This paper details the design and features of the 651E, 657E, and 657E Push-Pull Wheel Tractor Scraper. Emphasis was placed on the availability, reliability, and serviceability of these units.
The Caterpillar 651E Wheel Tractor Scrapers
Sae Technical Papers
36th Annual Earthmoving Industry Conference ; 1985
01.04.1985
Aufsatz (Konferenz)
Englisch
The Caterpillar 651E Wheel Tractor Scrapers
Kraftfahrwesen | 1985
|Hydraulic Steering of Two-Wheel Tractor Scrapers
SAE Technical Papers | 1963
|Series E Scrapers From Caterpillar
Kraftfahrwesen | 1984
|The Caterpillar 834B Wheel Tractor
Kraftfahrwesen | 1983
|