Auto Brake Engage: 8" , Battery Size: 12V , Battery Voltage: 12V DC , Capacity: 2500 lbs. , Caster Material: Phenolic , Color: Blue , Dual Front Wheel Dia.: 3" , Dual Front Wheel Width: 1/2" , For Use With: AIR, Reciprocating Air, Hydraulic Oil , Frame Material: Steel , Front Caster Type: Dual , Front Caster Width: 1 1/2" , Fully Welded Frame: Yes , Handle Material: Steel , Includes: Fully Welded Frame , Material: Steel , Max. Travel Distance: 28" , Min. Fork Height: 3.5" , Number of Batteries: 1 , Number of Rear Casters: 2 , Operation Method: Reciprocating Air , Phase: 1 , Rear Caster Type: Swivel , Rear Caster Width: 3"