2005, STERLING LT9500 BOOM TRUCK, 148670 Km.STERLING LT9500 TRUCK: Used Boom Truck LT-9500 for Sale! Engine: MBE4000 410 HP. Transmission: automatic Allison. Suspension: Freightliner Tuf-Trac. Axles: 20/46 Full Lock, 4.10 ratio. Wheelbase: 274". Spread: 56". Double Frame. FASSI F360SE Crane.