If you own a dump trailer, you know the struggle of manually cranking a jack under a heavy load. A hydraulic jack takes the effort out of hitching and unhitching, letting you lift with the push of a button.
This guide reviews five top-rated hydraulic jacks and lift kits for dump trailers. Whether you need a single 12,000-pound jack or a dual-jack system for heavier loads, you’ll find the right option here.
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Primary Mover 12K Double Acting Jack – Bolt-On Kit
Brand: Primary Mover
A reliable, corrosion-resistant jack for stable, push-button lifting.
The Primary Mover PFJ-1-MB-ADS-K is a 12,000-pound double-acting hydraulic jack that makes lifting your dump trailer effortless. With its powerful hydraulic system, you can raise or lower the trailer at the touch of a button, eliminating manual cranking entirely. The dual holding valve provides exceptional stability during operation, ensuring your trailer stays securely in place while you hitch or unhitch.
Durability is a key feature here, thanks to the zinc-plated inner sleeve and foot that resist corrosion and rust even in harsh outdoor conditions. This bolt-on kit includes everything you need for installation, making it a straightforward upgrade for your trailer. If you value stability and long-term reliability in a single-jack setup, this model delivers.
- 12,000 lb lifting capacity
- Dual holding valve for stability
- Zinc-plated corrosion protection
- Bolt-on installation required
- No remote control included
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- 12,000-Pound Lifting Capability: Effortlessly handle heavy loads with confidence, knowing this jack can lift up to 12,000 pounds, accommodating a variety of towing needs.
- Powerful Hydraulic System: Experience quick and efficient trailer lifting at the touch of a button, eliminating the need for manual cranking.
- Dual Holding Valve for Stability: The dual holding valve ensures unparalleled stability during operation, providing a secure foundation for hitching and unhitching.
- Zinc-Plated Inner Sleeve and Foot: The zinc-plated components offer superior protection against corrosion and rust, ensuring longevity even in challenging outdoor conditions.
- Adjustable Height: Easily adapt to different trailer heights with the jack's adjustable design, suitable for various towing setups.
- Easy Installation: User-friendly design and clear instructions make installation a breeze, getting you on the road quickly and confidently.
Primary Mover 12K Jack Kit with Power Unit – Complete Setup
Brand: Primary Mover
A complete, easy-to-install kit for hassle-free trailer lifting.
The Primary Mover PFJ-1-MB-K is a complete 12,000-pound hydraulic jack kit that includes the hydraulic power unit, so you get everything you need in one package. Its double-acting system allows you to raise and lower your trailer smoothly with just a button press, saving you time and effort. The dual holding valve ensures the jack stays locked in position, providing a secure foundation for hitching.
Like its counterpart, this model features zinc-plated inner sleeve and foot for excellent rust resistance. The integrated power unit simplifies installation and operation, making it ideal if you prefer a turnkey solution. For those who want a fully integrated system without sourcing separate components, this kit is a smart choice.
- Includes hydraulic power unit
- 12,000 lb lifting capacity
- Dual holding valve for safety
- Heavier than standalone jack
- Higher upfront cost
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- 12,000-Pound Lifting Capability: Effortlessly handle heavy loads with confidence, knowing this jack can lift up to 12,000 pounds, accommodating a variety of towing needs.
- Powerful Hydraulic System: Experience quick and efficient trailer lifting at the touch of a button, eliminating the need for manual cranking.
- Dual Holding Valve for Stability: The dual holding valve ensures unparalleled stability during operation, providing a secure foundation for hitching and unhitching.
- Zinc-Plated Inner Sleeve and Foot: The zinc-plated components offer superior protection against corrosion and rust, ensuring longevity even in challenging outdoor conditions.
- Adjustable Height: Easily adapt to different trailer heights with the jack's adjustable design, suitable for various towing setups.
- Easy Installation: User-friendly design and clear instructions make installation a breeze, getting you on the road quickly and confidently.
