TractorData Allis Chalmers D15 tractor information
Factory: West Allis, Wisconsin, USA. Total built: 7,169 (total) 6,212 (gas/LP) 957 (diesel) The Allis-Chalmers D15 was an improved version of the D14, which it replaced in 1960. Higher power for the gas and LPG engines came from increased compression and RPMs. A diesel engine was also made available.