Types of Trailer Jacks | Their Functions & Capabilities

Types of Trailer Jacks | Their Functions & Capabilities

A variety of weight and length capacities are available with a trailer jack. Users must keep in mind the length of their extended and retracted positions. This equipment must lift the coupling to an elevation so that the vehicle’s hitch ball can straighten itself. While driving, the jack must withdraw far enough away from the road to allow for proper clearance.


What Is a Trailer Jack?

A trailer jack is a device that lifts and maintains a trailer so it may be linked to the towing vehicle.

The trailer jack raises the trailer to a certain height, allowing it to be hooked or unplugged to and from any vehicle.

While on storage, these jacks are able to redirect trailers.

Swivel, A-frame, and drop-leg are some of the most popular types. The hitch is connected to a jack on the horse trailer’s tongue. These jacks are critical for safe pulling.


Trailer Jack Primary Functions

> It assists parked trailers for loading and unloading by stabilising the trailers.

> It elevates and lowers trailers to connect it to the coupler or hook, as well as disconnect it from the ball.

>If the trailer is not secured to the automobile, it can help to keep it in a levelled position.


Types of Trailer Jacks

(1) A-Frame Jacks

The A-Frame trailer jack specifically for the bumper pull and standard ball trailer can weld or lock up into the A-Frame coupler. It can also be positioned in a bracket at the back of your coupler. Standard capacity is between 2,000 and 5, 000 lbs.

It is ideal for use on an A-Frame flat-tire garden trailer, camper, or utility truck. The majority of them are powered by a 12V battery or a hand crank. From the topmost or side, the manual crank revolves.


(2) Side Mount Trailer Jack

The Side Mount trailer jack is attached to the pole’s frame near the tongue. It has a pivot mechanism, allowing the jack to swing up for hauling and down for jacking.

The manual crank is located on one of the sides or tops of the jack.


(3) RV Heavy-Duty and Landing Gear Jack

These jacks are securely fastened to the trailer with buttress supports on both sides, which support the weight of the trailer.

The maximum capacity ranges from 6, 000 to 12, 000 lbs, although some models have a higher capacity.

Landing gear jacks are typically available in pairs.

Drop leg or follow jacks can also be purchased separately.


(4) Jacks Secure Trailers

The Fifth Wheel Trailer Jack, also known as the Gooseneck Hitch Trailing Jack, is a gooseneck hitch-mounted tool that supports the trailer at the gooseneck hitch and provides stability from front to back. The wide footpads prevent tipping and falling. Capacities range from 1,200 to 5,000 lbs.


(5) Bulldog Trailer Jacks

The round jack can handle light loads while coupling, uncoupling, and fixed support. The medium-duty and heavy-duty versions are perfect for combining moderate and hefty-duty reinforcement while connecting and uncoupling, as well as storing trailers.

The Bulldog Two-Speed Square Jack is the ideal solution for hefty weights that require rapid operations and adjustable cranking ratio. The rack and gear jack is the greatest choice for increased stability and scaffolding for trailers with higher tongue weight. It’s also an excellent method to transport rigs on the road or on site.


Please fill our short form and one of our staffs will get back to you

    Consult Us