NATIONAL NBT40 BOOM TRUCK, • capacity: 40-ton, • boom: 127 feet, • hoists: 2, • outriggers: 4, • front bumper stabilizer, • heated crane cab, • block and ball, MOUNTED ON PETERBILT 365 CHASSIS, • Cummins ISX12 500hp diesel engine, • Eaton 8LL transmission, • front axle: 20K lbs., • tandem axle: 46K lbs., • tag axle: 12K lbs., • 425/65R22.5 steer tires, • 11R22.5 drive tires, Contact Exact Crane for more information and a formal quote - don't hesitate to reach out if you want to see the crane in person.