1. During operation, the road roller should start before vibrating. The internal combustion engine should be set to medium speed first, and then adjusted to high speed.
2. When rolling downhill when the slope is very steep, light rollers should be used for preloading first, and then heavy rollers or vibratory rollers should be used for compaction.
3. Whether it is rolling uphill or downhill, the driving wheel of the road roller should be behind. This has the following advantages: when going uphill, the rear driving wheels can bear the driving force provided by the slope and the machine itself, and at the same time, the front wheels initially compact the road surface to withstand the large shear force generated by the driving wheels ;When going downhill, the impact force generated by the self-weight of the roller is offset by the braking of the driving wheel. Only the mixture rolled by the front wheel can support the shearing force of the rear driving wheel.
