A dolly is a material-handling tool consisting of a low-profile platform mounted on four or more swivel casters. Unlike a hand truck, it typically has no handles and is designed for the load to sit flat on its surface, allowing for 360-degree maneuverability and even weight distribution
Dollies are essential for reducing physical strain during moves and office rearrangements. They function as a rolling base that can be placed directly under heavy objects like pianos, sofas, or refrigerators. Because they support the entire weight of the item on a horizontal surface, they are often preferred for items that are too heavy or wide to be tilted back on a two-wheeled truck.
Key Varieties & Features:
- Furniture Dollies: Usually rectangular with a wooden frame and carpeted or rubber-padded ends to prevent scratching delicate surfaces.
- Appliance Dollies: These are often heavy-duty hybrids that include built-in straps and high-friction pads to secure large items like washing machines during transit.
- Specialty Dollies:
- Drum Dollies: Round platforms with raised edges specifically for 55-gallon barrels.
- Expandable Dollies: Feature adjustable frames (e.g., the KEDSUM Expandable Dolly) to fit different load sizes, from small boxes to large mattresses.
- Weight Capacity: Ratings vary wildly, from 200 lbs for basic home utility versions to over 2,200 lbs for industrial-grade reinforced models.
- Wheel Types: Hard rubber wheels are standard for flat indoor floors, while pneumatic or non-marking polyurethane wheels are used for rougher terrain or protecting high-end flooring
