| 摘要 |
PURPOSE: An oil level checking device for a rotary reduction gear of an excavator is provided to detect lubricant level of the inside of the ROTARY REDUCTION GEAR at accessible location. CONSTITUTION: An oil level checking device for a rotary reduction gear of an excavator comprises a gauge tube. The gauge tube is made a transparent plastic material. The gauge tube is arranged on the rotary reduction gear. The bottom part of the gauge tube is connected to a drain outlet(118), which is formed on the side of a housing(120), using a connection member. |
