EDGE GP-SEGMENT 1359293 - Caterpillar

Table 1
Lubricant Viscosities for Ambient Temperatures    
Compartment or System     Oil Type and Classification     Oil Viscosities     °C     °F    
Min Max     Min     Max    
Engine Crankcase for all Machines (1) (2)     Cat DEO Multigrade
Cat DEO SYN
Cat Arctic DEO SYN (3)
Cat ECF-1 (4)     SAE 0W20     -40     10     -40     50    
SAE 0W30 -40     30     -40     86    
SAE 0W40 -40 40     -40     104    
SAE 5W30 -30     30     -22     86    
SAE 5W40 -30     50     -22     122    
SAE 10W30 (5) -18     40     0     104    
SAE 10W40 -18 50     0     122    
SAE 15W40 -9.5     50     15     122    
Hydraulic Systems     Cat HYDO
Cat DEO
Cat TDTO
Cat MTO
API CG-4
API CF
Cat TO-4     SAE 0W20     -40     40     -40     104    
SAE 0W30 -40     40     -40     104    
SAE 5W30 -30     40     -22     104    
SAE 5W40 -30     40     -22     104    
SAE 10W -20     40     -4     104    
SAE 30 10     50     50     122    
SAE 10W30 -20     40     -4     104    
SAE 15W40 -15     50     5     122    
Caterpillar MTO -25     50     -13     104    
BIO HYDO-(HEES) (6) -25     43     -13     110    
Eccentric Weight Housing     4C-6767 Synthetic     4C-6767 Synthetic Synthetic Oil (7)     -20     50     -4     122    
( 1 ) Supplemental heat is recommended for cold-soaked starts below the minimum ambient temperature. Supplemental heat may be required for cold-soaked starts that are above the minimum temperature that is stated, depending on the parasitic load and other factors. Cold-soaked starts occur when the engine has not been operated for a period of time, allowing the oil to become more viscous due to cooler ambient temperatures.
( 2 ) API CF oils are not recommended for Caterpillar 3500 Series and smaller Direct Injection (DI) diesel engines. API CF-4 oils are not recommended for Caterpillar machine diesel engines.
( 3 ) Cat Arctic DEO SYN is an SAE 0W-30 viscosity grade oil.
( 4 ) API CI-4, API CI-4 PLUS, and API CH-4 oils are acceptable if the requirements of Caterpillar's ECF-1 (Engine Crankcase Fluid specification - 1) are met. API CI-4, API CI-4 PLUS, and API CH-4 oils that have not met the requirements of Caterpillar's ECF-1 specification may cause reduced engine life.
( 5 ) SAE 10W-30 is the preferred viscosity grade for the 3116, 3126, C7, C-9 and the C9 diesel engines when the ambient temperature is between -18° C (0° F) and 40° C (104° F).
( 6 ) Commercial biodegradable hydraulic oil (HEES) must meet the Caterpillar BF-1 specification. The listed ambient temperature range is for the current Cat BIO HYDO (HEES),