Doosan DX700LC Operation And Maintenance Manual page 271

Antifreeze Concentration Tables
Ethylene Glycol - Doosan Genuine Antifreeze Solution (for all seasons)
Ambient Temperature
-10°C (14°F)
-15°C (5°F)
-20°C (-4°F)
-25°C (-13°F)
-30°C (-22°F)
-40°C (-40°F)
Propylene Glycol - Doosan Genuine Antifreeze Solution (for all seasons)
Ambient Temperature
-10°C (14°F)
-15°C (5°F)
-20°C (-4°F)
-25°C (-13°F)
-30°C (-22°F)
-40°C (-40°F)
NOTE: Mixing ratio is for reference purpose only, and is not
an absolute standard.
NOTE: Replacement cycle of the Doosan Genuine Product is
2,000 hours or one year.
Inspection, Maintenance and Adjustment
(2,000 Hour / Yearly)
Cooling Water
80%
73%
67%
60%
56%
50%
(2,000 Hour / Yearly)
Cooling Water
78%
71%
65%
59%
55%
48%
Antifreeze
20%
27%
33%
40%
44%
50%
Antifreeze
22%
29%
35%
41%
45%
52%
OP001123
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