VEVOR 3 Quart Hydraulic Power Unit, Double Acting Dump Trailer Pump, 3200 PSI Max Relief Pressure & 0.91 GPM Flow Rate, DC 12V Hydraulic Pump with Metal Reservoir for Dump Trailer Car Lifting

12 Volt Hydraulic Pump for Dump Trailer Delivers 3,200 PSI Max Relief Pressure for Safe Load Control

This VEVOR 12 volt hydraulic pump for dump trailers can reach a maximum relief pressure of 3,200 PSI within a working range of 16–20 MPa. It can lift loaded trailer beds carrying gravel, fill material, or demolition debris while maintaining stable operating pressure during the cycle. When the system pressure approaches its limit, the factory-set relief valve opens automatically, allowing excess pressure to escape before it reaches cylinders, hoses, or fittings downstream.

This mechanical pressure protection operates independently, without electrical signals or operator commands. This feature means that it responds in real time within the system’s designed operating range. This automatic safety feature reduces wear and tear on all hydraulic components in the circuit. It prevents pressure-related failures that cause unplanned downtime on active jobsites for operators who use dump trailers in high-cycle environments.

Double-Acting Pump Mechanism Controls Both Raise and Lower at a Steady 0.91 GPM Flow Rate

This double-acting 12 volt hydraulic pump for dump trailer actively pressurizes the extend and retract ports of connected cylinders, providing a controlled flow rate of 0.91 GPM in each direction rather than relying on gravity or spring return for the retraction stroke. This design lets operators directly control how fast the cylinder descends, which helps prevent sudden, uncontrolled bed drops that can be dangerous on uneven ground or during partial unload sequences.

The active retraction path also quickly moves hydraulic oil, reducing the heat load on the small 3-quart reservoir per cycle. It offers advantages over passive return systems, which can waste more energy as heat during free-flow retraction. Lowering the fluid temperature over multiple cycles extends the life of the internal seals and keeps the pump operating consistently throughout back-to-back lift operations.

DC 12V, 1.6 kW Motor Powers This Dump Trailer Pump Directly from Standard Vehicle Batteries

The 12V DC motor setup connects directly to any standard truck, trailer, or equipment battery. It doesn’t need inverters, voltage converters, or special power circuits. The motor delivers strong torque across the operating load range with a rated output of 1.6 kW. It also maintains the 0.91 GPM flow rate from a cold start through continuous cycling with minimal drop in output under typical operating temperatures.

Direct 12V battery compatibility makes installation easier on any vehicle or trailer with a standard electrical system. This includes most commonly used light- and medium-duty dump trailer platforms. Operators who work on more than one machine or at more than one job site benefit from the fact that the machines start up the same way every time and that cycle times remain consistent, regardless of temperature or battery charge within the normal operating range.

12 Volt Hydraulic Pump for Dump Trailer Housed in Durable 3-Quart Plastic Reservoir for Compact Fit

The 3-quart plastic reservoir has a small footprint that fits installations where there isn’t much space to mount it under or next to the trailer frame. This makes it perfect for smaller single-axle dump trailers and compact tipping equipment where larger tanks would get in the way. The plastic material doesn’t corrode when it comes into contact with moisture or road salt, and it doesn’t need protective coatings that chip or scratch over time.

Even though it holds less fluid, the 3-quart tank has enough to complete full extend-and-retract cycles on single-cylinder trailer applications without running out of pump inlet or letting air in. This reservoir size strikes the right balance between functional fluid capacity and low installed weight on the trailer chassis for operators who value a lightweight, space-efficient hydraulic solution over long, uninterrupted run times.

Pre-Assembled Hydraulic Power Unit with SAE #6 Fittings Installs Without Specialized Tools or Training

This 12 volt hydraulic pump for dump trailer power unit comes from the factory fully assembled, with all internal pump parts, motor connections, and reservoir fittings already in place and tested. Field installation only involves filling the reservoir with hydraulic oil, connecting the positive and negative battery leads, and threading hydraulic hoses onto the SAE #6 ports. These steps only need basic hand tools and no knowledge of hydraulic systems.

Hydraulic suppliers, farm equipment dealers, and industrial distributors all have SAE #6 ports in stock, so you don’t have to special order them. Operators can avoid the problems that come with proprietary port sizes, such as fitment errors and sourcing delays. They can complete the installation on the first try with hoses and adapters that are easy to find locally. In most field installations, this plug-and-play setup reduces the time between delivery and first use to less than an hour.

Sealed Leak-Resistant Construction Keeps This Hydraulic Pump Performing Through Daily Vibration Stress

Precision seals at every internal pump interface and external port connection form a closed hydraulic circuit that maintains the system’s full pressure between cycles, even when trailer-mounted equipment is vibrating on the road. The main thing that sets pumps that keep pressure steady for years of use apart from those that develop slow leaks in the first season is the integrity of the seals at these connection points.

A circuit that maintains its seal prevents the slow loss of fluid and pressure that prevents actuators from reaching full stroke under load. Operators don’t want to deal with the longer maintenance cycle caused by poor sealing in pump assemblies built to lower tolerances. It includes topping off fluids, finding leaks, and replacing seals too soon. The design of this pump helps minimize leaks, supporting consistent hydraulic performance throughout its service life.

Versatile Electric Pump Runs Dump Trailers, Liftgates, Scissor Lifts, and Lift Tables from One Unit

This 12 volt hydraulic pump for dump trailer is a small, powerful unit that can handle dump trailers, liftgates, scissor lifts, lift tables, small presses, and bucket conveyors. It has a maximum pressure of 3,200 PSI and a maximum flow rate of 0.91 GPM, which is suitable for many light-duty hydraulic circuits without always requiring equipment to be switched out between uses. The double-acting valve setup can handle both single-function trailer beds and multi-stage lift equipment that requires control in both cylinder directions.

Shops and contractors that use different types of hydraulic machinery can save time and money by using a single pump platform that works with many of their connected applications and has the same 12V power input, SAE fitting standard, and maintenance profile. This consolidation reduces spare parts inventory, makes it easier for technicians to learn, and lowers the total cost of owning hydraulic infrastructure compared to having separate pump units for each piece of equipment in the fleet.