Coal reserve management Only Caterpillar offers Wheel Tractor-Scrapers designed exclusively for your coal stockpiling and retrieval needs. The Cat® 637G Coal Bowl Scraper can construct and maintain your coal stockpiles, as well as haul loads to your inlet supply system to meet the burn requirements of the plant.
- Top Speed (Loaded) 33.0 mph
- Wheelbase 31.27 ft
- Flywheel Power - Tractor/Scraper 373 kw (500 hp) / 211 kW (283 hp)
- Flywheel Power - Tractor 345 / 373 kW (462 / 500 hp)