4 ms·
The multiple smaller wheels give an extra leverage point, whereas a single, larger wheel can require quite a bit of force. If climbing multiple stairs that can
by cydonian_monk 8y ago
The multiple smaller wheels give an extra leverage point, whereas a single, larger wheel can require quite a bit of force. If climbing multiple stairs that can wear both you and the dolly out.
I'm not sure I would have preferred this back when I was still moving furniture for a living, as a furniture dolly with belts along the back/spine will slide up a flight of stairs without much trouble.
- DBYCZ 8y agoI used to move furniture and I much preferred the type of straps that would wrap around your wrists, under the appliance, to the other lifter's wrists over the furniture dollies.
- pbhjpbhj 8y agoSounds like a good way to lacerate your wrist, or maybe lose your hand.
- cydonian_monk 8y agoWe tended to always be labor-short for deliveries, so if we could send a job out with one person we would. A single person can safely deliver most household appliances with just a furniture dolly (up to a side-by-side fridge, which almost always needed two people due to its mass and a set of tools to remove the doors).
- amelius 8y agoIf you're talking about wear then my gut feeling says that a larger wheel would be far more robust than three smaller wheels (with additional axis for the combination). Especially when you're using this on streets with uneven pavement I think a larger wheel would be better.
- pbhjpbhj 8y agoThe larger wheel will be made of slightly too thin plastic and held on with a split-pin - how else will you resell it in 2 years - so robustness probably isn't a positive factor from the sellers perspective.