• Williams Engineering 3M Boat Dolly

3M Dolly


The 3M boat dollies are the perfect option to store or display lighter boats. With easy to roll casters bolted in each corner this dolly makes moving boats into tight spaces effortless. Our removable pins make adjusting this dolly to fit the boat simple.

  • High gloss black powder coated finish
  • All weather polywood bunks
  • Low profile - approximate 1 1/2" floor clearance
  • Formed structural tubing
  • Positive pin lock bunk adjustment
  • Heavy duty casters bolted in all four corners
  • 6” x 2” phenolic wheels with optional locking feature
  • Some assembly required
  • All parts included no extra purchase necessary
  • Some assembly required
Description Specification
Item Weight 125 lbs
Max Capacity 3200 lbs.
Product Dimensions 39" Wide x 92.5" Long
Model 3M
Included on Pallet 3M Dolly Frame / Assembly Instructions
Bunk Height Range With Bunk Flat (Measurement is Floor to Top of Bunk) 13" (Lowered Position) 17" (Extended Position)
Bunk Width Range (Measurement is from Outside of Bunk to Outside of Bunk) 33" (Closest) - 42.5" (Furthest)

How to place an order

The best way to order is to call (888) 338-5439 during regular business hours. If you are unable to do so you may fill out the form under the “contact us” page and we will process your order as soon as possible.