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Wheel Tractor-Scrapers

Open Bowl Scrapers

Cat® open bowl wheel-tractor scrapers are a high production hauling solution with a broad material appetite. Open bowl scrapers are available as a self-loading, push-loaded or push-pull hauling system.

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The Open Bowl Wheel Tractor-Scraper is available as a self-loading, push loaded or push loaded hauling system with a broad material appetite.

Products

631 - Tier 2
Caterpillar

631 - Tier 2

Emissions
Cat® C18 engine meets U.S. EPA Tier 2/EU Stage II Equivalent emission standards.
Engine Model - Tractor
Cat® C18
Rated Engine RPM - Tractor
1900 r/min
651
Caterpillar

651

Tractor Engine
Cat® C18
Flywheel Power - Tractor/Scraper
469kW (629 hp)
Bore
5.7 in / 145 mm
657G New
Cat

657G

Tractor Engine
Cat® C18 ACERT™
Scraper Engine
Cat C15 ACERT
Flywheel Power - Tractor/Scraper
447 kW (600 hp) / 337 kW (451 hp)
657
Caterpillar

657

Tractor Engine
Cat® C18
Scraper Engine
Cat® C15
Flywheel Power - Tractor/Scraper
469kW (637 hp) / 353 kW (479 hp)