Cat Pumps ISO68 Crankcase Hydraulic Oil

Cat Pumps 6107 oil is for use in lubricating the crankcase of internal combustion engines and CAT piston and plunger pumps.

Establishing a regular crankcase oil change schedule is one of the most important steps in preventative maintenance and assuring long pump life.

Change initial fill after 50 hours running period. Change oil every 3 months or at 500 hour intervals. Longer oil change intervals may be possible depending on application and enviromental conditions.

• Check for oil in the crankcase before starting your pump. Running your pump without oil will VOID the warranty. Periodically inspect crankcase to assure the oil level is at the red dot or mid point on the bubble gauge. Remove the oil cap on the top of the crankcase and inspect for water or other contaminants in the oil. Change immediately if discolored or contaminated.
• Refer to individual data sheet or service manuals for prescribed amount of oil for each pump crankcase and fill crankcase to designated level (usually to marking on oil gauge).
• Pumps using wicks should be periodically lubricated through the access holes on the top front of the crankcase. See Tech Bulletin 024 on lubrication of the Lo-Pressure seals. Larger pumps often use oilers. Oilers should be filled at start-up and opened for a minimum of thirty minutes prior to start-up. Adjust drip rate after start-up according to operating cycle of pump. (Approximately 2-3 drops per hole per week for typical installation.)
• The type of lubricant will be determined by the application, the compatibility with other system components and concern for contamination of the pumped liquid.

Also known as:

• 01-527-3990
• 015273990
• 9150-01-527-3990
• 9150015273990