The SuperHandy GUO041 Motorized Electric Trailer Dolly allows effortless, one-person maneuvering of heavy utility trailers, boat trailers, RVs, and horse trailers in tight driveways, garages, and storage lots. Powered by a heavy-duty 800W DC electric drive motor and 12V 7Ah rechargeable AGM battery, it effortlessly pulls and positions trailers weighing up to 2,800 lbs with a maximum tongue weight of 440 lbs. Features variable speed throttle control (forward & reverse up to 1.5 mph), heavy-duty steel chassis, dual solid all-terrain drive wheels, and a standard 2-inch ball mount.
2,800 lb Towing Capacity: Effortlessly maneuvers utility trailers, bass boats, travel trailers, and teardrop campers in tight storage stalls. High-Torque 800W Electric Motor: Powerful DC electric gear-reduction drive delivers smooth starting torque and precise low-speed parking control.
Variable Speed Thumb Throttle: Intuitive thumb throttle offers seamless forward and reverse movement up to 1.5 mph with automatic electric brake. Adjustable 2-Inch Hitch Ball: Coupler height adjusts quickly from 16.7 to 24.5 inches to match varying trailer tongue heights.
Dual Deep-Tread Drive Tires: Solid rubber deep-lug drive tires and heavy swivel caster deliver exceptional grip on pavement, ramps, and driveways.
Figures for this model. If you need a detail that isn’t listed, ask us and we’ll check before you order.
Ask about this model| Max Trailer Towing Capacity | 2,800 lbs (1,270 kg) |
|---|---|
| Max Tongue Weight Capacity | 440 lbs (200 kg) |
| Drive Motor | 800W 12V DC High-Torque Electric Gear Motor |
| Battery | 12V 7Ah Sealed AGM Rechargeable Battery (Charger included) |
| Travel Speed | 0 to 1.5 MPH (Forward & Reverse variable speed) |
| Coupler Ball Size | 2-inch ball mount included |
| Ball Height Adjustment | 16.7 inches to 24.5 inches (42.4 cm to 62.2 cm) |
| Drive Wheels | Dual 8-inch solid rubber deep-tread traction tires |
| Frame Material | Heavy-duty industrial powder-coated tubular steel |
| Safety Features | Automatic electric braking, emergency stop safety bumper, battery level LED meter |
| Weight | 58.0 lbs (26.3 kg) |
| Warranty | 1-Year Comprehensive Manufacturer Warranty |
These come with the machine.
Reviews from SuperHandy 800W Trailer Dolly owners.
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Contact usIt is designed for flat surfaces and gentle inclines up to 4 degrees. Moving heavy trailers on steep slopes is not recommended for safety reasons.
It works well on hard-packed gravel and firm dry turf. On loose deep gravel or soft wet mud, additional traction may be needed depending on trailer weight.
The 12V 7Ah battery provides approximately 1 to 1.5 hours of continuous operation, which is typically enough for dozens of trailer maneuvers between charges.
Yes. As soon as you release the thumb throttle, the automatic dynamic electric brake engages to hold the trailer firmly in position.
Yes. The ball mount has a standard threaded shank, allowing you to easily swap the included 2-inch ball for a 1-7/8" or 2-5/16" hitch ball.
Groundmark provides free residential delivery from Dallas, 30-day money-back guarantee, and 1-year warranty with US-based support.
Delivery is free to residential addresses. Orders ship from our Dallas, TX warehouse, and larger items arrive by freight with a liftgate drop at your curb or driveway. You get a tracking number by email as soon as the carrier picks up your order.
