COUPLING-AIR CONDITIONER 3201730 - Caterpillar

Special Applications
Refer to the “General Information for Lubricants” article for important lubricant information.This section includes, but not limited to the special applications that apply to Cat equipment.
Table 28
Special Applications Lubricant Viscosities for Ambient Temperatures
Compartment or System Oil Type and Performance Requirements Oil Viscosities °C °F
Min Max Min Max
Starting Engine SH
SJ
SL SAE 0W-20 −40 40 −40 104
SAE 0W-30 −40 40 −40 104
SAE 5W-20 −30 10 −22 50
SAE10W −20 50 −4 122
Starting Engine Transmission Cat TDTO Cold Weather SAE 0W-20 −40 10 −40 50
CatDEO Cold Weather SAE 0W-40 −40 40 −40 104
Cat DEO-ULS SYN SAE 5W-40 −40 50 −40 122
Cat TO-4 SAE 5W-20 −30 10 −22 50
Cat TDTO SAE 10W −30 20 −22 68
SAE 30 −10 25 14 77
Variable Pitch Fan Cat DEO Cold Weather SAE 0W-40 −40 40 −40 104
Cat DEO-ULS SYN SAE 5W-40 −40 50 −40 122
Hydraulic Hammer Cat HYDO Advanced 10 SAE 10W −20 50 −4 122
Cat HYDO Advanced 20 SAE 20 -5 45 23 113
Cat HYDO Advanced 30 SAE 30 10 50 50 122
Cat BIO HYDO Advanced "ISO 46" Multi-Grade −40 40 −4 104
Cat ECF-1-a, Cat ECF-2, Cat ECF-3, Cat TO-4 SAE 0W-30 −40 10 −40 50
Cat DEO-ULS
Cat DEO SAE 15W-40 −15 50 5 122
Cat MTO SAE10W-30 −20 40 −4 104
Cat TDTO-TMS Multi-grade −15 50 5 122
Bar and Chain Oil Cat DEO Cold Weather SAE 0W-40 −40 40 −40 104
Cat DEO-ULS
CatDEO SAE 10W-30 −18 40 0 104
SAE 15W-40 −10 50 14 122