CATERPILLAR > WHEEL TRACTOR-SCRAPER > WHEEL SCRAPER( WTS ) > 637E 1HB (1985) [637E Wheel Scraper 1HB00001-00690 (MACHINE) POWERED BY 3306 Engine] {SEBP1531}

HYDRAULIC SYSTEM BASIC ENGINE SERVICE EQUIPMENT AND SUPPLIES POWER TRAIN LUBRICATION SYSTEM AIR INLET AND EXHAUST SYSTEM COOLING SYSTEM FRAME AND BODY FUEL SYSTEM ELECTRICAL AND STARTING SYSTEM IMPLEMENTS BRAKING SYSTEM STEERING SYSTEM OPERATOR STATION WORK TOOLS