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Our used Shantui bulldozer in stock
Our used Shantui bulldozer in stock( Click the link to watch the video）: https://www.youtube.com/shorts/GoTInAtsvPkRead more -
Loader common fault analysis and troubleshooting methods (3)
11. The engine cannot be started. When the loader’s engine cannot be started, the possible reasons are: (1) Fuel problem: Check whether the fuel is sufficient and eliminate oil leakage problems in the fuel system. (2) Battery problem: Check whether the battery is charged and maintain...Read more -
Loader common fault analysis and troubleshooting methods (2)
6. When braking, lean to one side Cause of failure: The gaps between the two front wheel brake discs and the friction plates are different, the contact areas of the two front wheel friction plates are different, there is air in the piston of a certain front wheel, a certain front wheel brake cali...Read more -
Loader common fault analysis and troubleshooting methods (1)
1. It automatically travels forward in neutral. It can also drive normally when it is put into forward gear. When it is put into reverse gear, the machine stops and cannot move. The working pressure of each gear is normal. Cause of failure: (1) The main and driven plates of the forward clutch are...Read more -
Taboos in construction machinery maintenance—opening the water tank and adding cold water suddenly
There are many taboos about construction machinery maintenance. This article is the ninth and last article in this series. If you are interested in this kind of knowledge, you can follow us. During the maintenance of construction machinery, overloading of the engine, poor heat dissi...Read more -
The taboo of construction machinery maintenance—not checking the plunger stroke allowance
There are many taboos in construction machinery maintenance. This article is the 8th in this series. If you are interested in this, you can follow us. During the commissioning of the plunger fuel injection pump, many maintenance personnel do not pay attention to check the stroke margin of the plu...Read more -
Taboo for construction machinery maintenance—too high tire pressure
There are many taboos in construction machinery maintenance. This article is the seventh in this series. If you are interested in this, you can follow us. The tire inflation pressure of wheeled construction machinery is an important factor in determining its service life and work efficiency. Tire...Read more -
Taboos in construction machinery maintenance—Using emery cloth to polish bearing bushes and tightening bolts too tight
Maintenance taboo 6: Use emery cloth to polish the bearing bush For some inexperienced repairmen, scraping is a difficult job. Since the scraping technique is difficult to master, it is difficult for the bearings to meet the technical requirements. For this reason, when some people replace the be...Read more -
Taboo in construction machinery maintenance—piston open flame heating
When measuring the cylinder clearance, it is not possible to measure in the direction of the piston skirt perpendicular to the piston pin hole, but in other directions. Since the piston and piston pin have an interference fit, when installing the piston pin, the piston should be heated and expand...Read more -
Taboos in construction machinery maintenance—Inaccurate measurement of cylinder clearance
When measuring the cylinder clearance, it is not possible to measure in the direction of the piston skirt perpendicular to the piston pin hole, but in other directions. The structural characteristics of the aluminum alloy piston are that the top is small and the bottom is large, it is a cone, and...Read more -
Taboo of engineering machinery maintenance — new cylinder liners and pistons are installed without selection
When replacing the cylinder liner and piston, some maintenance novices think that the new cylinder liner and piston are standard parts, which are interchangeable and can be used after installation. In fact, there is a certain tolerance range for the size of cylinder liner and piston. If the cylin...Read more -
Taboos in construction machinery maintenance—Indiscriminate use of butter
Butter is a commonly used grease in the repair of construction machinery, which can play a role in lubrication and sealing. Therefore, some repairmen will apply a layer of butter on the cylinder gasket when installing it, thinking that this can increase the sealing of the diesel engine. As everyo...Read more
