Our Recommendation

Make
CATERPILLAR
Model
D40D (Articulated Dump Trucks)
Engine
DT
New Search Print
Application
Recommendation
Capacity (ltr)
Engine (DT)
  (a, b, c, d, e, f, g)
30.0
Transfer Drive
VERKOL SAE 30 TO-4 (h, i, j, k)
2.5
Transmission
VERKOL SAE 30 TO-4 (l, m, n, o)
130
Front Differential
1
VERKOL GT-8/80w90 EP
38.0
2
SALDUBA 80w90 LS
3
VERKOL GT-7/80w90 EP
Rear Differential
1
VERKOL GT-8/80w90 EP
48.0
2
SALDUBA 80w90 LS
3
VERKOL GT-7/80w90 EP
Coolant
 
85.0
Brake Fluid
 
Hydraulics
VESTA 10w HD (p, q, r, s, t)
203
Rear Axle Brake System
VERKOL SAE 10w TO-4 (u)
114

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, -25°C to 10°C: EO CAT ECF-1 5W-20
d.
Alternative recommendations, -20°C to 40°C: EO CAT ECF-1 10W-30
e.
Alternative recommendations, -20°C to 10°C: EO CAT ECF-1 10W
f.
Alternative recommendations, 0°C to 40°C: EO CAT ECF-1 30
g.
Alternative recommendations, 5°C to 50°C: EO CAT ECF-1 40
h.
Alternative recommendations, -20°C to 10°C: VERKOL SAE 10w TO-4
i.
Alternative recommendations, 0°C to 35°C: VERKOL SAE 30 TO-4
j.
Alternative recommendations, 5°C to 45°C: TF CAT TO4 40
k.
Alternative recommendations, 10°C to 50°C: VERKOL SAE 50 TO-4
l.
Alternative recommendations, -20°C to 10°C: VERKOL SAE 10w TO-4
m.
Alternative recommendations, 0°C to 35°C: VERKOL SAE 30 TO-4
n.
Alternative recommendations, 5°C to 45°C: TF CAT TO4 40
o.
Alternative recommendations, 10°C to 50°C: VERKOL SAE 50 TO-4
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
u.
-20°C to 40°C

General Notes

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Oil Change Intervals

Engine (DT)
Hours Max
250
Transfer Drive
Months Max
6
Hours Max
1000
Transmission
Hours Max
1000
Front Differential
Hours Max
1000
Rear Differential
Hours Max
1000
Coolant
Months Max
24
Hours Max
2000
Brake Fluid
Months Max
24
Hydraulics
Months Max
18
Hours Max
3000
Rear Axle Brake System
Hours Max
2000