637G Wheel Tractor Scraper

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Responsible, productive earthmoving machines, built to last.

Specifications at a Glance

Flywheel Power: Tractor/Scraper 373 kW (500 hp) / 211 kW (283 hp)
Net Power 345 kW (462 hp) / 373 kW (500 hp)
Gross Power - Gears 1-2 364 kW / 488 hp

Quick loading, high travel speeds and the ability to load and dump on the run yield fast cycle times, allowing Caterpillar Wheel Tractor-Scrapers to consistently deliver high productivity at the lowest cost per ton.