Our Recommendation

Make
CATERPILLAR
Model
D9 GC (S/N AK400001-UP) (Tracked Bulldozers)
Engine
DT
Year
2020-
New Search Print
Application
Recommendation
Capacity (ltr)
Engine (DT) (3408C)
  (a, b)
48.0
Transmission
VERKOL SAE 30 TO-4 (c, d, e, f, g)
208
Final Drive (each)
VERKOL SAE 50 TO-4 (h, i, j, k)
15.0
Coolant
  (l)
140
Hydraulics
VESTA 10w HD (m, n, o, p, q)
77.2
Air Conditioning Compressor (R-134a)
 
0.3
Equalizer Bar End, Pin Joint, Bogie Cartridge & Track Pins
VERKOL GT-8/75w90 (r, s, t, u)
Track Roller Frame Recoil Spring (each)
VERKOL SAE 30 TO-4 (v, w, x, y, z, ba)
90.2
Track Rollers & Idlers
MAXIDIESEL SAE 30 (bb, bc, bd)
Winch (hydraulic drive)
VERKOL SAE 30 TO-4 (be, bf, bg, bh)
Winch (mechanical drive)
VERKOL SAE 30 TO-4 (bi, bj, bk, bl, bm)

Lubricant / Capacity Notes

a.
-10°C to 50°C
b.
Alternative recommendations, -18°C to 40°C: EO CAT DEO-ULS 10W-30
c.
0°C to 35°C
d.
Alternative recommendations, -20°C to 10°C: TF CAT TDTO 10W
e.
Alternative recommendations, -10°C to 35°C: TF CAT TDTO TMS
f.
Alternative recommendations, 0°C to 35°C: VERKOL SAE 30 TO-4
g.
Alternative recommendations, 10°C to 50°C: VERKOL SAE 50 TO-4
h.
-15°C to 50°C
i.
Alternative recommendations, -25°C to 15°C: VERKOL SAE 30 TO-4
j.
Alternative recommendations, -15°C to 50°C: VERKOL SAE 50 TO-4
k.
Alternative recommendations, -10°C to 50°C: TF CAT TDTO 60; TF CAT TO4 60
l.
Mix ratio, 50% >-37°C
m.
-20°C to 40°C
n.
Alternative recommendations, -25°C to 43°C: HY CAT BIO HYDO
o.
Alternative recommendations, -20°C to 40°C: TF CAT TDTO 10W; VERKOL SAE 10w TO-4
p.
Alternative recommendations, -15°C to 50°C: TF CAT TDTO TMS
q.
Alternative recommendations, 10°C to 50°C: HY CAT HYDO 30
r.
-30°C to 40°C
s.
Alternative recommendations, -20°C to 40°C: VERKOL GT-8/80w90 EP / SALDUBA 80w90 LS / VERKOL GT-7/80w90 EP
t.
Alternative recommendations, -10°C to 50°C: VERKOL GT-7/85w140 EP
u.
Alternative recommendations, 0°C to 40°C: SALDUBA 80w90 LS / VERKOL GT-7 SAE-90 EP
v.
-25°C to 25°C
w.
Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
x.
Alternative recommendations, -25°C to 25°C: TF CAT TDTO TMS
y.
Alternative recommendations, -20°C to 25°C: VERKOL SAE 30 TO-4
z.
Alternative recommendations, 0°C to 50°C: VERKOL SAE 50 TO-4
ba.
Alternative recommendations, 10°C to 40°C: TF CAT TO4 40
bb.
-20°C to 25°C
bc.
Alternative recommendations, -35°C to 40°C: EO CAT ECF-2 5W-40
bd.
Alternative recommendations, -10°C to 40°C: MAXIDIESEL SAE 40
be.
0°C to 43°C
bf.
Alternative recommendations, -20°C to 10°C: TF CAT TDTO 10W
bg.
Alternative recommendations, -10°C to 35°C: TF CAT TDTO TMS
bh.
Alternative recommendations, 0°C to 43°C: VERKOL SAE 30 TO-4
bi.
0°C to 35°C
bj.
Alternative recommendations, -20°C to 10°C: TF CAT TDTO 10W
bk.
Alternative recommendations, -10°C to 35°C: TF CAT TDTO TMS
bl.
Alternative recommendations, 0°C to 35°C: VERKOL SAE 30 TO-4
bm.
Alternative recommendations, 10°C to 50°C: VERKOL SAE 50 TO-4

General Notes

There are no notes to display for this model

Oil Change Intervals

Engine (DT) (3408C)
Months Max
6
Hours Max
250
Transmission
Months Max
12
Hours Max
1000
Final Drive (each)
Months Max
12
Hours Max
2000
Coolant
Hours Min
6000
Hours Max
12000
Hydraulics
Months Max
12
Hours Max
2000
Winch (hydraulic drive)
Months Max
12
Hours Max
1000
Winch (mechanical drive)
Months Max
12
Hours Max
1000