Two-wheel tractors with worm reducer

Worm

— gearboxes based on a worm gear are mainly used in light motor cultivators. With simplicity and low cost, such a gearbox provides a high gear ratio, which makes it possible to achieve good traction at a relatively low engine power. Other advantages of worm gears include compactness, minimum noise level, smooth running and the ability to self-brake. On the other hand, such gearboxes do not tolerate high loads, which determined the scope of their application.