Name: Hulvami Electric Trailer Dolly 4101
Brand: Hulvami
Price: 1199.00 USD

2.8/5#5 of 11 in 4,000 to 6,999 lb trailer dollies
2.8

A smaller 48V dolly for light trailers whose tongue weight stays very low.

4,101 lbTrailer weight
800 WMotor
Wheeled dollyType
HandleControl

Check price at Amazon$1,199

Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros

Four-wheel 48V unit with active brake and horn
7-way connector for marker lights
Two speeds

Cons

Only 101 lb of tongue weight is stated, too little for most loaded trailers
$292 per 1,000 lb
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.

Value $292.37 per 1,000 lb ($1,199, 4,101 lb)18
Capacity 4,101 lb of trailer weight21
Motor power 800 W motor56
Features battery on board, parking or active brake, trailer connector, overload protection, variable or two-speed control75
Warranty warranty not published, scored as none0

Specifications

Capacity
Max trailer weight (as titled)	4,101 lb
Max tongue weight	101 lb
Coupler height	26.4 to 43.3 in
Hitch balls	2 in and 2-5/16 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