Cat Grade Control for Wheel Tractor-Scrapers
Cat® Grade Control for Wheel Tractor-Scrapers is a factory-integrated machine control and guidance system designed to help you move material correctly the first time.
Coal Bowl Scrapers
| Model | Flywheel Power - Tractor/Scraper | Scraper Capacity - Heaped | Top Speed - Loaded |
|---|---|---|---|
| 637K | 425 kW (570 hp)/216 kW (290 hp) | 50 yd³ / 38 m³ | 34.7 mile/h / 55.8 km/h |
Elevating Scrapers
| Model | Flywheel Power - Tractor/Scraper | Scraper Capacity - Heaped | Top Speed - Loaded |
|---|---|---|---|
| 623K | 304 kW (407 hp) | 23 yd³ / 17.6 m³ | 33.5 mile/h / 53.9 km/h |
