Depends on the truck and configuration (e.g, tandem axle dump, tractor-trailer end dump, etc.).
In idle? The configuration of the tractor has nothing to do with determining that. It's the motor which does, and the consumption rate in idle for a motor would be the same for a tandem axle dump truck as it would be for the same motor in a road tractor, box truck, quad axle dump truck, cement mixer, etc.
That's going to depend on the dump truck's configuration. It could be a single axle, tandem, tri-axle, quad axle, quint axle, centipede, frameless end dump, framed end dump, etc.
Dump trucks come in many shapes and sizes, and the same holds true with dump bodies. For a tandem, 13 - 15 tons is typical.
Legally, a tandem axle is typically good for 15 tons, give or take.
150.00
Legally, as much as it's rated for. The legal GVW of a dump truck depends on configuration, local law, wheelbase, and other factors. For a tandem axle dump truck, they can typically legally carry between 13 and 15 tons.
On average 70 to 125 per hour
Depends on what the truck and dump body is rated for.
They're typically allowed, in the US, a gross vehicle weight of 54.000 lbs. How much that equates to in freight tonnage depends on the tare weight of the vehicle. A tandem dump truck can typically haul 15 tons. A tandem roll off with a 30 yard container is typically only good for 9 - 11 tons.
What type and configuration of dump truck? A single axle dump truck is going to be much shorter than a centipede, and you could be referring to any dump truck in between the two extremes, as well.
What type and configuration of dump truck? A single axle dump truck is going to be much shorter than a centipede, and you could be referring to any dump truck in between the two extremes, as well.