Category : dual axle

dual axle

Caterpillardual axleScrapers

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...
Caterpillardual axleScrapers

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...
Caterpillardual axle

The Caterpillar 641 single engine scraper

Contrafed PUblishing
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cable-operatedCaterpillardual axle

The Caterpillar 619 scraper

Contrafed PUblishing
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Caterpillardual 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...