KYX Electric Trailer Jack 7500 lb Capacity 12V, 9"–32" Travel with Waterproof Cover

The KYX Electric Trailer Jack is a 12V, 7,500 lb capacity powered tongue jack with adjustable 9"–32" travel, corrosion-resistant steel body, built-in overload protection and a waterproof cover.

This powered trailer jack replaces manual crank labor with a fast, reliable lift for A-frame trailers, RVs, horse trailers and utility trailers. Constructed from carbon steel with an anti-rust coating and a weatherproof cover, the KYX jack is designed to resist water spray and outdoor exposure while providing a smooth, motor-driven raise and lower action. It also includes a manual crank option and internal circuit protection to improve durability and field serviceability.

How much weight can the KYX jack lift and what power does it use?

The KYX electric jack is rated for a 7,500 lb tongue load and runs on a standard 12V DC supply, making it compatible with most vehicle battery systems. The powerful motor is sized to perform frequent lifts under real-world loads while the internal overload protection prevents damage from excessive current draw.

• 7,500 lb rated load capacity for tongue weight support
• Operates on 12V DC—connects to vehicle/trailer battery
• Overload circuit disconnects during overheating and resets after cooldown
• Manual hand-crank included for power-out situations

How durable is the jack for outdoor and marine-adjacent use?

The body is made of carbon steel with an anti-rust coating to extend service life in wet or corrosive conditions. A waterproof cover shields the electrical components and motor from spray, dust and rain, and the sealed design helps reduce maintenance needs.

• Carbon steel construction with anti-corrosion finish
• Waterproof cover protects motor and control area
• Sealed wiring and connectors for outdoor exposure
• Robust gearing designed for repeated operation

What range of trailer heights will this jack accommodate?

The KYX jack offers a multi-level adjustable height with a maximum extended height of 32 inches and a retracted height of 9 inches. This travel range works for low-profile trailers up to taller RV or utility trailer tongue heights and helps level trailers across varied terrains.

• Retracted height: 9" for towing clearance
• Maximum extended height: 32" for wide range of trailers
• Multi-position adjustments to fine-tune trailer level
• Provides stable support when coupled or uncoupled

What safety and backup features are included?

Safety features focus on protecting the motor and providing manual options. The built-in overload protection interrupts power during excessive current draw, reducing the risk of motor burnout, while the included hand crank allows lifting and lowering when battery power is unavailable.

• Internal circuit blocker for motor overload protection
• Automatic restart after motor cool-down
• Hand crank for manual operation when needed
• Sturdy base for stable ground contact

Who is this for: The KYX Electric Trailer Jack is aimed at trailer owners who want a reliable, low-effort tongue jack for frequent hookups and leveling—RV owners, horse trailer handlers, contractors using equipment trailers, and anyone seeking a weather-resistant powered lift. It suits users who need a durable jack with a wide height range, a high load rating, and the assurance of circuitry protection plus manual backup for off-grid or emergency situations.