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Our Recommendation

VESTA C4 10w30 is recommended for your KOMATSU

Make
KOMATSU
Model
GD 661A-1 (GD 1 Series Motor Grader)
Engine
D / DT
Application
Recommendation
Capacity (ltr)
Engine (D / DT)
VESTA C4 10w30 (a, b, c, d)
24.0
Transmission
MAXIDIESEL SAE 30 (e, f)
36.0
Coolant
VERKOL TRUCK 50%
60.0 (g)
Hydraulic Brake System
 
1.0
Hydraulics
VESTA 10w HD
30.0 (h)
Circle Rotation Gearcase
1
 SALDUBA 80w90 LS
4.0
2
 VERKOL GT-7 SAE-90 EP
Final Drive Case
MAXIDIESEL SAE 30 (i, j)
16.0
Tandem Drive Case (each)
MAXIDIESEL SAE 30 (k, l)
36.0

General Notes

There are no notes to display for this model

Lubricant / Capacity Notes

a.
Alternative recommendations, -20°C to 40°C: VESTA C4 10w30
b.
Alternative recommendations, -20°C to 10°C: VESTA 10w HD
c.
Alternative recommendations, -15°C to 40°C: VERKOAGRI STOU 15w40 / VERKOL TDI 15w40 / MAXIDIESEL 15w40 SHPD
d.
Alternative recommendations, 0°C to 40°C: MAXIDIESEL SAE 30
e.
Alternative recommendations, -20°C to 10°C: VESTA 10w HD
f.
Alternative recommendations, 0°C to 40°C: MAXIDIESEL SAE 30
g.
C type, 60 ltr; A, F, H, K, L, M, N types, 34 ltr
h.
C type, 30 ltr; A, F, H, K, L, M, N types, 15 ltr
i.
Alternative recommendations, Transmission, Tandem Drive & Final Drive, -20°C to 10°C: VESTA 10w HD
j.
Alternative recommendations, Transmission, Tandem Drive & Final Drive, 0°C to 40°C: MAXIDIESEL SAE 30
k.
Alternative recommendations, Transmission, Tandem Drive & Final Drive, -20°C to 10°C: VESTA 10w HD
l.
Alternative recommendations, Transmission, Tandem Drive & Final Drive, 0°C to 40°C: MAXIDIESEL SAE 30

Oil Change Intervals

Engine (D / DT)
Hours Max
250
Transmission
Months Max
6
Hours Max
1000
Coolant
Months Max
12
Hours Max
2000
Hydraulic Brake System
Months Max
24
Hydraulics
Months Max
12
Hours Max
2000
Circle Rotation Gearcase
Months Max
12
Hours Max
2000
Tandem Drive Case (each)
Months Max
12
Hours Max
2000