新闻动态

NEWS

Company News

Industry News

Take a look at the approximate operating temperature of each component of the vibratory roller

Release time:

2023-01-12

Source:

reticulation

Vibratory rollers are suitable for urban roads and road maintenance, but also suitable for pipe trench basic, building construction, pipeline backfill and sports ground construction projects in the tamping work and lawn maintenance operations.

Vibratory roller in the work, each component temperature has its own normal value range. Such as general refrigeration water temperature of 80-90 ℃, the temperature of the hydraulic drive system hydraulic oil for 30-60 ℃, less than or even more than this category will accelerate the damage to the parts, which in turn causes the phenomenon of material performance changes.

Vibratory roller in use also need to avoid low temperature environment overload work, to ensure that the low-speed gear pre-temperature period of normal operation, so that the equipment more than the required ambient temperature before driving and work.

Equipment in use will inevitably encounter common failures, after the emergence of anomalies, we should immediately carry out the shutdown check, certainly can not be resolved will make the mechanical equipment overload work. That makes the equipment overload work can only lead to serious harm to the parts. Therefore, we must carefully scrutinize the refrigeration system of the road roller.

What is the problem about the vibratory roller running difficult?

First, the air filter and valve

1, because some vibratory roller working environment is poor, long-term accumulation of stains in the air filter is blocked gas into the combustion chamber, resulting in diesel fuel in the combustion of oxygen is insufficient, and then can not start. Replace the air filter to remove the problem.

2, valve adjustment in the diesel engine is very anxious, the gap is too small may lead to leakage of steam, output power landing, cylinder sealing external anxious burning rings and carbon, and even cylinder collision piston rod. Too large a gap can make the engine exhaust is not enough, the exhaust pipe is not clean and the output power landing, but also prompted the crank connecting rod mechanism parts collision number of enhancement, promote the damage. Over time can produce irreversible harm to the 3 ton vibratory roller car engine. If you encounter this situation can not run think of your 3 tons of vibration roller has long been in the repair shop, so the valve adjustment needs to have technicians to actually operate.

Second, grease aging and shoddy materials

1, vibratory roller engine internal lubricant use time is too long aging, viscous production scheduling is great. Especially in winter, grease residue leads to the car engine must be several times constantly running. Encountered this situation must query the grease is not missing, if missing, residual grease quality is poor must be replaced with new grease.

2, shoddy diesel engine at relatively low temperatures under the premise of the oil residue is really too much not on the standardized purity, resulting in the oil pipeline occurs solid paraffin provided by the oil management system blockage.

Third, battery failure

To the winter, vibratory road roller overall body using the battery storage power along with the ambient temperature landing and reduce the battery power is insufficient to cause idling instability, such things must replace the battery or battery repair.

More information