Our Recommendation

Make
CATERPILLAR
Model
325C FM (S/N S3M00001 - Up) (Excavators)
Engine
DT
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Application
Recommendation
Capacity (ltr)
Engine (DT) (3126B)
  (a, b, c, d)
34.0
Final Drives (each)
VERKOL SAE 50 TO-4 (e, f, g, h, i)
6.0
Coolant
  (j)
31.5
Cab Tilt System
VESTA 10w HD (k, l)
11.6
Hydraulics
VESTA 10w HD (m, n, o, p, q)
165
Grease Points
1
QUAKERTEK VERKOMAX FGM 2 (r)
2
QUAKERTEK VERKOMAX R 250
3
QUAKERTEK VERKOMAX SG 2
Centralised Lubrication System
1
QUAKERTEK VERKOMAX FGM 2 (s)
2
QUAKERTEK VERKOMAX R 250
3
QUAKERTEK VERKOMAX SG 2
Pump Coupling
  (t)
Swing Gear Teeth
QUAKERTEK ASTURUS 2
21.4
Swing Gearbox
VERKOL SAE 50 TO-4 (u, v, w, x, y)
10.0
Track Roller Frame Pivot Bearings
VERKOL SAE 50 TO-4 (z, ba, bb, bc, bd)
Track Roller Frame Recoil Spring
VERKOL SAE 50 TO-4 (be, bf, bg, bh, bi)
Track Rollers & Idlers
MAXIDIESEL SAE 30 (bj, bk)
Variable Pitch Fan
VERKOL SAE 50 TO-4 (bl, bm, bn)

Lubricant / Capacity Notes

a.
-18°C to 40°C
b.
Alternative recommendations, -30°C to 50°C: CK-4S 5W-40
c.
Alternative recommendations, -18°C to 40°C: CK-4 10W-30
d.
Alternative recommendations, -10°C to 50°C: EO CAT DEO-ULS 15W-40; CK-4 15W-40
e.
-15°C to 50°C
f.
Alternative recommendations, -30°C to 25°C: TF CAT TDTO TMS
g.
Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
h.
Alternative recommendations, -25°C to 25°C: VERKOL SAE 30 TO-4
i.
Alternative recommendations, -15°C to 50°C: VERKOL SAE 50 TO-4
j.
Mix ratio, 50% >-37°C
k.
-20°C to 40°C
l.
Alternative recommendations, 10°C to 50°C: HY CAT HYDO 30
m.
-20°C to 40°C
n.
Alternative recommendations, -30°C to 50°C: HY CAT BIO HYDO 46
o.
Alternative recommendations, -20°C to 40°C: TF CAT TDTO 10W; EO CAT DEO-ULS 10W-30
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.
Alternative recommendations: QUAKERTEK ATLANTA 2 / QUAKERTEK VERKOMAX R 250 / QUAKERTEK MOLYVERKOL 2
s.
Alternative recommendations: GrCSC 1
t.
-18°C to 40°C
u.
-15°C to 50°C
v.
Alternative recommendations, -30°C to 25°C: TF CAT TDTO TMS
w.
Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
x.
Alternative recommendations, -25°C to 25°C: VERKOL SAE 30 TO-4
y.
Alternative recommendations, -15°C to 50°C: VERKOL SAE 50 TO-4
z.
0°C to 50°C
ba.
Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
bb.
Alternative recommendations, -25°C to 25°C: TF CAT TDTO TMS
bc.
Alternative recommendations, -20°C to 25°C: VERKOL SAE 30 TO-4
bd.
Alternative recommendations, -10°C to 40°C: TF CAT TDTO 40; TF CAT TO4 40
be.
0°C to 50°C
bf.
Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
bg.
Alternative recommendations, -25°C to 25°C: TF CAT TDTO TMS
bh.
Alternative recommendations, -20°C to 25°C: VERKOL SAE 30 TO-4
bi.
Alternative recommendations, -10°C to 40°C: TF CAT TDTO 40; TF CAT TO4 40
bj.
-20°C to 25°C
bk.
Alternative recommendations, -35°C to 40°C: EO CAT ECF-3 5W-40
bl.
-10°C to 50°C
bm.
Alternative recommendations, -40°C to 50°C: EO CAT ECF-1 5W-40; CG-4 5W-40; EO CAT ECF-1 0W-40
bn.
Alternative recommendations, -15°C to 25°C: VERKOL SAE 30 TO-4

General Notes

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Oil Change Intervals

Engine (DT) (3126B)
Months Max
1
Hours Max
250
Final Drives (each)
Months Max
12
Hours Max
2000
Coolant
Months Min
36
Months Max
72
Hours Min
6000
Hours Max
12000
Cab Tilt System
Months Max
12
Hours Max
2000
Hydraulics
Hours Max
6000
Swing Gearbox
Months Max
6
Hours Max
1000