What size electric jack do I need for my trailer?
The required weight capacity of tongue jack is determined by calculating the tongue weight of your trailer. The rule of thumb for a boat trailer is 7-10% of the weight of your fully loaded trailer. If you have a 6000lb loaded trailer, using 10% as an example, you would require a tongue jack with a capacity of 600lbs.
How do I choose an electrical trailer jack?
In general a properly loaded trailer’s TW will be about 15-percent of its gross weight. You’ll want to select a jack based on the trailer’s heaviest weight condition, in other words when it is fully loaded. This will let you select a powered tongue jack with enough capacity and enough safety margin.
How much does a power tongue jack cost?
Compare with similar items
| This item Lippert 285318 3500LB Power Tongue Jack Black | LIBRA 3500lbs Electric Power A-Frame Tongue Jack for Trailer & Camper 26041 | |
|---|---|---|
| Add to Cart | Add to Cart | |
| Customer Rating | 4.7 out of 5 stars (3617) | 4.5 out of 5 stars (598) |
| Price | $18595 | $126.86$126.86 |
| Sold By | Amazon.com | Libra Trailer Parts |
How does an electric trailer jack work?
It uses 12-volt DC electrical power, usually from the trailer’s onboard battery, to electrically extend or retract the trailer leg. You raise or lower the front of the trailer for a couple of reasons. To hitch and unhitch the trailer from the vehicle towing it. And also to level the trailer front to rear.
What is tongue jack?
Hitch jacks, also known as trailer jacks or tongue jacks, are used to raise and stabilize a trailer so it can be attached to the towing vehicle. It’s one of many hitch accessories used to make the process of towing a little easier.
What is the crank on a trailer called?
hitch jacks
Most commonly, hitch jacks include a crank that turns internal gears, which then extends out of a metal shaft. The shaft raises the trailer off the ground so that it can be properly hitched onto the towing vehicle [source: Free Patents Online]. Here’s how to use one: Connect the base of the jack to the pavement.
