Holt 75

The Holt 75 is an antique crawler tractor, best known for its role in early 20th-century agriculture and construction. This large track-layer was designed for heavy-duty work, with a powerful gasoline engine. Specifically, the Holt 75 was powered by a 4-cylinder, liquid-cooled Holt engine, with a considerable displacement of 1400 cubic inches, a bore and stroke of 7.50 and 8.00 inches respectively, and a relatively low rated RPM of 550. It featured a basic transmission with 2 forward gears. The tractor had a substantial operating weight of 23,000 pounds, indicative of its heavy-duty nature. Detailed information about the tractor's dimensions, tire size, and other specifications are not available, which reflects the era when the Holt 75 was manufactured when detailed record-keeping was not as comprehensive. The Holt 75, being a machine from a bygone era, lacks the modern features seen on contemporary tractors. However, it remains a significant part of agricultural history.