637K Wheel Tractor-Scraper

Cat’s 637K Wheel Tractor-Scraper is engineered to conquer challenges operators face worldwide. With its strength and durability, it works in some of the most difficult conditions and materials one can find.

Flywheel Power - Tractor/Scraper
570 HP
Scraper Capacity - Heaped
34 yd³
Top Speed - Loaded
34.7 mile/h
Front of Tractor to Front Axle
142.2 in


Standard/Optional Features