m20 electric digger Special reminder: If air is mixed into the cooling system, it will cause air resistance, which will lead to poor circulation of cooling water and abnormal increase in engine temperature. To troubleshoot this issue, the following measures can be taken: start the engine and run it at high speed, then gently unscrew the water tank cover until gas has just escaped. During this process, some cooling water will flow out along with the gas, and this operation needs to be repeated until the gas is completely discharged. At this point, touching the upper and lower water pipes will result in a noticeable temperature difference. After the mini excavator nm 25 fault is resolved, combined backhoe is necessary to promptly replenish the cooling water.
The jcb excavator model china brand new heat dissipation problem of jcb backhoe loader brand new is mainly caused by cooling system failures, hydraulic system abnormalities, and high-temperature environmental influences, specifically manifested as high water temperature, abnormal hydraulic oil temperature, and other issues.
www.haiqinmachinery.com