Komatsu PC22MR-3, Operation & Maintenance Manual

Page: 220 / 312

FUEL, COOLANT AND LUBRICANTS
MAINTENANCE
4-12
FUEL, COOLANT AND LUBRICANTS 4
* ASTM: American Society of Testing and Materials
Topping up Fluid type
Ambient temperature (°C)
Fluid
recommended by Komatsu
Min. Max.
Engine oil pan Engine oil
– 20 40 KomatsuEO10W30DH
– 15 50 Komatsu EO15W40DH
0 40 Komatsu EO30DH
Final reduction gears
Transmission oil
(Note (1))
– 30 50 TO30
Hydraulic system
Transmission oil – 20 50 TO10
Hydraulic oil – 20 50 HO46-HM
Hydraulic system with
biodegradable oil
See pag. 4-14 – 20 40 PANOLIN HLP SYNTH 46
Articulation greasing
Super white grease
(note (2))
– 20 50 G2-T, G2-TE
Grease EPlithium
based
– 20 50 G2-LI
Engine cooling system
Supercoolant
AF-NAC
(Note (3))
– 30 50 AF-NAC
Fuel tank Fuel oil (Note)
– 30 20
ASTM Grade No. 1-D S15
ASTM Grade No. 1-D S500
– 10 50
ASTM Grade No. 2-D S15
ASTM Grade No. 2-D S500
Windscreen washer
fluid Ethyl alcohol based
detergent
– 30 50
First filling quantity (litres) Oil change quantity (litres)
Engine oil pan 3.7 3.4
Final reduction gear (ea) 0.6 0.6
Hydraulic system 29 19
Fuel tank 27 –
Cooling system 3 –
Windscreen washer fluid 1 –
WEAM014500