2001, FREIGHTLINER FL112 BOOM TRUCK.FREIGHTLINER FL112 TRUCK Engine: CAT C-10. Transmission: 10 speed. W/B: 212. C/A: 156. A/F: 300. Front Axle: 14000. Rear Axle: 40000. Suspension: Air Freightliner. Stinger RO- 175-7 Crane, 17 ton, with anti-block Jibs and Pindle Hook Tilt steering. 21x8' Flatbed.