Classic machines: The Caterpillar 615 scraper
Filling a hole in the (then) lineup of Caterpillar elevating scrapers, the Caterpillar model 615 was a great little machine with some features unique to
Tag : Caterpillar scraper
Classic Machines: The Caterpillar 651 scraper
With the arrival here recently of two secondhand Cat 651Bs, the time is probably right to have a closer look at the largest two-axle, single-engined