About Super Duty Dolly
For extreme loads, we created the Super Duty Dolly. It’s reinforced deck design along with SIX heavy duty casters allow each individual dolly a load capacity of 4,000 lbs!
High capacity ball bearing swivel casters feature two grease zerks and mar resistant polyolefin wheels. Sold in single units and shipped fully assembled.
Features & Specifications
- 4,000 lb. capacity per dolly
- 6 Heavy Duty Polyolefin casters won’t mar floors
- Durable powder coat finish
- Made of 3/8″ steel plate
- Sold as singles
- Weight is 48 lbs.
Part Number M998043
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More Dolly Products
Every Auto Dolly and Merrick Originals product is engineered, laser-cut, bent, painted and assembled in the USA by Merrick Machine Company, which Jim Merrick founded in 1961. Auto Dollies have been used on automobiles, trucks, heavy trucks, aircraft, boats, trailers, lawn and garden equipment and in industrial settings, and the related products below add even more ways to put them to work.
- Tank/Canister Dolly
- Trailer Jack Attachment
- Tri-Sided Dolly
- V- Groove Dolly HD Flush Top
- 10k Dolly
- 4 Bolt Roll Around
Browse all Dolly Products, or reach our team through the contact page with questions.
For Extreme Loads
The Super Duty Dolly is built for loads beyond the Heavy Duty line. A reinforced deck of 3/8 inch steel plate sits on six heavy-duty, high-capacity ball-bearing swivel casters, each with two grease zerks and mar-resistant polyolefin wheels. Each dolly carries up to 4,000 lbs. It has a durable powder coat finish, weighs 48 lbs, and is sold as singles, shipped fully assembled. Part number M998043. For dual rear wheels, see the Dually Dolly. For very large tires, see the Monster Dolly.