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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 

MODEL

  FLYWHEEL POWER: TRACTOR/SCRAPER
SCRAPER CAPACITY: HEAPED
TOP SPEED (LOADED)
Units: US | Metric
 
 

637G

View 360 373 kw (500 hp) / 211 kW (283 hp) 50 yd3 33 mph

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657G

View 360 447 kw (600 hp) / 337 kW (451 hp) 73 yd3 33 mph

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 Elevating Scrapers 

MODEL

  FLYWHEEL POWER: TRACTOR/SCRAPER
SCRAPER CAPACITY: HEAPED
TOP SPEED (LOADED)
 
 

623K

View 360 304 kW (407 hp) 23.0 yd3 33.5 mph

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623H

View 360 304 kW (407 hp) 23 yd3 33.5 mph

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 Open Bowl Scrapers 

MODEL

  FLYWHEEL POWER: TRACTOR/SCRAPER
SCRAPER CAPACITY: HEAPED
TOP SPEED (LOADED)
 
 

621K

View 360 304 kW (407 hp) 24.0 yd3 33.5 mph

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627K

View 360 304 kW (407 hp)/216 kW (290 hp) 24.0 yd3 33.5 mph

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621H

  304 kW (407 hp) 24 yd3 33.5 mph

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627H

View 360 304 kW (407 hp)/216 kW (290 hp) 24 yd3 33.5 mph

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631G

  373 kW (500 hp) 34 yd3 33 mph

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637G

  373 kW (500 hp) / 211 kW (283 hp) 34 yd3 33 mph

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657G

  447 kW (600 hp) / 337 kW (451 hp) 44 yd3 33 mph

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631K (Tier 2/Stage II)

  34 yd3 34.7 mph

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631K (Tier 4 Final/Stage IV)

  34 yd3 34.7 mph

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637K (Tier 2/Stage II)

  34 yd3 34.7 mph

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637K (Tier 4 Final/Stage IV)

  34 yd3 34.7 mph

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