1985 Caterpillar 621B Water Wagon- Location: Washougal WA ***End-User Consignment*** S/N: 45P03793 Engine: Caterpillar 3406 Diesel Transmission: 8 Speed Rear spray, OROPS, canopy, 29.5-29 tires. Hours: 21,486 indicated Year: 1985 Make: Caterpillar Hours: 21,486 indicated Model: 621B Serial Number: 45P03793 Location: Washougal, WA Categories: SOILSCRAPER