Chuanna Hydraulic teaches you how to effectively inspect and maintain the walking reducer? Can extend the service life

2025-09-25

How to effectively inspect and maintain the walking reducer. Different lubricating oils are prohibited from being mixed with each other. The positions of the oil level plug, drain plug, and vent are determined by the installation location. Their relevant positions can be determined by referring to the installation position diagram of the gearbox. The following explanation of Shanghai Jingchuan reducer mainly focuses on oil replacement, oil level inspection, and oil inspection for reducers with oil level plugs.

1、 For walking reducers with oil level plugs

Check the oil level for compliance; Install the oil level plug.

2、 Oil replacement

After cooling, the viscosity of the oil increases and it is difficult to drain the oil. The gearbox should change the oil at operating temperature. Cut off the power supply to prevent electric shock! Wait until the walking reducer cools down and there is no risk of combustion!

3、 Precautions

Inject new oil of the same brand; The oil quantity should be consistent with the installation position; Check the oil level at the oil level plug; Tighten the oil level plug and vent; The gearbox should still be kept warm during oil change; Place an oil pan under the drain plug; Open the oil level plug, vent, and drain plug; Remove all the oil; Install the drain plug.

4、 Oil level inspection

Cut off the power supply to prevent electric shock! Waiting for the gearbox to cool down; Remove the oil level plug and check if the oil is full; Install the oil level plug.

5、 Oil inspection

Cut off the power supply to prevent electric shock! Waiting for the gearbox to cool down; Open the drain plug and take an oil sample; Check the viscosity index of the oil; If the oil is visibly cloudy, it is recommended to replace it as soon as possible.