Kohree Electric Trailer Jack 4000 lb A‑Frame 12V — Heavy‑Duty, Fast 8" Lift

The Kohree Electric Trailer Jack is a heavy-duty 12V A-frame jack that powers up to 4,000 lbs (6000 lbs static) and raises your trailer quickly and safely with included wiring and LED lights.

Designed for RVs, campers, and A-frame trailers, this Kohree electric tongue jack replaces manual cranking with a fast, reliable motor and built-in safety features. Its robust steel housing and anti-rust finish withstand outdoor conditions, while adjustable height and a hand crank backup give flexible control when you need it. The package includes wiring for direct hookup, a weatherproof cover, and a user-friendly control that reduces setup time at camp or storage.

How fast and powerful is this jack for everyday trailer use?

The Kohree jack uses a high-torque 12V motor engineered to lift an A-frame trailer rapidly. It raises 8 inches in about 47 seconds—nearly half the time of many similar jacks—so you spend less time at the hitch and more time on the road.

• Maximum dynamic load: 4,000 lbs
• Static lifting capacity: up to 6,000 lbs
• Lifts 8 inches in roughly 47 seconds
• 12V DC motor for standard vehicle battery connection

What safety and durability features protect my trailer and investment?

Safety is built into the Kohree jack with an internal circuit breaker that automatically disconnects under overload and reconnects after a short delay. Two integrated LED lights help with night hookups, and the heavy-gauge steel frame plus anti-rust finish resists corrosion and long-term wear.

• Built-in circuit breaker for overload protection
• Dual LED lights for safe nighttime alignment
• Weatherproof outer coating to resist rust
• Includes weatherproof jack cover for added protection

How adjustable and convenient is the height control and backup operation?

This jack offers a five-gear drop leg with an adjustable extension range to suit different coupler heights and trailer setups. A manual hand crank is included in case you need a non-powered option, and the jack retracts compactly for transport and storage.

• Adjustable extension range: from 9" retracted to 22" extended
• Five gear drop-leg positions for fine height adjustments
• Hand-crank backup for manual operation if needed
• Compact retracted profile for towing clearance

What is included and how does it fit my trailer setup?

The Kohree package includes the electric jack with wiring harness, a weatherproof jack cover, and a hand crank for backup. Installation fits typical A-frame trailers and most RV tongue setups, and the wiring is ready to connect to a 12V battery for instant use.

• Complete unit with wiring harness for 12V connection
• Weatherproof jack cover and hand crank included
• Compatible with A-frame trailers, campers, and 5th wheels
• Manufacturer support and 1-year service from Kohree

Who is this for: The Kohree Electric Trailer Jack is built for RV owners, weekend campers, landscapers, and anyone who regularly hooks and unhitches trailers and wants a faster, less strenuous solution than manual jacks. It suits owners of A-frame trailers, small-to-mid-size campers, and utility trailers who need reliable lifting power, night-time visibility, and durable construction without complicated installation.