Recommended Electric Trailer Jack For A 14,000lb Dump Trailer

Updated 05/24/2023 | Published 05/22/2023

Products Featured in This Question

Electric Jack w/ Footplate and 7-Way Plug - A-Frame - 25-1/8" Lift - 3.5K - Black

(1891)

$199.94

Electric Jack w/ Footplate - A-Frame - 25-1/8" Lift - 3.5K - Black

(1891)

$138.03

Ultra-Fab Protective Cover for Electric A-Frame Jacks - Vinyl - 10-1/2" x 13-3/4"

(472)

$17.22

Question:

I have a 14 dump trailer with gmw 14000 what size electric jack do I need weight capacity?

asked by: Herb

Expert Reply:

The rule of thumb for determining tongue weight is to calculate 10-15% of the GVWR for the trailer, with yours being 14,000lbs we'd be looking at a tongue weight of roughly 1,400 - 2,100lbs. With a jack you can always go heavier though, and the heavier duty you go the easier it will be for the jack to lift the tongue of the trailer.

The etrailer Electric Jack w/ Footplate # EJ-3527-BBX you were looking at is rated for 3,500lbs, which is well over what you'll need, and is designed to be powered by the 7-way of the tow vehicle. If you'd prefer one that you can wire to your battery then you'll want part # EJ-3520-BBX instead.

Whichever jack you decide to go with I highly recommend using a cover like part # UF38-944020 to help protect the head of the jack from the elements and prolong its lifespan.

expert reply by: Kevin C