Guidelines for Tractor Ballasting

Ballast Limitations

Do not install counterweights above specified limits. Exceeding permitted weight may damage tractor components and void warranty due to overloading.

Ballast is limited by either tire capacity or tractor capacity. Do not exceed the load capacity for each tire. If more weight is required for traction, use a larger single tire or double tires.

Correct Ballasting

Only use the ballasting necessary. Remove ballast when no longer required. For correct ballasting, measure slip rate of the drive wheels. Under normal conditions, slip rate should be from 10 to 15% for 4x2 tractors and from 8 to 12% for 4x4 tractors.

Place more weight if drive wheels continue slipping. Remove excess weight if the slip is below the minimum percentage.

Ideal weight split for tractors can be consulted in “Determining Ballast” section.