Description
Product Overview
The VEVOR Electric Trailer Dolly JY02 is engineered for heavy‑duty towing with a 380W copper motor paired with a 326:1 reduction gear, delivering up to 5,500 lb of pulling force. Built with a four‑point steel bracket system, it supports an 800 lb load capacity and features an adjustable height range of 12.2‑24.8 inches to accommodate most trailers and RVs. The dolly rides on 8‑inch solid rubber tires that never go flat, ideal for concrete and asphalt surfaces. Dimensions are 26.38 x 15.35 x 31.1 inches and it weighs 30.6 lb, offering a compact yet robust solution for trailer maneuvering.
Usage
Designed for boat owners, RV enthusiasts, and automotive professionals, this motorized jockey wheel simplifies moving trailers in tight docks, parking lots, and campgrounds. Its low‑speed control (7 m/min empty, 5.2 m/min loaded) and intuitive forward/reverse handle enable precise steering on flat, hard surfaces. Whether loading a boat onto a slip, positioning an RV for campsite hookup, or relocating a utility trailer in a warehouse, the dolly provides reliable power and stability.

Why Choose Us
VEVOR combines industrial‑grade components with user‑friendly design. The copper motor ensures long‑life performance, while pre‑lubricated gears reduce maintenance. Solid tires eliminate the risk of flats, and the adjustable bracket adapts to varying trailer clearances. Each unit undergoes strict quality testing to meet safety standards, giving you confidence in demanding towing tasks.
Key Features
- Powerful 380W copper motor with 326:1 gear reduction for 5,500 lb pull
- 800 lb load capacity via four‑point steel bracket system
- Adjustable height from 12.2 to 24.8 inches to fit most trailers
- 8‑inch solid rubber tires that never go flat, perfect for concrete and asphalt
- Easy forward/reverse control with low‑speed design for precise maneuvering
FAQ
Can the dolly be used on uneven terrain?
The solid tires are designed for flat, hard surfaces such as concrete and asphalt. They are not recommended for gravel, mud, or uneven ground.
How do I adjust the bracket height?
Loosen the height adjustment bolts, slide the bracket to the desired position within the 12.2‑24.8 inch range, and retighten the bolts securely.
What is the warranty period?
VEVOR provides a one‑year limited warranty covering manufacturing defects for this electric trailer dolly.
Is assembly required?
Minimal assembly is needed: attach the steel bracket to your trailer, connect the power cable, and adjust the height. Detailed instructions are included.
Can I use the dolly for a boat trailer?
Yes, the dolly’s 5,500 lb pull capacity and 800 lb load rating make it suitable for moving boat trailers up to the specified limits.




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