Description
Product Overview
The SuperWagen Electric Trailer Dolly is engineered to redefine the towing experience for both hobbyists and professional operators. Powered by an 850W brushless motor, the dolly delivers a consistent pulling force that easily handles loads up to 3,600 pounds. Its dual‑ball hitch system includes a 2‑inch and a 1‑7/8‑inch ball, allowing seamless connection to a wide range of trailer couplers without the need for additional adapters. The chassis is constructed from high‑strength steel treated with a German EP coating, providing exceptional resistance to corrosion and wear, even in harsh weather conditions. Four 13‑inch pneumatic‑type tires, two of which are mounted on swivel casters with integrated brakes, ensure smooth navigation across hard surfaces such as asphalt, concrete, and packed gravel. The integrated power source consists of two gel‑injected 9Ah batteries, optimized for low‑temperature performance, and a clear LCD voltage display that keeps the operator informed of remaining runtime. Overall dimensions of 27.56 x 24.8 x 21.26 inches and a weight of 118.8 pounds make the dolly compact enough for storage yet sturdy enough for demanding tasks.
![[Product front view showing all components]](https://www.ripplestore.store/wp-content/uploads/2026/06/836f6775ac2743a5b0f503ff0e60b35c.jpg)
Usage
This dolly excels in a variety of real‑world scenarios. For residential users, it simplifies the movement of garden equipment, small boat trailers, and utility trailers across driveways and parking lots. Commercial fleets benefit from its rapid deployment capability, allowing quick relocation of service trailers in warehouse aisles or loading docks without the fatigue associated with manual push‑pull methods. The robust battery system supports extended operation periods, making it ideal for weekend projects or multi‑day events where access to charging infrastructure may be limited. Its low‑profile design enables easy maneuvering around tight corners, while the swivel casters provide precise steering control on smooth indoor floors. Whether you are a contractor transporting a portable generator, a camper moving a lightweight travel trailer, or a homeowner loading a small utility trailer onto a pickup, the SuperWagen dolly offers a reliable, electric‑assisted solution that reduces strain and improves safety.
Why Choose Us
Choosing the SuperWagen Electric Trailer Dolly means investing in a product backed by rigorous engineering standards and a commitment to durability. The steel frame’s German EP coating not only resists rust but also maintains structural integrity after repeated exposure to road salt and moisture. Our battery technology is sourced from reputable manufacturers and includes a protective gel that prevents leakage and extends lifespan, even when stored in cold climates. Each unit undergoes a comprehensive quality‑control inspection, ensuring that the motor, battery, and mechanical components meet exacting performance criteria before leaving the factory. In addition, SuperWagen provides a dedicated customer support line and a one‑year warranty covering defects in materials and workmanship, giving buyers confidence that any issues will be addressed promptly. The combination of premium materials, thoughtful design, and after‑sales service distinguishes this dolly from generic alternatives that often sacrifice reliability for lower price points.
Key Features
- Powerful 850W motor delivers smooth, quiet towing for loads up to 3600 lb, reducing manual effort.
- Dual 2‑inch and 1‑7/8‑inch hitch balls provide versatile compatibility with most trailer couplers.
- Four 13‑inch tires with two swivel casters and brakes ensure stable, precise control on hard surfaces.
- Cold‑climate‑ready 9Ah gel‑injected battery offers extended runtime and a clear LCD voltage readout.
- Comprehensive one‑year warranty and responsive customer support for peace of mind.
FAQ
What is the maximum towing capacity of the dolly?
The dolly is rated for a maximum load of 3,600 pounds, which covers most small to medium trailers used in residential and light‑commercial applications.
Can the battery be replaced or upgraded?
Yes, the two 9Ah gel‑injected batteries are user‑replaceable. Upgrading to higher‑capacity batteries is possible, provided the total voltage remains compatible with the motor controller.
Is the dolly suitable for use in snowy or icy conditions?
The steel frame’s EP coating resists corrosion from road salt, and the tires can be fitted with winter tread for improved traction on snow or ice. However, operation on extremely slippery surfaces should be performed with caution.
How long does a full charge last under typical use?
Under normal towing conditions, a full charge typically provides 6‑8 hours of continuous operation, depending on load weight and terrain.
What maintenance is required to keep the dolly performing optimally?
Regularly inspect the tire pressure, clean the battery terminals, and check the brake mechanisms on the swivel casters. Lubricate moving parts as needed and store the dolly in a dry environment when not in use.







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