Optimover Electric Trailer Dolly (OW-5)
The boat-trailer bracket version of the Optimover mover, same unit as the OW-14.
Amazon $2,075$2,075
7,700 lbClamp-on moverWireless, 164 ft
3.5/5
A 9,000 lb 48V six-wheel dolly with the brake and horn features of its twins.
- 9,000 lbTrailer weight
- 800 WMotor
- Wheeled dollyType
- HandleControl
Check price at Amazon$1,529
Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Rated 9,000 lb with a single figure and no working-load caveat
- Stainless battery box
- Runtime of 3 to 4 hours towing 1 to 2 ton RVs, per the listing
Cons
- No tongue weight published
- Listing says 2 in and 4 in balls, unlike the 2-5/16 in of similar dollies
- Maker warranty not on the listing
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
| Capacity | |
|---|---|
| Max trailer weight (as titled) | 9,000 lb |
| Hitch balls | 2 in and 4 in |
| Drive | |
| Type | Wheeled dolly |
| Motor | 800 W |
| Voltage | 48 V |
| Battery | 48 V, 12 Ah |
| Power source | Onboard battery |
| Control | Handle |
| Features | |
| Parking or active brake | Yes |
| Trailer connector | Yes |
| Overload protection | Yes |
| Variable or two-speed | Yes |
| Build | |
| Weight | 174 lb |
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
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