Cat 631 Wheel Tractor-Scraper Banner

New Equipment

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.
Partial Scrapers
621 Partial Scraper

Caterpillar offers partial wheel tractor-scraper power units designed for specialty machines that complement the traditional Cat® product line. These tractor-only configurations are available...

Flywheel Power - Tractor
304kW
Top Speed - Loaded
53.9km/h
1 Forward
5km/h
Partial Scrapers
631 Partial Scraper

Caterpillar offers partial wheel tractor-scraper power units designed for specialty machines that complement the traditional Cat® product line. These tractor-only configurations are available...

Flywheel Power - Tractor
425kW
Top Speed - Loaded
55.8km/h
1 Forward
5.5km/h
Open Bowl Scrapers
651

Caterpillar is excited to announce the 651 comeback into our Wheel Tractor-Scraper lineup in 2022. Delivering high levels of productivity, the 651 single...

Gross Power (SAE J1995)
475kW
Net Power (ISO 14396)
436kW
Bore
145mm
Partial Scrapers
651 Partial Scraper

Caterpillar offers partial wheel tractor-scraper power units designed for specialty machines that complement the traditional Cat® product line. These tractor-only configurations are available...

Gross Power (SAE J1995)
475kW
Net Power (SAE J1349/ISO 9249)
436kW
Bore
145mm
Open Bowl Scrapers
657

Cat® Wheel Tractor-Scraper 657 twin engine has the power to boost productivity by utilize push-pull loading. Combine this ability with improvements in productivity,...

Gross Power (SAE J1995)
475kW
Net Power (ISO 14396)
469kW
Net Power (SAE J1349/ISO 9249)
436kW
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