- Jack Leg Extends 20 Inches #6 SAE Ports
Dexter 24,000 lb Dual Jack Kit – Heavy-Duty Power
Brand: Johnson Trailer Parts
A powerful dual-jack system for heavy loads and stable lifting.
The Dexter 24,000 lb hydraulic trailer jack kit from Johnson Trailer Parts uses dual 12,000-pound jacks with 2” x 20” cylinders for serious lifting power. The KTI double-acting pump delivers up to 3,200 PSI, providing reliable performance for dump, cargo, and gooseneck trailers. A flow divider ensures synchronized operation, preventing uneven lifting and reducing frame stress.
Jobsite-ready construction includes zinc-plated components that resist corrosion, plus load-holding valves that help prevent sudden drops for added safety. This kit is built for heavy-duty use where stability and even lifting are critical. If you need to handle loads up to 24,000 pounds with confidence, this dual-jack system is a top contender.
- 24,000 lb total lifting capacity
- Synchronized dual-jack operation
- Load-holding valves for safety
- Complex installation
- Requires adequate trailer frame space
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- 24,000 lb Dual Jack Lifting Power – Dual 12,000 lb hydraulic jacks with 2” x 20” cylinders and double-acting operation deliver smooth, stable push-button lifting for dump, cargo, and gooseneck trailers
- KTI Double Acting Hydraulic Pump System – Includes a KTI power unit (2 GPM, up to 3,200 PSI) for reliable hydraulic performance and controlled raise and lower operation
- Synchronized Dual Jack Operation – Flow divider ensures even fluid distribution to both jacks, preventing uneven lifting and reducing frame stress under load
- Jobsite-Ready Construction – Zinc-plated components resist corrosion, while load-holding valves help prevent sudden drops for safer operation in demanding conditions
- Genuine Dexter Hydraulic Jack Kits – Trusted by trailer builders nationwide for consistent quality and long-lasting performance. Professionally curated and supported by Johnson Trailer Parts
VEVOR 17,600 lb Scissor Hoist Kit – Dump Bed Lift
Brand: VEVOR
A robust scissor hoist kit with safety features for heavy dump beds.
The VEVOR hydraulic dump lift kit is designed for scissor lifts on 10-14 ft dump trailers and trucks, supporting a total weight of 17,600 pounds (8 tons). Its double-acting hydraulic pump allows remote control of both lifting and lowering the bed, ensuring smooth and efficient operation. A safety arm provides stable support when the trailer is unloaded, preventing accidental drops.
Constructed from high-quality materials, this kit is built to last through demanding jobs. It includes everything needed for installation, making it a practical choice for upgrading your dump trailer’s lifting system. If you need a heavy-duty scissor hoist kit for your dump bed, this VEVOR model offers excellent value.
- 17,600 lb lifting capacity
- Includes safety arm
- Remote control operation
- Scissor lift specific
- Installation may require welding
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- Heavy-Duty Lifting: This truck dump bed kit is specifically designed for hydraulic scissor lifts, suitable for 10-14 ft dump trailers and trucks. It supports a total weight of 8 t/17,600 lbs, including cargo and the bed. It is ideal for various heavy-lifting applications, such as agricultural transport, construction machinery, and vehicle hauling.
- Efficient and Smooth: The 8 QT/7.6 L hydraulic pump in this dump bed kit features a double-acting system, allowing remote control of both lifting and lowering the bed. This ensures smooth and fast operation, reducing work time and labor. It is more efficient than single-acting pumps that rely on weight for slow descent. It is easily powered by a 12V vehicle source.
- Security First: This hydraulic dump lift kit ensures secure operation with a safety arm that provides stable support when the trailer is unloaded, avoiding the risk of accidental lowering and minimizing operational risks.
- Durable and Long-Lasting: This dump trailer hydraulic scissor hoist kit is made from high-quality materials. The lifting components use high-strength steel to withstand heavy loads and impacts, resisting deformation and weather erosion. The plastic oil tank ensures stability in all conditions.
