At this stage, small road rollers have many characteristics, such as large excitation force, wide use area, and easy transportation and movement. On the construction site, small road rollers take on a lot of workload, which greatly reduces manpower and improves work efficiency. And because of its small size, it does not have to worry about the tedious work steps of large-scale road rollers that need to be replenished back and forth, which greatly improves the sustainable working time and reduces the use of manpower and material resources. In the project, when large-area structures such as pipe culverts, passages, abutments and other large-area structures need to be backfilled, large-scale road rollers cannot be carried out due to their size. At this time, small-scale road rollers play its unique advantages, so why? Will the drive hydraulic motor run out of control?
First of all, if this happens during the running time of the roller, first turn off the flame and check the wires on the electromagnetic live wire post on the motor, and check whether the connection of the wires is still in position. If the spool valve on the motor is back The state of the bit, then it is easy to judge that the electromagnetic circuit is short-circuited. At this time, we only need to carefully check the position of the short-circuit and solve it, we can solve this problem smoothly.
