Top 5 Electric Trailer Jacks for Cargo Trailers (2026)

Neighbors Trailer

Oct 20, 2023
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7 min read
electric trailer jac

The tongue jack is the unsung hero of every cargo trailer rental. It carries the entire tongue weight while you hitch up, supports the trailer when it is parked solo, and lets you raise or lower the front of the trailer to match your tow vehicle's coupler height. A reliable electric tongue jack turns a back-breaking chore into a 30-second push of a button. A weak or worn-out manual jack turns a routine pickup into a sweat-soaked ordeal. This guide ranks the top electric trailer jacks for cargo trailers in 2026 and explains how to pick one for your specific rig.

Why an Electric Tongue Jack Is Worth the Upgrade

Cargo trailers in the 5x8 to 8.5x24 size range carry tongue weights between 250 and 1,200 pounds. Cranking that weight up and down with a hand-jack on every haul gets old fast. Electric tongue jacks lift loads of 3,000 to 5,000 pounds with the press of a button, work in cold weather without seizing, and include built-in LED footprint lighting that is genuinely useful when hooking up at night. They are not just a comfort upgrade. For older haulers or anyone with a back history, they are a quality-of-life essential.

The other big advantage is consistency. An electric jack lifts at the same speed and angle every time, which makes hitching to the same tow vehicle predictable. Manual jacks vary based on operator strength and fatigue, especially after a long day of loading.

The Five Best Electric Trailer Jacks for Cargo Trailers

1. Bulldog 500230 Powered A-Frame Jack

Workhorse pick for medium-to-heavy cargo trailers. 4,000 lb lift capacity, 18-inch travel, 12-volt operation, and a sealed gearbox that handles weather and dust without service. Bulldog has a reputation for jacks that outlive the trailers they are bolted to, which is why it sits at the top of most rental fleet purchasing lists.

2. Lippert Power Tongue Jack

The OEM choice for many enclosed trailer manufacturers. 3,500 lb capacity, 18 to 22 inches of travel depending on model, integrated LED courtesy lighting, and a manual override crank for emergencies. Slightly more expensive than the Bulldog but lighter and quieter in operation.

3. Husky Brute Power Jack

The value pick. 3,500 lb capacity at a price typically 20% to 30% below the Bulldog and Lippert options. The trade-off is a slightly slower lift speed and a less weather-sealed gearbox. Solid choice for owners who store the trailer indoors and use the jack only a few times per month.

4. Stromberg Carlson JET-A-3500

The compact pick. 3,000 lb capacity, low-profile housing that does not interfere with low-clearance fenders, and a clean stainless-steel finish. Marketed for lighter cargo trailers in the 4,000 to 7,000 lb GVWR range.

5. Quick Products QP-3500

The fast pick. 3,500 lb capacity but with a notably faster lift cycle than competitors, lifting through the full 18-inch travel in roughly 25 seconds versus 35 to 45 for most rivals. Useful for fleet operators or owners hooking up multiple times per day.

Lift Capacity Comparison

The chart below summarizes the rated lift capacity of each top pick. Lift capacity is the static weight the jack can support, not the dynamic load it can lift smoothly. As a rule of thumb, choose a jack rated for at least 1.5 times your trailer's loaded tongue weight to leave a safety margin.

Bar chart comparing lift capacity of five top electric trailer jacks for cargo trailers

NeighborsTrailer.com

For most cargo trailer rentals, anything in the 3,500 lb capacity range is plenty of headroom. The Bulldog 4,000 lb is the right move only if you regularly haul tongue weights above 700 pounds, common on dual-axle 7x16 and larger enclosed units.

