She has a 6.0L V8 Gas Engine and an Eaton-Fuller 5-Speed. Offered by Integrity Sales and Service 's Heavy Truck Sales Dealership . We want your business! Integrity Sales and Service's Forestry Bucket Truck Division. This forestry bucket truck has a 11' chipper dump-box. 2002 GMC Topkick Coming Soon (replica pictures) 2002 GMC Topkick Forestry Truck pony motor Altec 55' working height with Chipper Dump. Approximately 55' working height. Please take this ad as a guide: not a guarantee..... We can deliver this truck right to your door; call for a quote or to ask any questions (260) 238-5000. It has fresh paint and is painted white. Bucket / Boom Trucks Boom Trucks 7712 PSN ...