Our Recommendation

Make
CATERPILLAR
Model
320 GC (S/N KTN00001 - Up) (Tracked Excavators)
Engine
DT
Year
2017-
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Application
Recommendation
Capacity (ltr)
Engine (DT) (Cat C4.4)
  (a, b)
25.0
Transmission
From Hydraulics
Coolant
  (c)
28.0
Hydraulics
VESTA 10w HD (d, e, f, g, h)
113
Hydraulics (with Hydraulic Breaker - 100%/50% usage)
VESTA 10w HD (i, j, k, l, m)
113
Grease Points
1
QUAKERTEK VERKOMAX FGM 2 (n)
2
QUAKERTEK VERKOMAX R 250
3
QUAKERTEK VERKOMAX SG 2
Diesel Exhaust Fluid (DEF) Tank
 
30.0
Pump Coupling
  (o)
Swing Gear Teeth
1
QUAKERTEK VERKOMAX FGM 2 (p)
22.0
2
QUAKERTEK VERKOMAX R 250
3
QUAKERTEK VERKOMAX SG 2
Swing Gearbox
VERKOL SAE 30 TO-4 (q, r, s, t)
6.0
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
VERKOPLUS 15w40 MSA (bc, bd, be)
Travel Gearbox (each)
VERKOL SAE 30 TO-4 (bf, bg, bh, bi)
6.0

Lubricant / Capacity Notes

a.
-18°C to 40°C
b.
Alternative recommendations, -10°C to 50°C: EO CAT DEO-ULS 15W-40
c.
Mix ratio, 50% >-37°C
d.
-20°C to 40°C
e.
Alternative recommendations, -20°C to 40°C: TF CAT TDTO 10W; VERKOPLUS 10w30 MSA
f.
Alternative recommendations, -15°C to 50°C: TF CAT TDTO TMS
g.
Alternative recommendations, -5°C to 45°C: HY CAT HYDO 20W
h.
Alternative recommendations, 0°C to 50°C: HY CAT HYDO 30
i.
-20°C to 40°C
j.
Alternative recommendations, -20°C to 40°C: TF CAT TDTO 10W; VERKOPLUS 10w30 MSA
k.
Alternative recommendations, -15°C to 50°C: TF CAT TDTO TMS
l.
Alternative recommendations, -5°C to 45°C: HY CAT HYDO 20W
m.
Alternative recommendations, 0°C to 50°C: HY CAT HYDO 30
n.
Alternative recommendations: QUAKERTEK ATLANTA 2 / QUAKERTEK VERKOMAX R 250 / QUAKERTEK MOLYVERKOL 2
o.
-18°C to 40°C
p.
Alternative recommendations: QUAKERTEK ATLANTA 2 / QUAKERTEK VERKOMAX R 250 / QUAKERTEK MOLYVERKOL 2
q.
-30°C to 35°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.
-10°C to 50°C
bd.
Alternative recommendations, -30°C to 50°C: GO CAT FDAO SYN
be.
Alternative recommendations, -10°C to 50°C: EO CAT DEO-ULS 15W-40
bf.
-30°C to 35°C
bg.
Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
bh.
Alternative recommendations, -25°C to 25°C: TF CAT TDTO TMS
bi.
Alternative recommendations, -15°C to 50°C: VERKOL SAE 50 TO-4

General Notes

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Oil Change Intervals

Engine (DT) (Cat C4.4)
Hours Max
500
Coolant
Months Min
36
Months Max
72
Hours Min
6000
Hours Max
12000
Hydraulics
Months Min
18
Months Max
36
Hours Min
3000
Hours Max
6000
Hydraulics (with Hydraulic Breaker - 100%/50% usage)
Hours Min
600
Hours Max
1000
Pump Coupling
Months Max
36
Hours Max
5000
Swing Gearbox
Months Max
6
Hours Max
1000
Travel Gearbox (each)
Hours Max
2000