- Easy to Maintain: To maintain sufficient lifting power and reduce failures, this hydraulic dump bed kit is recommended to perform maintenance every six months. This includes replacing the hydraulic oil and lubricating the lift connections. Installation requires welding and lifting.
VEVOR 8 Quart Hydraulic Power Unit – Double Acting Pump
Brand: VEVOR
A reliable, easy-to-install hydraulic pump for custom trailer setups.
The VEVOR 8 Quart hydraulic power unit is a standalone double-acting pump designed for dump trailer lifting. It features a 12V, 1.6kW DC motor delivering a flow rate of 0.91 GPM and a maximum relief pressure of 3,200 PSI. The double-acting mechanism ensures hydraulic oil works alternately in both ports, providing precise control over lifting and lowering.
This unit arrives pre-assembled, so you just need to add hydraulic oil and connect the power supply and tubing. Its robust sealing minimizes leaks, ensuring long-lasting performance. If you’re building or upgrading a dump trailer system and need a reliable hydraulic pump, this VEVOR unit is a solid choice.
- Pre-assembled for easy setup
- 0.91 GPM flow rate
- Double-acting precision control
- No jack included
- Requires external tubing
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- High-Powered Performance: Our hydraulic pump adopts a 12V, 1.6kW DC motor, delivering a high flow rate of up to 0.91GPM. With an 8-quart tank and 16-20Mpa oil pressure, this powerhouse releases a maximum pressure of 3200 psi; the dump trailer pump can effortlessly handle heavy vehicles and machinery, lifting them with ease. Experience the power!
- Precision Double-Action Lifting: Designed for accuracy, our hydraulic power unit employs a double-acting power mechanism. Ensures hydraulic oil works alternately in both ports, evenly distributing force across your equipment. A built-in safety relief valve automatically releases pressure if the limit is exceeded, ensuring a safer operation with fewer failures.
- Hassle-free Setup: The 12V hydraulic pump arrives pre-assembled. Add hydraulic oil and connect the power supply and tubing, and you're ready to start. VEVOR hydraulic pump includes SAE#6 connector, making it compatible with metric and American interfaces for your convenience.
- Built to Last: Our hydraulic pump is built tough. It boasts robust overall sealing, minimizing the risk of oil leaks. The rust-proof solid metal steel tank ensures durability, even in high-impact situations and daily use. It's engineered to withstand the rigors of installation on heavy equipment.
- Versatile Applications: This double-acting hydraulic pump isn't limited to one task. It's a versatile workhorse, suitable for various lifting and stamping applications. From dump trailers and container truck tailplates to hydraulic wood splitters, small presses, lifting platforms, semi-electric push trucks, bucket transporters, and more.
Buyer’s Guide: What to Consider
Choosing the right hydraulic jack for your dump trailer depends on your trailer’s weight, type, and your installation preferences. Here are five key factors to consider.
- Lifting Capacity: Match the jack's capacity to your trailer's gross weight. A 12,000 lb jack works for most single-axle dump trailers, while dual jacks handle heavier loads.
- Jack Type: Single jacks are simpler and cheaper. Dual jacks provide even lifting and reduce frame stress for larger trailers. Scissor hoist kits are for dump beds.
- Double-Acting vs Single-Acting: Double-acting jacks use hydraulic pressure for both raising and lowering, offering smoother control. Single-acting jacks rely on gravity to lower.
- Corrosion Resistance: Zinc-plated components resist rust and extend the jack's life, especially if you work in wet or salty conditions. Look for this feature in outdoor gear.
- Ease of Installation: Bolt-on kits are easier to install than weld-on systems. Some kits come pre-assembled with power units, saving you time and effort.
Conclusion
Whether you need a single 12,000-pound jack for a small dump trailer or a dual-jack system for heavy loads, the options above cover a range of needs. The Primary Mover kits offer reliable single-jack solutions, while the Dexter dual-jack system handles the heaviest trailers.
For scissor lift setups, the VEVOR hoist kit is a strong choice, and its power unit works well for custom builds. Consider your trailer’s weight and your preferred installation method to pick the best fit.