Wheel Tractor-Scrapers
Cat Wheel Tractor-Scrapers have the power, traction, and speed for reliable output in a variety of applications. Scraper options include single- and tandem-engine open bowls, tandem engine push-pulls, elevators, and auger arrangements.
Coal Bowl Scrapers
Elevating Scrapers
Open Bowl Scrapers
Coal Bowl Scrapers
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637K Wheel Tractor – Coal Bowl Scraper
- Flywheel Power - Tractor/Scraper
- 425 kW (570 hp)/216 kW (290 hp)
- Scraper Capacity - Heaped
- 50 yd³
- Top Speed - Loaded
- 34.70 mile/h
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657G Wheel Tractor-Scraper
- Flywheel Power - Tractor/Scraper
- 447 kw (600 hp) / 337 kW (451 hp)
- Scraper Capacity - Heaped
- 73 yd³
- Top Speed - Loaded
- 33 mile/h
Elevating Scrapers
Open Bowl Scrapers
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621K Wheel Tractor-Scraper
- Flywheel Power - Tractor/Scraper
- 304 kW (407 hp)
- Scraper Capacity - Heaped
- 24 yd³
- Top Speed - Loaded
- 33.50 mile/h
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627K Wheel Tractor-Scraper
- Flywheel Power - Tractor/Scraper
- 304 kW (407 hp)/216 kW (290 hp)
- Scraper Capacity - Heaped
- 24 yd³
- Top Speed - Loaded
- 33.50 mile/h
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631K Wheel Tractor-Scraper
- Flywheel Power - Tractor/Scraper
- 570 HP
- Scraper Capacity - Heaped
- 34 yd³
- Top Speed - Loaded
- 34.70 mile/h
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637K Wheel Tractor-Scraper
- Flywheel Power - Tractor/Scraper
- 570 HP
- Scraper Capacity - Heaped
- 34 yd³
- Top Speed - Loaded
- 34.70 mile/h
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651 Wheel Tractor-Scraper
- Flywheel Power - Tractor/Scraper
- 469kW (629 hp)
- Tractor Engine
- Cat C18
- Scraper Capacity - Heaped
- 44 yd³
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657 Wheel Tractor-Scraper
- Flywheel Power - Tractor/Scraper
- 469kW (629 hp) / 353 kW (473 hp)
- Tractor Engine
- Cat C18
- Scraper Engine
- Cat C15
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