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.
Flywheel Power - Tractor/Scraper | 447 kw (600 hp) / 337 kW (451 hp) |
Flywheel Power - Tractor | 421 / 447 kW (564 / 600 hp) |
Flywheel Power - Scraper | 306 / 337 kW (410 / 451 hp) |
Tractor Engine | Cat C18 |
Scraper Engine | Cat C15 |
Scraper Capacity - Heaped | 73 yd³ |
Top Speed - Loaded | 33 mile/h |
Rated Load | 110000 lb |
Scraper Capacity - Struck | 59 yd³ |
180° Curb-to-Curb Turning Width | 51.25 ft |
Operating Weight - Loaded - Approximate | 268817 lb |
Operating Weight - Empty - Approximate | 158817 lb |
Height - Top of Scraper | 15.16 ft |
Wheel Base | 36.08 ft |
Length - Overall | 56.4 ft |
Width - Overall | 14.32 ft |
Tread - Scraper | 9.24 ft |
Tread - Tractor | 8.64 ft |