Wheel Tractor-Scrapers
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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.


Towed Scrapers

Model

 Capacity - Heaped Capacity - Struck Rated Load
TS180 Towed Scraper 18.8 yd3 (14.3 m3) 13 yd3 (9.9 m3) 45900 lb (20800 kg)
TS185 Towed Scraper 19 yd3 (14.5 m3) 14.4 yd3 (11 m3) 46400 lb (21050 kg)
TS220 Towed Scraper 23.5 yd3 (18 m3) 17 yd3 (13 m3) 56400 lb (25580 kg)
TS225 Towed Scraper 23.5 yd3 (18 m3) 17 yd3 (13 m3) 56400 lb (25580 kg)

Elevating Scrapers

Model

 Net Power - Tractor/Scraper Tractor Engine Net Power - Gears 1 - 2
613G Wheel Tractor-Scraper 135 kW (181 hp) Cat® C6.6 ATAAC
623G Wheel Tractor Scraper 246 kW (330 hp) Cat® C15 ACERT™ 330 hp (246 kW)

Coal Bowl

Model

 Net Power - Tractor/Scraper Flywheel Power Tractor Flywheel Power Scraper
637E Series II Coal Scraper 365 kW (490 hp)/186 kW (250 hp) 490 hp (365 kW) 250 hp (186 kW)
637G Wheel Tractor-Scraper 373 kw (500 hp) / 211 kW (283 hp) 500 hp (373 kW) 283 hp (211 kW)
657E Coal Scraper 451 kW (605 hp) / 328 kW (440 hp) 605 hp (451 kW) 440 hp (328 kW)
657G Wheel Tractor-Scraper 447 kW (600 hp) / 337 kW (451 hp) 600 hp (447 kW) 451 hp (337 kW)

Open Bowl Scrapers

Model

 Net Power - Tractor/Scraper Net Power Gross Power - Gears 1-2
621G Wheel Tractor Scraper 246 kW (330 hp) 359 hp (268 kW)
627G Wheel Tractor Scraper 246 kW (330 hp) / 178 kW (239 hp) 359 hp (268 kW)
631G Wheel Tractor Scraper 345 kW (462 hp) 345/373 kW 462/500 hp 488 hp (364 kW)
637G Wheel Tractor Scraper 345 kW (462 hp) / 373 kW (500 hp) 345 kW (462 hp) / 373 kW (500 hp) 488 hp (364 kW)
657G Wheel Tractor Scraper 421 kW (564 hp) / 306 kW (410 hp) 421/447 kW 564/600 hp 596 hp (445 kW)
657G Wheel Tractor-Scraper 421 kW (564 hp) / 306 kW (410 hp) 421/447 kW 564/600 hp 596 hp (445 kW)