Massey-Harris 555

The Massey-Harris 555 is a sturdy tractor built for farm work. It has a gasoline engine made by Continental with four cylinders. The engine is naturally aspirated, which means it doesn't use a turbocharger. It has a displacement of 382 cubic inches, which is quite large for a tractor of its time. The engine runs at 1350 rpm, providing steady power for various tasks.

This tractor has a gear transmission with four forward gears and one reverse gear. This setup gives the farmer good control over speed and power. The Massey-Harris 555 weighs 7500 pounds, making it a heavy-duty machine. It has agricultural tires on both front and back, with larger rear tires for better traction. The tractor also has a PTO (Power Take-Off) that runs at 540 rpm, which is useful for powering other farm equipment. Overall, the Massey-Harris 555 is a capable tractor designed for serious farm work.