Goodall 600 Amp 12/24 Volt Start-All with 23 CFM air compressor jump starts transit, military and off road equipment. Includes an air compressor for air tools and tire service. 40-1/2" L x 30" W x 21" H. 450 lbs. Includes volt and amp meter, Antizap voltage surge protection, 30' 1/0-gauge welding cable, 1000 amp jaw clamps, polarity and low battery LED indicators. Engine is electric start Kohler OHV V Twin engine with full pressure lube, oil filter and low oil shutdown. Unit weighs 475 lbs.