Waterloo Boy LA

The Waterloo Boy Model LA is a standard-tread tractor from the early 20th century, evidencing the foundational design of tractors of its time. It is a 4x2 two-wheel-drive model with a manual steering system operated by a capstan-and-chain mechanism. The tractor features an unsynchronized gear transmission with a single forward and reverse gear, reflecting the simplicity and limited speed options of early tractor technology. The engine, a 333 cubic-inch, two-cylinder unit manufactured by the Waterloo Gasoline Engine Company, uses kerosene as fuel and is liquid-cooled, a common method for maintaining engine temperature during operation. The engine's bore and stroke dimensions are 5.50 inches by 7.00 inches, respectively, and it operates at a low rated RPM of 750. Notably, the large rear tires measure 50 inches in diameter and 10 inches in width, significant for stability and traction, while the front tires are 22 inches in diameter and 8 inches wide. The Waterloo Boy LA has an operating weight of 3,000 pounds and is equipped with a Category 3 hitch, but the lack of more detailed specifications suggests that the Model LA was built for simplicity and durability rather than versatility. With its single-speed gearbox and minimal operator amenities, this tractor represents the robust, utilitarian workhorses which formed the backbone of early agricultural mechanization.