What is the general rule for traveling a dumper up and down inclines?

Traveling a dumper up and down inclines requires careful consideration of weight distribution to maintain stability and prevent tipping. Keeping the heaviest part of the machine uphill is the correct approach because it lowers the center of gravity and enhances stability on slopes. This arrangement helps to counteract the forces that could cause the dumper to tip over.

When descending, having the heaviest part at the top ensures that the machine can better handle the gravitational pull. If the lighter part were kept downhill, the risk of tipping forward or losing control would significantly increase. Similarly, while ascending, positioning the heaviest part uphill maintains traction and balance as the dumper works against gravity.

The other options do not address the fundamental principles of stability in relation to weight distribution on inclines, making them less applicable in the context of safe dumper operation.