Allis Chalmers E 30-60 Threshermans Special

The Allis Chalmers E 30-60 Threshermans Special is a standard-tread tractor produced by Allis Chalmers with an estimated 70 units built. It was designed primarily for stationary belt work and rated at 60 belt horsepower due to larger bore pistons. The tractor was not warranted for plowing. It features a liquid-cooled gasoline engine with a bore and stroke of 5.25x6.50 inches, a 2-speed gear transmission with 2 forward and 1 reverse gears, and two-wheel drive with manual steering. The open operator station and a weight of 6,280 lbs make it suitable for its intended threshing tasks.