637G Wheel Tractor-Scraper
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.
- Technical Specs
- Flywheel Power: Tractor/Scraper
- 373 kw (500 hp) / 211 kW (283 hp)
- Flywheel Power - Tractor
- 345 / 373 kW (462 / 500 hp)
- Flywheel Power - Scraper
- 198 / 211 kW (266 / 283 hp)
- Tractor Engine
- Cat® C18 with ACERT Technology
- Scraper Engine
- Cat C9 with ACERT Technology
- Scraper Capacity: Heaped
- 50.0 yd3
- Top Speed (Loaded)
- 33.0 mph
- Rated Load
- 76000.0 lb
- Scraper Capacity - struck
- 41.0 yd3
- 180° Curb-to-Curb Turning Width
- 44.95 ft
- Operating Weight - loaded, approx.
- 194909.0 lb
- Operating Weight - empty, approx.
- 118909.0 lb
- Height to Top of Scraper
- 13.71 ft
- Wheelbase
- 31.27 ft
- Length - overall
- 50.75 ft
- Width - overall
- 12.93 ft
- Tread - Scraper
- 8.07 ft
- Tread - Tractor
- 8.07 ft