Function and structure: The function of the small excavator water pump is to pressurize the cooling water and make it circulate in the cooling system.
As we all know, the situation at the construction site is complicated and life may be in danger at all times. Therefore, it is necessary to master some timely escape skills.
First, you need to check the state of the hand-held roller, that is, "three oils and one water": the height of the electrolyte and whether there is leakage, and whether the components are connected.
There must be many people who prefer diesel engines. However, there are still people who choose small rollers with gasoline engines.
If your excavator often uses a crusher, the reason for the blackening of hydraulic oil is not only impurities, but also the irregularity of the grease.
The development speed of the agricultural machinery equipment crawler transporter is what we can observe, and now our friends around us are also increasing their understanding and use of this equipmen
The working process of the hydraulic small excavator includes the following actions: boom lifting, arm retracting, bucket loading and unloading, turntable rotation, whole machine walking and other aux
With the widespread application of monitoring systems on small excavators, the requirements for human-machine-information interaction are getting higher and higher.
A poor diesel lubrication system and the semi-friction connection between the journal and the gasket (that is, the bearing at the cut is not strong) will cause the bearing bush to burn out and often u