A forklift weighs far more than the load it is rated to carry, because the counterweight at the back is most of the machine. A common 5,000 lb cushion tire warehouse truck runs roughly 8,000 to 9,500 lb empty; a 12,000 lb rough terrain machine can pass 30,000 lb. That figure decides whether a slab, a mezzanine, an elevator or your trailer can take it, so ask for it before the yard books delivery.
Roughly what each class weighs
A 3,000 lb electric walkie or small sit-down truck is usually in the 3,000 to 6,000 lb range. A 5,000 lb cushion tire truck sits near 8,000 to 9,500 lb. A 6,000 lb pneumatic tire machine is heavier again, and a rough terrain telehandler in the 8,000 to 12,000 lb class runs from about 20,000 lb upward.
Where the number bites
Three places, and all of them come up late. A suspended slab, a mezzanine or a dock plate has a posted load limit that the machine plus its load must respect. A freight elevator has a capacity and a car length. And a trailer has a gross rating that the truck, the deck and the tires all share.
Getting one to site
A warehouse forklift rides on a small tilt deck trailer and most yards deliver it with their own truck. Anything over about 20,000 lb wants a lowboy and a scheduled slot, and the yard will charge that haul out and back rather than once. Ask what the return pickup costs at the same time.
Why the counterweight has to be there
A forklift is a lever with the front axle as the pivot. Load on one side, machine mass on the other, and the rated capacity assumes the load sits at a stated distance from the fork face, commonly 24 inches. Carry a wide or deep load and the effective capacity drops even though the plate still reads the same.
Questions people ask about forklift weight
How much does a 5,000 lb forklift weigh?
Commonly between 8,000 and 9,500 lb empty, depending on tire type and mast height. The data plate on the machine gives the real figure for that unit, and the rental yard can read it to you over the phone before delivery.
Will a forklift crack my concrete slab?
A slab on grade in good condition generally takes a warehouse truck. The risk is a suspended slab, a basement lid or a mezzanine, where a posted limit applies and point loads through small solid tires concentrate the weight. Get the limit in writing before the machine arrives.
Can a forklift go in a freight elevator?
Sometimes, and only after somebody adds the machine weight, the operator and the load and compares that with the car rating. Electric walkie stackers are the usual answer for upper floors because they are light, narrow and do not run on fuel indoors.