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MAINTENANCE
Service Data
Fuel and Lubricant Chart
Use different fuels, lubricants and greases according to the temperature, referring to the
chart below.
¡Change the lubricant earlier than as shown in the table if it is extremely dirty or its
performance has deteriorated severely.
¡Whenever possible, use the same brand of lubricant as before. If changing with a different
brand, replace the entire quantity – do not mix different brands.
* If the percentage of the traveling time within the total operating time is high, replace the
gear oil earlier than the specified time.
** For water, use tap water (soft). Do not use well or river water.
*** When the ambient temperature drops below 0°C, add coolant (antifreeze). Follow the
coolant manufacturer’s instructions to determine the mixture ratio.
Part Type
Replacement
interval
Engine
oil pan
Diesel
engine oil
API-CD
After first 50
hrs.
Every 250 hrs.
Upper limit:
7.4 (7.8)
Lower limit:
4.0 (4.2)
System:
120
(31.8US.gal.)
Tank:79
(20.9US.gal.)
Hydraulic
tank
Antiwear
hydraulic oil
Every 2000 hrs.
Use a clean, Quality fuel for good performance and optimum engine life.
¡ To prevent fuel flow problems in cold weather, use diesel fuel with a pour point of
at least -12°C (10°F) below the lowest expected ambient temperature.
¡ Minimum cetane number is 45. Low temperature or high altitude operation may
require the use of fuel with a higher cetane number.
Fuel tank
Diesel fuel
75
(19.8US.gal.)
Engine cool-
ing system
Coolant (water **
+ coolant ***)
Every 1000
hrs.
7.2 (7.6)
SAE 5W-20
SAE 10W-30
SAE 15W-40
Travel reduc-
tion gear
Gear oil
API-GL-4
SAE 90
After first 250 hrs.*
Every 1000 hrs.
Slew
bearing
Working
equipment
Levers
Lithium
based
grease
EP-2
NLGI No. 2
Every 50 hrs.
Daily or every
10 hrs.
When
required
As
required
0.8 (0.85)
Capacity
R
(US. qt.)
Type by temperature
-22 -4 14 32 50 68 86
104
°F
-30 -20 -10 0 10 20 30 40°C
ISO VG32
ISO VG46
ISO VG68
50% coolant mixture
30% coolant mixture
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