Yale walk behind electric pallet jack, MPB-040ACN 4000 LBS capacity, 24-volt lead acid battery pack, 6.7" fork width, 27" width across by 48" long forks, 3.25 x 4.5" poly load wheels, Traction reversing switch, FM approved type E, Pallet exit/entry system, Contractor control, Horn, Butterfly-type accelerator control.