Electric Trailer Dolly, 3600 lbs Motorized Trailer Mover with Dual Hitch Balls, 24V DC Power, 13”X6.5” Tires & Swivel Casters with Brakes, for RV, Caravan, Boat, Utility Trailer

RoySuper Electric Trailer Dolly – Product Highlights

1. 850W Electric Power with 3600 lbs Trailer Capacity

The RoySuper Electric Trailer Dolly is powered by a high-torque 850W, 24V DC electric motor, delivering smooth and reliable performance for trailers up to 3600 lbs maximum weight. Designed to effortlessly move utility trailers, boat trailers, cargo trailers, RVs, and fish houses without manual strain.

2. Heavy-Duty Steel Frame with Stable 4-Wheel Design

Built with a heavy-duty steel construction, this motorized trailer dolly is engineered to withstand harsh outdoor environments. The unique 4-wheel configuration—including two 13-inch x 6.5-inch wide drive tires and two 6-inch swivel caster wheels with brakes—provides superior stability, maneuverability, and secure positioning when stopped.

3. Dual Ball Mount for Wide Trailer Compatibility

Features an double ball attachment mechanism with 2-inch and 1-7/8-inch hitch balls, allowing compatibility with a wide range of trailers. The threaded 2-inch ball mount design enables easy replacement, making this electric power dolly ideal for users managing multiple trailer types.

4. Enhanced Safety with Soft Start & Overload Protection

Designed for safe operation, the RoySuper electric trailer dolly includes a newly engineered soft-start system for controlled acceleration, forward and reverse capability, and a maximum speed of 0–1.5 MPH. An integrated overload protector automatically shuts down the unit in case of electrical overload, protecting both the operator and the machine.

5. Optimized for Hard Surfaces & Everyday Use

Ideal for driveways, RV yards, carports, caravan parks, storage facilities, and marinas, this electric trailer mover performs best on hard surfaces such as asphalt or concrete.
Rated tire pressure: 30±2 PSI (2.1±0.1 kg/cm²).
Maximum operable slope: 4° (do not operate on steeper inclines or declines).
Always wear proper hand, foot, and eye protection, and keep electrical components dry and free from moisture.