The Bobcat 643 skid steer requires hydraulic fluid that meets the following specifications:
* SAE 10W
* API CF-2 or CF-4
* MIL-PRF-2104G Type II
The recommended hydraulic fluid for the Bobcat 643 skid steer is Bobcat 643 Hydraulic Fluid. This fluid is specifically formulated for use in Bobcat skid steers and meets all of the requirements listed above.
Checking Hydraulic Fluid Level
The hydraulic fluid level should be checked daily before operating the skid steer. The fluid level should be between the "FULL" and "ADD" marks on the hydraulic fluid dipstick. If the fluid level is low, add fluid until it reaches the proper level.
Changing Hydraulic Fluid
The hydraulic fluid should be changed every 2,000 hours of operation or every two years, whichever comes first. To change the hydraulic fluid, follow these steps:
1. Warm up the skid steer by running it for a few minutes.
2. Shut off the engine.
3. Remove the hydraulic fluid drain plug.
4. Allow the fluid to drain completely.
5. Reinstall the drain plug.
6. Add new hydraulic fluid until it reaches the proper level.
7. Start the engine and run the skid steer for a few minutes to circulate the new fluid.
Hydraulic Fluid Maintenance
To keep the hydraulic system in good working condition, it is important to perform regular maintenance. This includes:
* Checking the hydraulic fluid level regularly
* Changing the hydraulic fluid according to the recommended schedule
* Inspecting the hydraulic hoses for leaks
* Checking the hydraulic filter for contamination
* Cleaning the hydraulic system if necessary
By following these simple maintenance procedures, you can help extend the life of your Bobcat 643 skid steer and keep it operating at peak performance.
