Yorkgargen Electric Trailer Dolly 9000
A 9,000 lb 48V six-wheel dolly with the brake and horn features of its twins.
Amazon $1,529$1,529
9,000 lbWheeled dollyHandle
3.3/5
The boat-trailer bracket version of the Optimover mover, same unit as the OW-14.
- 7,700 lbTrailer weight
- Clamp-on moverType
- Wireless, 164 ftControl
Check price at Amazon$2,075
Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Wireless remote with 164 ft range
- Bracket fits 75 mm boat trailer tongues
- Dynamic brake and overload protection
Cons
- You supply the 12 V battery
- About $269 per 1,000 lb
- Maker warranty not on the listing
The Optimover family
Every Optimover model we rank, smallest first. Ratings compare each against its own trailer weight.
| Model | Trailer weight | Rating | Price |
|---|---|---|---|
| Optimover Electric Trailer Dolly (OW-5) (this one) | 7,700 lb | 3.3/5 | $2,075 |
| Optimover Electric Trailer Dolly (OW-14) | 7,700 lb | 3.3/5 | $2,100 |
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its trailer weight. How we rank explains each one.
Specifications
| Model number | OW-5 |
|---|---|
| Capacity | |
| Max trailer weight (as titled) | 7,700 lb |
| Drive | |
| Type | Clamp-on mover |
| Voltage | 12 V |
| Power source | External 12 V |
| Speed | 0.3 mph |
| Control | Wireless, 164 ft |
| Features | |
| Parking or active brake | Yes |
| Trailer connector | No |
| Overload protection | Yes |
| Variable or two-speed | No |
| Build | |
| Weight | 48.5 lb |
| Warranty | 3 years |
Alternatives in this trailer weight
Optimover Electric Trailer Dolly (OW-14)
A portable, remote-controlled clamp-on mover for travel trailers, sold with a 100-130 mm tongue bracket.
Amazon $2,100$2,100
7,700 lbClamp-on moverWireless, 164 ft
LANDSHUAI Electric Trailer Dolly 9000
The least expensive heavy-duty 48V dolly here, and honest about its rated versus peak capacity.
Amazon $1,099$1,099
7,500 lbWheeled dollyHandle
Compare
Compare the Optimover Electric Trailer Dolly (OW-5) with any other electric trailer dolly →
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