Depends on the wheelbase, and what state law allows on secondary roads. 54,000 lbs. is the norm on secondary roads, whereas 50,000 to 54,000 may be allowed on the Interstate, depending on the vehicle's wheelbase.
40,680 lbs.
It really depends on the truck- compact, 1500,2500,3500, single/dual/triple axle dump, mining truck, class 8 with dump trailer. need more info. Above range 500lbs(syclone) to mining truck is 450tons or 900,000lbs.
18 tons
empty weight
Fully loaded
The volume that a dump truck can hold depends on the size of the truck. You could say that there is no 'typical' dump truck. The horsepower, the axle weight, and the size of the box are a few of the features that determine how much the truck can hold and haul.
A "superdump" has an arm with an additional set of axles which folds over the top of the dump body when it's not in use. This extends the vehicle's wheelbase to the maximum allowed, thus permitting it a higher allowed gross weight.
A tandem axle (ten wheel) dump truck can typically weigh between 20,000 and 25,000 lbs., depending on make, model, steel or aluminum dump body, etc.
About 10k lbs.
7000
Under the federal bridge law, a tandem is allowed to gross 54,000. According to Chapter 5577.04 of Ohio's law, it would seem to reinforce this, as the maximum allowed weight of any single axle is 20,000 lbs. (provided it has the correct size tyres) and the maximum for a set of tandems is 30,000 lbs. For a tandem dump truck, this is typically 15 to 16 tons of payload, depending on the tare weight of the vehicle.
It depends on the density of the material that is loaded on the truck.