Category : dual axle

dual axle

657 & 657B scraper Caterpillar dual axle Scrapers

The Caterpillar 657 and 657B scrapers

Contrafed PUblishing
Creating quite a stir when it was first announced, the Caterpillar 657 has been the backbone of large capacity scraper fleets since 1962 and remains...
Caterpillar dual axle DW21 scraper Scrapers

Caterpillar’s DW21 scraper revisited

Contrafed PUblishing
Born of necessity, the Caterpillar DW21, the great granddaddy of all Caterpillar 2-axle scrapers, went on to become a very successful scraper for Cat and...
641 scraper Caterpillar dual axle

The Caterpillar 641 single engine scraper

Contrafed PUblishing
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619 scraper cable-operated Caterpillar dual axle

The Caterpillar 619 scraper

Contrafed PUblishing
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651 scraper Caterpillar dual axle

The Caterpillar 651 scraper

Contrafed PUblishing
This month we have a closer look at the largest two-axle, single-engined scraper that Caterpillar has produced so far. by RICHARD CAMPBELL Designed for fleet...