The Mack chassis built in Macungie Pa is a gold bulldog chassis with a MP8 505 horsepower engine and a 13 speed M Drive transmission. The JerrDan HDR1000 built and assembled in McConnellsburg Pa has a 360 degree rotating boom with a lifting capacity of 120000 pounds. The boom has an extended reach of 42 feet with 4 winches the pulling power is 140000