Cat 657 Wheel Tractor Scraper

Products

Wheel Tractor-Scrapers

Cat Wheel Tractor-Scrapers, or motor 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.
Open Bowl Scrapers
No AdBlue Needed
621

Quick loading, high travel speeds and the ability to load and dump on the run yield fast cycle times, allowing Cat Wheel Tractor-Scrapers...

Maximum Depth of Spread
540.0mm
Scraper Capacity - Heaped
18.4
Overall Width
3.57m
Elevating Scrapers
No AdBlue Needed
623

Quick loading, high travel speeds and the ability to load and dump on the run yield fast cycle times, allowing Cat Wheel Tractor-Scrapers...

Width - Cut
3.14m
Fuel Tank Refill Capacity - Scraper
763.0l
180° Curb-to-Curb Turning Width
11.8m
Open Bowl Scrapers
No AdBlue Needed
627

Quick loading, high travel speeds and the ability to load and dump on the run yield fast cycle times, allowing Cat Wheel Tractor-Scrapers...

180° Curb-to-Curb Turning Width
11.8m
Scraper Capacity - Heaped
18.4
Maximum Depth of Spread
540.0mm
Open Bowl Scrapers
No AdBlue Needed
631 - Tier 2

Quick loading, high travel speeds and the ability to load and dump on the run yield fast cycle times, allowing Cat Wheel Tractor-Scrapers...

Scraper Capacity - Heaped
26
Overall Width
3.94m
Maximum Depth of Cut
450mm
Open Bowl Scrapers
No AdBlue Needed
637

Cat’s 637 Wheel Tractor-Scraper is engineered to conquer challenges operators face worldwide. With its strength and durability, it works in some of the...

Top Speed - Loaded
55.8km/h
180° Curb-to-Curb Turning Width
12.23m
Scraper Capacity - Heaped
26
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
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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