Cordova Electric Trailer Dolly 4500
A 48V dolly for mid-weight trailers; the price is hard to justify against larger-rated lookalikes.
Amazon $1,199$1,199
The Cordova Electric Trailer Dolly 4500 is the better electric trailer dolly overall, rated 2.9 to 2.8.
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Hulvami Electric Trailer Dolly 4101
A smaller 48V dolly for light trailers whose tongue weight stays very low.
Amazon $1,199$1,199
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 4,000 to 6,999 lb electric trailer dolly; a clear win is highlighted. How we rank explains each one.
| Factor weight | Cordova Electric Trailer Dolly 4500 | Hulvami Electric Trailer Dolly 4101 |
|---|---|---|
| Overall rating | 2.9/5 | 2.8/5 |
| Value 30% | 22 $266.44 per 1,000 lb ($1,199, 4,500 lb) | 18 $292.37 per 1,000 lb ($1,199, 4,101 lb) |
| Capacity 20% | 27 4,500 lb of trailer weight | 21 4,101 lb of trailer weight |
| Motor power 15% | 56 800 W motor | 56 800 W motor |
| Features 25% | 75 battery on board, parking or active brake, trailer connector, overload protection, variable or two-speed control | 75 battery on board, parking or active brake, trailer connector, overload protection, variable or two-speed control |
| Warranty 10% | 0 warranty not published, scored as none | 0 warranty not published, scored as none |
Specifications
| Cordova Electric Trailer Dolly 4500 | Hulvami Electric Trailer Dolly 4101 | |
|---|---|---|
| Capacity | ||
| Max trailer weight (as titled) | 4,500 lb | 4,101 lb |
| Max tongue weight | 1,100 lb | 101 lb |
| Coupler height | - | 26.4 to 43.3 in |
| Hitch balls | 2 in and 2-5/16 in | 2 in and 2-5/16 in |
| Max slope | 6 degrees | - |
| Drive | ||
| Type | Wheeled dolly | Wheeled dolly |
| Motor | 800 W | 800 W |
| Voltage | 48 V | 48 V |
| Battery | 48 V, 8 Ah | 48 V, 12 Ah |
| Power source | Onboard battery | Onboard battery |
| Control | Handle | Handle |
| Features | ||
| Parking or active brake | Yes | Yes |
| Trailer connector | Yes | Yes |
| Overload protection | Yes | Yes |
| Variable or two-speed | Yes | Yes |