What type of dozing can increase the blade capacity and pushing force of the dozer?

Downgrade dozing is the technique that can significantly increase the blade capacity and pushing force of a dozer. When a dozer operates on a downgrade, the force of gravity assists the dozer in moving material more efficiently. This means that it requires less engine power to push the load compared to level or uphill dozing. The combination of gravity aiding the downward slope allows the dozer to potentially carry a heavier load and exert more pushing force without overloading the engine or compromising stability.

In contrast, while other dozing techniques can be useful in specific scenarios, they do not benefit from the same gravitational assistance that downgrade dozing offers. Uphill dozing, for instance, requires greater engine effort to lift the blade against gravity, which can limit pushing capacity. Flat and sideways dozing can also offer advantages in maneuverability but do not similarly utilize gravity to enhance performance in the same way as downgrade dozing. Thus, utilizing a dozer on a downgrade is an effective strategy to maximize its efficiency and capacity.