Komatsu PC1250-11, Original Instructions Manual

Page: 442 / 452

USE OF FUEL, COOLANT AND LUBRICANTS TO ACCORDING TO AMBI-
ENT TEMPERATURE
Reservoir Fluid type
Recommended
Komatsu Fluids
Ambient temperature, de-
grees Celsius ( °C)
Min Max
Engine oil pan
Engine oil for KDPF used in cold
terrain
(Oil Change interval 250 hours)
(Note.1) EOS5W30-LA
(KES)
-25 35
EOS5W40-LA
(KES)
-25 40
Engine oil for KDPF
(Oil Change interval 500 hours)
EO10W30-LA
(KES)
-20 40
EO15W40-LA
(KES)
-15 50
P.T.O. case Power train oil (Note.2)
TO10 (KES) -30 10
TO30 (KES) 0 40
Swing machinery Case
Final drive case
Damper case
Power train oil (Note.2) TO30 (KES) -30 50
Hydraulic System
Power train oil
TO10 (KES)
(Note.5)
-20 50
Hydraulic Oil
HO56-HE (KES) -30 50
HO46-HM (KES)
(Note.5)
-20 50
Grease fitting
Hyper grease (Note.3) G2-TE (KES) -20 50
Lithium EP grease G2-LI (KES) -20 50
Cooling system
Non-Amine Engine Coolant
AF-NAC (Note.4)
AF-NAC (KES) -40 50
Fuel tank Diesel fuel
EN 590 Class2 -30 20
EN 590 Grade D -10 50
• KES: Komatsu Engineering Standard
Reservoir
Specified capacity
(Liter)
Refill capacity
(Liter)
Engine oil pan 97 86
Swing machinery case (each of front and rear) 20 20
Final drive case (each of right and left) 22 21
P.T.O case 13.5 13.5
Hydraulic oil system 1180 670
Cooling system 142 142
Fuel tank 1360 -
REMARK
Specified capacity means the total amount of oil including the oil in the tank and the piping. Refill capacity
means the amount of oil needed to refill the system during inspection and maintenance.
RECOMMENDED FUEL, COOLANT, AND LUBRICANT REPLACEMENT PARTS
7-8