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Our Recommendation

Make
CATERPILLAR
Model
D8N (Wheeled Bulldozers)
Engine
DT
Application
Recommendation
Capacity (ltr)
Engine (DT) (Cat 3406CTA)
  (a, b, c, d, e, f, g)
Transmission
VERKOL SAE 30 TO-4
Final Drives (each)
VERKOL SAE 30 TO-4 (h, i, j, k, l, m, n)
Coolant
 
Hydraulics
VESTA 10w HD (o, p, q, r, s, t)
Greases: Molybdenum
1
QUAKERTEK ATLANTA 2
2
QUAKERTEK VERKOMAX R 250
3
QUAKERTEK MOLYVERKOL 2
Greases: Multipurpose
1
QUAKERTEK VITALIA BF
2
QUAKERTEK VERKOPLEX XP-2
3
QUAKERTEK TERMOPLEX 220 EP
Greases: Special Purpose (high temp. antifriction bearings)
 

General Notes

There are no notes to display for this model

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.
Alternative recommendations, -40°C to 30°C: EO CAT ECF-1 0W-30
c.
Alternative recommendations, -40°C to 10°C: EO CAT ECF-1 0W-20
d.
Alternative recommendations, -30°C to 40°C: EO CAT ECF-1 5W-40
e.
Alternative recommendations, -30°C to 30°C: EO CAT ECF-1 5W-30
f.
Alternative recommendations, -20°C to 40°C: EO CAT ECF-1 10W-30
g.
Alternative recommendations, -15°C to 50°C: EO CAT ECF-1 15W-40
h.
Alternative recommendations, -40°C to 0°C: TF CAT TO4 0W-30
i.
Alternative recommendations, -40°C to -10°C: TF CAT TO4 0W-20
j.
Alternative recommendations, -30°C to 10°C: VERKOL SAE 10w TO-4
k.
Alternative recommendations, -30°C to 0°C: TF CAT TO4 5W-30
l.
Alternative recommendations, -25°C to 15°C: VERKOL SAE 30 TO-4
m.
Alternative recommendations, -15°C to 50°C: VERKOL SAE 50 TO-4
n.
Alternative recommendations, -10°C to 50°C: TF CAT TO4 60
o.
Caterpillar list API CG-4, API CF and CAT TO-4 as alternative specifications. These oils must have a minimum zinc content of 900 ppm
p.
-20°C to 40°C
q.
Alternative recommendations, -20°C to 40°C: TF CAT TDTO 10W; VERKOPLUS 10w30 MSA
r.
Alternative recommendations, -15°C to 50°C: TF CAT TDTO TMS
s.
Alternative recommendations, -5°C to 45°C: HY CAT HYDO 20W
t.
Alternative recommendations, 0°C to 50°C: HY CAT HYDO 30

Oil Change Intervals

Engine (DT) (Cat 3406CTA)
Hours Max
250
Transmission
Months Max
6
Hours Max
1000
Final Drives (each)
Months Max
12
Hours Max
2000
Coolant
Months Max
24
Hours Max
2000
Hydraulics
Months Max
12
Hours Max
2000