MAINTENANCE LUBRICANTS, FUEL AND COOLANT SPECIFICATIONS REMARK When fuel sulfur content is less than 0.5%, change oil in the oil pan according to periodic maintenance hours described in this manual. Change oil according to the following table if fuel sulphur content is above 0.5%. When starting the engine with an atmospheric temperature of lower than 0єC (32єF), be sure to use engine oil of SAE10W, SAE10W-30 and SAE15W-40, even though the atmospheric temperature goes up to 10єC (50єF) more or less during the day. Use API classification CD as engine oil and if API classification CC is used, reduce the engine oil change interval to half.
There is no problem if single grade oil is mixed with multigrade oil (SAE10W-30, 15W-40), but be sure to add single grade oil that matches the temperature range in the table. We recommend Komatsu genuine oil which has been specifically formulated and approved for use in engine and hydraulic work equipment applications. Specified capacity: Total amount of oil including oil for components and oil in piping. Refill capacity: Amount of oil needed to refill system during normal inspection and maintenance. ASTM: American Society of Testing and Material SAE: Society of Automotive Engineers API:
American Petroleum Institute 4-9 Fuel sulfur content Charge interval of oil in engine oil pan 0.5 to 1.0% 1/2 of regular interval Above 1.0% 1/4 of regular interval No.
Supplier Engine Oil [CD or CE] SAE10W, 30, 40 10W30, 15W40 (The 15W40 oil marked * is CE.) Gear Oil [GL-4 or GL-5] SAE80, 90, 140 Grease [Lithium-Base] NLGI No.2 Anti-freeze Coolant [Ethylene Glycol Base] Permanent Type 1 KOMATSU EO10-CD EO30-CD EO10-30CD EO15-40CD GO90 GO140 G2-LI G2-LI-S AF-ACL AF-PTL AF-PT (Winter, one season type) 2 AGIP Diesel sigma S super diesel multigrade *Sigma turbo Rotra MP GR MU/EP - 3 AMOCO *Amoco 300 Multi-purpose gear oil PYKON premium grease - 4 ARCO *Arcofleet S3 plus Arco HD gear oil Litholine HEP 2 Arco EP moly D - 5 BP Vanellus C3 Gear oil EP Hypogear EP Energrease LS-EP2 Antifreeze 6 CALTEX *RPM delo 400 RPM delo 450 Universal thuban Universal thuban EP Marfak all purpose 2 Ultra-duty grease 2 AF engine coolant 7 CASTROL *Turbomax *RX super CRD EP EPX Hypoy Hypoy B Hypoy C MS3 Spheerol EPL2 Anti-freeze 8 CHEVRON *Delo 400 Universal gear Ultra-duty grease 2 -