-- Specifications & Features -- Year: na. Make: Caterpillar. Model: 621. Serial #: na. Engine Model: 8V71. Engine Manufacturer: Detroit. Meter Reads: 5188. Drive: 4WD. Transmission: 8 speed. ROPS: Open. Steering: articulating. Tires: Pneumatic. -- Seller Statement -- 10’ x 10’ x 4’ pan size ,29.5-29 tires. 1 flat tire. Runs and operates. No Reserve! -- Sales Tax -- 6% -- Location -- London, KY. -- Contact -- Specialist: Myron Nissley, 574-536-2481.