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Application
Recommendation
Capacity (ltr)
Engine (DT)
Product 1
Qualube Endurol 15W40 (a, b, c, d, e)
204
Product 2
Qualube Extremol 15W40
Product 3
Qualube Extremol 10W40
Transmission
Qualube Hi-Q-4 50 (g, h, i, j, k)
248 / 83.0 (f)
Differentials
Qualube Hi-Q-4 50 (l, m)
379
Final Drives (each)
Qualube Hi-Q-4 50 (n, o)
74.0
Coolant
Qualube Qualguard ORATEC Coolant
390
Front Wheel Bearings
Qualube Hi-Q-4 50 (p, q)
14.0
Hoist & Brake System
Qualube Hi-Q-4 10 (r, s, t)
641 / 421 (f)
Steering Hydraulics
Qualube Hi-Q-4 10 (u, v, w, x, y, z)
117 / 91.0 (f)

Lubricant / Capacity Notes

a. Caterpillar list API CH-4 and API CI-4 as preferred oils and API CG-4 as an acceptable alternative. These oils must meet Caterpillar's ECF-1 specification to avoid reduced engine life. API CF-4 should not be used in Caterpillar diesel engines
b. -15°C to 50°C
c. Alternative recommendations, -40°C to 30°C: Contact with our Technical Team
d. Alternative recommendations, -30°C to 40°C: Contact with our Technical Team
e. Alternative recommendations, -20°C to 40°C: Qualube Extremol FS 10W30 / Qualube Endurasyn SS 10W-30 / Qualube Supremol 5W30
f. System / Reservoir
g. 10°C to 50°C
h. Alternative recommendations, -40°C to 20°C: Contact with our Technical Team
i. Alternative recommendations, -30°C to 20°C: Contact with our Technical Team
j. Alternative recommendations, -20°C to 10°C: Qualube Hi-Q-4 10
k. Alternative recommendations, 0°C to 35°C: Qualube Hi-Q-4 30
l. <32°C
m. Alternative recommendations, <50°C: Contact with our Technical Team
n. <32°C
o. Alternative recommendations, <50°C: Contact with our Technical Team
p. <32°C
q. Alternative recommendations, <50°C: Contact with our Technical Team
r. -20°C to 50°C
s. Alternative recommendations, -40°C to 40°C: Contact with our Technical Team
t. Alternative recommendations, -20°C to 50°C: Qualube Hi-Q-4 10
u. -20°C to 40°C
v. Alternative recommendations, -40°C to 40°C: Contact with our Technical Team
w. Alternative recommendations, -30°C to 40°C: Contact with our Technical Team
x. Alternative recommendations, -20°C to 40°C: Contact with our Technical Team
y. Alternative recommendations, -15°C to 50°C: Contact with our Technical Team
z. Alternative recommendations, 10°C to 50°C: Qualube Hi-Q-4 30

General Notes

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Oil Change Intervals

Engine (DT)
Hours Max 250
Transmission
Hours Max 1000
Coolant
Months Max 24
Hours Max 2000
Hoist & Brake System
Hours Max 2000
Steering Hydraulics
Hours Max 1000