The new Cat 621H, 623H and 627H wheel tractor-scrapers feature a more powerful engine in the tractor, and a more powerful engine in the scraper of the 627H. The Cat C13 engine in the tractor produces ...

The Cat 657 Wheel Tractor-Scraper (WTS) has a rated load of 52 tons and boasts a 7% increase in fuel efficiency over the 657G WTS. Its two-engine design includes the Cat C18 powering the tractor and ...

The Cat C13D is a new 13-liter diesel engine platform designed to achieve power density and torque for performance of heavy-duty off-highway applications. Engineered to Caterpillar’s standards, the ...

Caterpillar has introduced the new Cat 657 Wheel Tractor-Scraper (WTS), which features a twin-power design to boost cycle times and elevate productivity and operating efficiency to deliver low-cost ...

In addition to dual turbochargers you see stacked in series, this C13 ACERT engine (like the C11) receives a new cross-flow head, larger oil sump, higher compression ratio, and rotating components ...

During the mid-1980s, there were rumors that Caterpillar was developing a 4-wheel-drive tractor for the agricultural market. In the summer of 1986, Caterpillar introduced a unique tractor equipped ...

Featuring the field-proven, twin-power design to boost cycle times, the new Cat® 657 Wheel Tractor-Scraper (WTS) elevates productivity and operating efficiency to deliver low-cost earthmoving. A 7% ...

Evolution. Benjamin Holt (left) laid trackwork for Cat and great-grandson Peter. Judging by the heavy technological changes in Caterpillar’s new T-Series tractors, the next century of tracks is ...

Caterpillar Inc. unveiled the first-of-its-kind electric drive track-type tractor in ceremonies Tuesday. Caterpillar Group President Doug Oberhelman, who takes over as Caterpillar CEO next year, ...