Allis-Chalmers was the first heavy machinery builder to enter the big track-type tractor development race immediately following World War II. Richard Campbell looks at its...
The Allis-Chalmers 260E elevating scraper was one of the quartet of elevating scrapers which appeared in the mid 1960s to challenge LeTourneau-Westinghouse’s dominance in the...
A logical development of its existing model 270 single engined open bowl PayScraper, International began design work on what was to become the E270 PayScraper...