Extended arm excavator accessories have many, the following part is the oil pressure alarm device.
Start-up alarm is due to the engine start-up oil pressure can not meet the minimum requirements, so there is oil pressure alarm. On the one hand, from the engine analysis, check whether the oil filter is blocked, the oil pump is worn, whether the oil meter is damaged, whether the oil connecting pipe is blocked, whether the oil pressure limiting valve and the regulating valve are damaged and worn every moving part in spring.
What is the use of oil pressure alarm for excavator elongated arms? -http://www.rbaras.com
On the other hand, it may be that the selected oil has low viscosity and poor sealing, which leads to excessive low-temperature viscosity of gas or selected oil, which makes pumping difficult and requires replacement of oil with better performance.
If the vehicle runs at high speed for a long time and stops, starts or alarms suddenly at idle speed, the reasons should be inquired from the following aspects:
1) Low oil level, that is, less oil, high load operation will lead to high oil temperature, viscosity decline, so that the oil pressure alarm is insufficient.
2) The abnormal cooling system of the engine, such as scaling of the cooler or insufficient coolant, will cause the engine working temperature to be too high, damage the engine, and then cause the decrease of oil temperature and viscosity, insufficient oil pressure and alarm.
Our company is a professional company integrating spare parts production. The main products are: excavator elongated arm, standard arm of various models, three arms, telescopic arm, special arm, heavy excavator bucket, earthwork bucket, loosener, quick change joint, oil cylinder, guide wheel bracket. Looking forward to working with you! For more information, please visit the Extended Arm Excavator website: http://www.rbaras.com.