Best practices for minimizing soil compaction while skidding?

Choosing the Right Skidder

When selecting a skidder for log skidding, consider the weight and stability of the machine. A heavier skidder can cause more soil compaction, so choose a machine that balances weight and stability. For example, a skidder with a weight range of 10,000 to 15,000 pounds (4,536 to 6,804 kilograms) can be a good starting point. Additionally, consider the skidder’s ground pressure, which can be affected by tire size, inflation pressure, and track or skidder width.

Skidding Techniques

To minimize soil compaction, adopt a skidding technique that reduces the number of passes and minimizes weight transfer. One effective method is to use a “walk-back” technique, where the skidder is backed up slowly while the skidder’s weight is transferred evenly across the skid path. Aim for 3-5 skid passes per log, and maintain a consistent skid path width of 6-8 feet (1.8 to 2.4 meters). This will help to distribute the weight evenly and reduce compaction.

Skid Path Preparation and Maintenance

Before skidding, prepare the skid path by clearing any obstacles and loosening the soil to a depth of 6-8 inches (15-20 centimeters). This will help to reduce soil compaction and make it easier to skid logs. After skidding, use a dozer or other heavy equipment to re-compact the soil in the skid path. This will help to restore the soil’s natural structure and reduce erosion.