Electric Jack Comparison Table

Model	Lift Capacity	Travel	Typical Price	Best For
Bulldog 500230	4,000 lb	18 in	$320 to $400	Heavy enclosed cargo trailers
Lippert Power Tongue	3,500 lb	18 to 22 in	$280 to $360	OEM-style fit and finish
Husky Brute	3,500 lb	18 in	$210 to $260	Budget-friendly, light use
Stromberg Carlson JET-A-3500	3,000 lb	18 in	$240 to $310	Lighter cargo trailers, low fenders
Quick Products QP-3500	3,500 lb	18 in	$250 to $320	Fleet operators, frequent hookups

How to Choose the Right Jack for Your Cargo Trailer

Match the jack to four data points:

Tongue weight: A loaded cargo trailer's tongue weight is roughly 10% to 15% of total weight. Multiply that by 1.5 to get your minimum jack rating.
Mount type: A-frame mounts are most common for enclosed cargo trailers. Bolt-on mounts work for utility trailers without an A-frame.
Travel length: Most cargo trailers need 18 inches of travel. If your tow vehicle has a high coupler (lifted truck or SUV), consider 22-inch travel.
Power source: 12-volt with optional auxiliary battery. If your trailer has its own battery for breakaway and lights, the jack can share that battery; if not, plan to wire one.

For more on why a quality tongue jack also helps with stability while parked, see our guide on jockey wheels for enclosed trailers, which covers the related topic of how the front support load affects trailer stability.

Installation Tips for Electric Jacks

Match the bolt pattern: Most A-frame jacks share a 4-bolt rectangular pattern, but always measure before ordering.
Wire to a fused 12-volt circuit: Most jacks pull 25 to 30 amps under load. Use 8-gauge wire and a 30-amp fuse minimum.
Add a dedicated battery: A small group 24 deep cycle battery near the tongue gives the jack reliable power even when the tow vehicle is disconnected.
Lubricate the lead screw twice a year: Most failures come from neglected lubrication, not from electrical issues.
Test the manual override before storing: If the jack ever loses power, you will be glad the override crank turns smoothly.

Common Electric Jack Problems and Fixes

Jack runs but does not lift: Lead screw is stripped or has lost its threading. Replace the inner tube assembly.
Jack does not power on: Check the in-line fuse first. 90% of "dead jack" reports are blown fuses from a one-time over-current event.
Jack runs slow under load: Battery is undersized or the wiring is too thin. Upgrade to 8-gauge minimum.
Jack chatters mid-stroke: Lead screw needs lubrication. White lithium grease applied annually solves it.
LED light does not work: Most modern jacks have a separate LED circuit. Check the LED-specific fuse.

Frequently Asked Questions

Can I install an electric jack on a rental trailer?

Most peer-to-peer trailer owners welcome value-add upgrades, but always confirm with the owner before drilling or rewiring. Some prefer to install upgrades themselves between bookings.

How much weight should an electric jack support?

Choose a jack rated at least 1.5 times your loaded tongue weight. For most enclosed cargo trailers in the 5,000 to 10,000 lb GVWR range, 3,500 lb capacity is the right pick.

Do I need a separate battery for the jack?

If your trailer already has a 12-volt battery for breakaway, brakes, or interior lights, the jack can share it. Otherwise, install a small group 24 deep cycle battery near the tongue.

Are electric jacks waterproof?

Most are weather-resistant but not submersible. Avoid pressure-washing the housing and store the trailer with the jack retracted to keep moisture out of the lead screw.

How long do electric trailer jacks last?

With annual lubrication and seasonal inspection, expect 8 to 12 years from a quality unit. Cheap jacks often fail at the 3 to 5 year mark, usually due to gearbox seal failure.

Final Thoughts on Electric Tongue Jacks for Cargo Trailers

An electric tongue jack is the rare upgrade that pays back on the very first hookup. The Bulldog 500230 wins on capacity and durability for heavy enclosed trailers. The Lippert Power Tongue is the smoothest, quietest pick for OEM-style fit. The Husky Brute is the budget winner. Whichever model fits your trailer and tow vehicle, expect to wonder how you ever cranked a manual jack in the first place. Hook up faster, save your back, and keep your cargo trailer rental running like a well-oiled machine.

Content updated April 2026