Our Recommendation

Make
CATERPILLAR
Model
320 GX (S/N TNG00001 - Up) (Tracked Excavators)
Engine
DT
Year
2020-
New Search Print
Application
Recommendation
Capacity (ltr)
Engine (DT) (Caterpillar C4.4, 4.4L)
  (a, b, c)
15.0
Transmission
From Hydraulics
Coolant
 
25.0
Hydraulics
VESTA 10w HD (d, e, f, g)
115
Grease
1
QUAKERTEK ATLANTA 2 (h, i)
2
QUAKERTEK VERKOMAX R 250
3
QUAKERTEK MOLYVERKOL 2
Air Conditioning Compressor
 
Automatic Lubrication (grease)
1
QUAKERTEK VERKOMAX FGM 2 (j)
2
QUAKERTEK VERKOMAX R 250
3
QUAKERTEK VERKOMAX SG 2
Final Drives (each)
VERKOL SAE 30 TO-4 (k, l, m, n)
4.5
Pump Coupling (if fitted)
  (o, p)
Swing Drive
VERKOL SAE 30 TO-4 (q, r, s, t)
12.0
Track Roller Frame Pivot Bearings
VERKOL SAE 30 TO-4 (u, v, w, x)
Track Roller Frame Recoil Spring
VERKOL SAE 30 TO-4 (y, z, ba, bb)
Track Rollers & Idlers
  (bc)
Variable Pitch Fan
  (bd, be, bf, bg)

Lubricant / Capacity Notes

a.
-18°C to 40°C
b.
Alternative recommendations, -18°C to 40°C: CK-4 10W-30
c.
Alternative recommendations, -10°C to 50°C: EO CAT DEO-ULS 15W-40; CK-4 15W-40
d.
-20°C to 40°C
e.
Alternative recommendations, -30°C to 50°C: HY CAT BIO HYDO 46
f.
Alternative recommendations, -15°C to 50°C: TF CAT TDTO TMS
g.
Alternative recommendations, 10°C to 50°C: HY CAT HYDO 30
h.
-20°C to 140°C
i.
Alternative recommendations, -15°C to 140°C: QUAKERTEK VERKOMAX FGM 2 / QUAKERTEK VERKOMAX R 250 / QUAKERTEK VERKOMAX SG 2
j.
-30°C to 50°C
k.
-25°C to 25°C
l.
Alternative recommendations, -30°C to 25°C: TF CAT TDTO TMS
m.
Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
n.
Alternative recommendations, -15°C to 50°C: VERKOL SAE 50 TO-4
o.
-18°C to 40°C
p.
Alternative recommendations, -18°C to 40°C: CK-4 10W-30
q.
-25°C to 25°C
r.
Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
s.
Alternative recommendations, -25°C to 25°C: TF CAT TDTO TMS
t.
Alternative recommendations, -15°C to 50°C: VERKOL SAE 50 TO-4
u.
-20°C to 25°C
v.
Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
w.
Alternative recommendations, -25°C to 25°C: TF CAT TDTO TMS
x.
Alternative recommendations, 0°C to 50°C: VERKOL SAE 50 TO-4
y.
-20°C to 25°C
z.
Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
ba.
Alternative recommendations, -25°C to 25°C: TF CAT TDTO TMS
bb.
Alternative recommendations, 0°C to 50°C: VERKOL SAE 50 TO-4
bc.
-35°C to 40°C
bd.
-40°C to 50°C
be.
Alternative recommendations, -40°C to 50°C: CI-4S 0W-40
bf.
Alternative recommendations, -15°C to 25°C: TF CAT TO4M 30
bg.
Alternative recommendations, -10°C to 50°C: TF CAT TO4M 50

General Notes

There are no notes to display for this model

Oil Change Intervals

Engine (DT) (Caterpillar C4.4, 4.4L)
Months Max
6
Hours Max
500
Coolant
Months Max
72
Hours Max
12000
Hydraulics
Months Max
36
Hours Max
6000
Final Drives (each)
Months Max
12
Hours Max
2000
Pump Coupling (if fitted)
Months Max
36
Hours Max
5000
Swing Drive
Months Max
12
Hours Max
1000