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Section 1 Maintenance
SCC1000C Crawler Crane — Maintenance Manual
2�2 Table of Recommended Common Grease
Table 5-3 Recommended Engine Oil
CAUTION
-- Select top-grade lubrication oil with quality level: CF-4, CG-4 and CH-4�
-- Use of high viscosity lubricating oil can reduce engine oil consumption, improve engine
performance in cold weather and maintain lubrication at high operating temperatures� It is
recommended to use SAE15W-40 engine oil for most climates�
-- Low viscosity engine oil can be used with limitation, for example, SAE10W-30 can be used
to help startup and provide sufcient engine oil ow when the ambient temperature is below
-5°C(23°F)� However, long-term and continuous use of low viscosity engine oil will reduce the
service life of the engine due to abrasion�
Suitable Temperature
°C(°F)
Designation
-40
(-40)
-30
(-22)
-20
(-4)
-15
(5)
0
(32)
10
(50)
20
(68)
30
(86)
40
(104)
50
(122)
SAE15W - 40
SAE10W - 30
SAE5W - 30
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