What model of gear oil does Cater use?
2 Answers
Cater gear oil can use models 85-90w or 80-90w. When maintaining the excavator transmission, you should check the transmission oil level and lubricating oil quality, and replenish or replace the lubricating oil. Check all seals and oil seals of the transmission for oil leakage. Check whether the vent hole on the transmission cover is clear, and unclog it if necessary. Check the shifting of each gear of the transmission to see if there is any difficulty in shifting, or any abnormal noise during shifting. If the above conditions exist, repairs should be carried out through additional operations. Carefully check the transmission for abnormal noise, diagnose the location and cause of the abnormal noise, and repair if necessary. Check the ball pin fit clearance at each hinge of the transmission operating mechanism lever system, and see if there are any cracks, etc.
Let me share some experience about Caterpillar gear oil models. Having operated Cat equipment for over a decade, I can tell you the model mainly depends on your specific machine's manual. Commonly used ones like Caterpillar TO-4 specification oil are quite versatile – it protects gears from wear under heavy loads. Never substitute with regular oil casually, or you'll face issues like noisy transmissions or oil leaks. For winter changes, choose types with good low-temperature fluidity, while summer requires heat-resistant varieties. Always check oil levels as insufficient amounts affect gear shifting. Regular maintenance is key – I always recommend consulting the manual before purchasing matching oil products. This prevents wasting money on unnecessary repairs and saves significant maintenance costs.
