Coal Bowl Scrapers
Pret la cerere
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.
Descriere
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Engine
| 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 |
Operating Specifications
| Scraper Capacity - Heaped | 56 m³ |
| Top Speed - Loaded | 53 km/h |
| Rated Load | 49895 kg |
| Scraper Capacity - Struck | 45 m³ |
| 180° Curb-to-Curb Turning Width | 15.6 m |
Weights
| Operating Weight - Loaded - Approximate | 121933 kg |
| Operating Weight - Empty - Approximate | 72190 kg |
Dimensions
| Height - Top of Scraper | 4.62 m |
| Wheel Base | 11.01 m |
| Length - Overall | 15.47 m |
| Width - Overall | 4.35 m |
| Tread - Scraper | 2.81 m |
| Tread - Tractor | 2.63 m |