Quick loading, high travel speeds and the ability to load and dump on the run yield fast cycle times, allowing the Cat 657E Coal Scraper to consistently deliver high productivity at the lowest cost per ton.
Specs
| Flywheel Power - Tractor/Scraper | 447 kW (600 hp) / 337 kW (451 hp) |
| Scraper Capacity - Heaped | 73 yd³ |
| Top Speed Loaded | 33 mile/h |
