir for a small hydraulic job. Pick the 20 Quart Double Acting Hydraulic Pump 12V DC Dump Trailer Hydraulic Power Unit when you're outfitting a dump trailer and want a large-capacity power unit with remote control and high-pressure overflow protection. Both are 12V units; the right one depends on how much oil you need and how integrated you want the package to be.
