VEVOR Electric Trailer Jack 4,000 lb Tongue Jack 9.84–33.85 in Height with Waterproof Cover & Manual Crank

The VEVOR Electric Trailer Jack is a motorized power tongue jack rated for 4,000 lbs that raises and levels trailers from 9.84" to 33.85" with an included waterproof cover and manual crank backup.

This heavy-duty trailer jack replaces manual lifting with a compact electric drive designed to simplify hitching, leveling, and stabilizing RVs, horse trailers, utility trailers, and small yacht dollies. Built from carbon steel with a protective finish, the unit combines weather resistance, multi-level height adjustment and a 90° rotating mounting option to avoid tailgate interference. The package arrives with everything needed for installation and an emergency hand crank so you’re never stuck during power loss.

How much weight can this jack safely lift?

The VEVOR electric jack supports up to 4,000 pounds of tongue load, suitable for a wide range of light- and medium-duty trailers. It’s intended for trailer tongue loads rather than total trailer gross weight—verify your trailer’s tongue weight first to ensure compatibility.

• 4000 lb rated lifting capacity for tongue loads
• Sturdy carbon-steel construction for structural strength
• Protective coating to resist corrosion and wear

How adjustable is the height and how does it mount?

The jack's vertical range spans roughly 9.84" to 33.85", letting you match both low-profile and taller trailers. A 90° rotating mounting hole provides flexible installation angles so the jack can clear tailgates or other obstructions.

• Multi-level adjustable shaft for precise trailer leveling
• Rotating installation hole to prevent tailgate interference
• Fits common A-frame and tongue configurations with standard hardware

Is the jack weatherproof and what happens during a power failure?

Yes: the jack ships with a sun- and water-resistant cover that shields the motor and controls from UV exposure and rain. For outages or battery issues, a manual hand crank is included so you can raise or lower the trailer by hand.

• Waterproof cover included to reduce moisture and UV damage
• Sealed motor components and protective finish for outdoor use
• Manual crank backup ensures operation without electrical power

What trailers and scenarios work best with this jack?

The unit is designed for versatile towing setups—RV and travel trailers, horse and livestock trailers, small utility trailers, and yacht dollies. It excels where frequent hitching, tight campsite leveling, or tailgate clearance is a concern.

• Compatible with RVs, horse trailers, utility trailers and small boat trailers
• Ideal for campsite leveling, hitching, and storage maneuvering
• Compact motor and footprint for tight spaces and standard tongue mounts

Who is this for: This electric trailer jack is for owners who tow regularly and want faster, safer hitching and leveling without brute-force hand cranking. It suits weekend RVers, equestrians, landscapers and small-boat owners who need reliable lifting capacity, weather protection, and a manual override for emergencies.