SuperHandy GUO041 Electric Trailer Dolly 800W 12V 2-Inch Ball Mount (2,800 lbs Max Capacity)
Why is this discounted 72%? Commercial freight surplus inventory liquidated from unclaimed regional carrier warehouse allocations in Dallas. Brand-new in original factory packaging.
- 1-year commercial warranty
- 30-day returns
- Free delivery
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Hydraulic Liftgate Delivery: Carrier calls 24h ahead to schedule residential driveway or jobsite unloading.
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Official Crate Paperwork: Ships with EPA Tier 4 Final certificate & Manufacturer Certificate of Origin (MCO).
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Direct Specialist Support: Confirm pin dimensions, trailer weight, or live freight PRO tracking anytime.
SuperHandy GUO041 Electric Trailer Dolly 800W 12V 2-Inch Ball Mount (2,800 lbs Max Capacity)
The SuperHandy GUO041 Motorized Electric Trailer Dolly transforms heavy trailer parking, moving, and positioning into an effortless one-person operation. Engineered for boat trailers, RVs, utility haulers, enclosed cargo trailers, and horse trailers up to 2,800 lbs with tongue weights up to 440 lbs, it eliminates the strain, back injuries, and repeated truck re-hitching of maneuvering trailers by hand. Powered by a high-torque 800W 12V DC electric motor and a sealed lead-acid 12V 7Ah rechargeable AGM battery, the dolly moves smoothly forward and in reverse at speeds up to 1.5 mph. The intuitive ergonomic control handle features a thumb-activated variable speed throttle, forward/reverse rocker switch, battery power indicator, and emergency safety reverse stop button. Constructed with heavy-gauge tubular steel and equipped with dual 8-inch all-terrain deep-tread drive tires and an integrated swivel caster wheel, the GUO041 provides maximum traction on asphalt, concrete, and packed gravel driveways. Comes with an adjustable 2-inch hitch ball mount (height adjustable from 16.7" to 24.5") and universal battery charger.
- 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.
2,800 lb Towing Capacity
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
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
Dual Deep-Tread Drive Tires: Solid rubber deep-lug drive tires and heavy swivel caster deliver exceptional grip on pavement, ramps, and driveways.
Specifications
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) |
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| 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 |
What’s included
These come with the machine.
- ✓ SuperHandy 800W motorized electric trailer dolly
- ✓ 12V 7Ah rechargeable AGM battery pack
- ✓ AC smart battery charger cord
- ✓ Adjustable 2-inch hitch ball mount with locking pin
- ✓ Ergonomic control handle with throttle and safety switch
- ✓ Assembly hardware and instruction manual
Customer reviews
Reviews from SuperHandy 800W Trailer Dolly owners.
Customer photos (1)
Clean freight delivery and great build quality
Fuel versatility and clean power output are a lifesaver
Remote start key fob works from inside the house
Questions and answers
Can’t find what you need? Send us a message and we’ll get back to you.
Contact usCan this dolly move trailers on an incline or slope?
It is designed for flat surfaces and gentle inclines up to 4 degrees. Moving heavy trailers on steep slopes is not recommended for safety reasons.
Will it work on gravel or grass?
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.
How long does the battery last on a charge?
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.
Does it have a brake?
Yes. As soon as you release the thumb throttle, the automatic dynamic electric brake engages to hold the trailer firmly in position.
Can I use a 2-5/16 inch ball if needed?
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.
What are the delivery and warranty terms?
Groundmark provides free residential delivery from Dallas, 30-day money-back guarantee, and 1-year warranty with US-based support.
How does delivery work?
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.