VEVOR Hydraulic Pump 4 Quart Double Acting 12V DC Power Unit

Our review of the VEVOR Hydraulic Pump 4 Quart Double Acting 12V DC finds it best suited to owners of dump trailers, scissor lifts and truck-tailgate rigs who need a compact, serviceable power unit for frequent lifting tasks. The single biggest reason to consider this unit is its practical double-acting design combined with a metal 4 quart reservoir and a standard duty 12V, 1.6kW motor that delivers up to 0.91GPM - a balance of speed and durability that handles typical trailer and light industrial loads without complex installation.

Key Features

• Double-Acting Pump: Provides both lifting and lowering power for hydraulic cylinders so one unit handles extend and retract without separate valves.
• 12V DC Motor: A standard duty 1.6kW motor runs from a vehicle battery for straightforward integration on trailers and trucks.
• 4 Quart Metal Reservoir: A solid metal tank resists damage and mounts vertically or horizontally for versatile installation positions.
• High Relief Settings: SAE#6 ports include a 3200 PSI max relief on A and 1500 PSI max on B for controlled pressure protection in demanding jobs.
• 15 ft Remote Pendant: The long up-down control lead lets operators stand clear of the load while maintaining precise control at a distance.
• Replacement Connectors Included: Two extra SAE#6 connectors are provided for easier maintenance or swap-out during install.

Who It's For

This unit is aimed at DIYers, small fleet owners and contractors who use dump trailers, small lifts, snowplows or tailgate lifts and need a compact 12V hydraulic power source that is straightforward to wire to a battery. Its metal reservoir and double-acting capability make it particularly useful where frequent up-and-down cycles are required.

Those who need a heavy industrial duty or high-cycle, commercial-grade pump should look for a higher-spec motor and factory service documentation; installation diagrams and instructions are not the strongest point according to user feedback, so buyers with limited wiring experience may want professional installation support.

Pros & Cons

Pros

• Solid double-acting performance for both lift and lower tasks on trailers and lifts.
• Metal 4 quart reservoir and durable materials improve resilience in field use.
• Good remote reach with the included 15 ft pendant for safer operation.
• Useful spare SAE#6 connectors included for maintenance flexibility.

Cons

• Instruction quality is mixed, so wiring and setup may be confusing for some users.
• Perceived build quality varies among buyers, with a few calling it less robust than expected for heavy commercial use.

Specifications

Motor	12V DC, 1.6kW standard duty
Flow Rate	Up to 0.91GPM
Reservoir Capacity	4 quart metal tank
Ports	SAE #6 port connectors (extras included)
Relief Settings	3200 PSI max on A port, 1500 PSI max on B port
Control	15 ft up-down remote pendant

Our Verdict

The VEVOR Hydraulic Pump 4 Quart Double Acting 12V DC is a practical, value-oriented power unit for trailer and light industrial lifting needs; it pairs a useful double-acting pump with a durable metal reservoir and a long pendant for safe operation. Buyers who prioritize straightforward installation and moderate-duty performance will find it good value, while those seeking heavy commercial reliability should compare higher-spec options or plan for professional setup.

Frequently Asked Questions

Can this unit lift and lower a dump trailer?
Yes, the double-acting design provides both extend and retract flow suitable for most dump trailer cylinders when matched to cylinder size and load.

Does it run from a vehicle battery?
Yes, the pump uses a 12V DC supply and connects to a battery; correct positive and negative wiring is required for reliable operation.

Are replacement connectors included?
Yes, two additional SAE#6 connectors are supplied for replacement or easier installation access.