Komatsu — 20. USE OF FUEL,COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE

20. USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE PROPER SELECTION OF FUEL, COOLANT AND LUBRICANTS In this range, preheating with a starting aid is necessary. 3-11 RESERVOIR KIND OF FLUID AMBIENT TEMPERATURE –40 –22 –4 14 32 50 68 86°F –40 –30 –20 –10 0 10 20 30°C CAPACITY Specified amount Refill capacity Engine oil pan Engine oil 58 ¬ 15.31 US gal 51 ¬ 13.46 US gal SAE 15W -40 S AE 1 0W- 30 SA E 30 S AE 1 0WC D Power train oil pan (incl.

transmission, torque converter and bevel gear case) Damper case 250 ¬ 66 US gal 2.1 ¬ 0.55 US gal 150 ¬ 39.6 US gal 2.1¬ 0.55 US gal SA E 30 SAE 10W Final drive case (each) Pivot shaft case (each) 65 ¬ 17.16 US gal 18 ¬ 4.76 US gal 65 ¬ 17.16 US gal — SAE 30 Hydraulic system 270 ¬ 71.33 US gal 120 ¬ 31.70 US gal SAE 10W M IL-H -560 6C Carrier roller (each) Track roller (each) Idler (each) Bogie cartridge pin (each) Gear oil 0.70 – 0.80 ¬ 0.18–0.21 US gal 1.40 – 1.50 ¬ 0.37–0.40 US gal 1.45 – 1.70 ¬ 0.38–0.45 US gal 0.23 – 0.25 ¬ 0.06–0.07 US gal 0.70 – 0.80 ¬ 0.18–0.21 US gal 1.40 – 1.50 ¬ 0.37–0.40 US gal 1.45 – 1.70 ¬ 0.38–0.45 US gal 0.23 – 0.25 ¬ 0.06–0.07 US gal G O 1 40 Fuel tank Diesel fuel 1050 ¬ 277.41 US gal — A STM D97 5 N o.2 AST M D 975 No.1 Grease fitting Grease — — NLG L (M IL-G -187 09A) NLG L (MIL -G-10 924C) Cooling system Water Add antifreeze Water 165 ¬ 43.59 US gal —