Our Recommendation

VERATEK 10w40

Make
CATERPILLAR
Model
525C (S/N 52500001 - Up) (Skidders)
Engine
D / DT
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Application
Recommendation
Capacity (ltr)
Engine (D / DT) (Caterpillar C7 ACERT 136kW)
1
VERATEK 10w40 (a, b, c, d)
27.0
2
TITANIUM NG 10w40 UHPD
3
TITANIUM 10w40 SHPD
Transmission
VERKOL SAE 50 TO-4 (e, f, g, h, i)
54.0
Front Differential (incl Final Drives)
VERKOL SAE 30 TO-4 (j, k, l, m)
52.0
Rear Differential (incl Final Drives)
VERKOL SAE 30 TO-4 (n, o, p, q)
52.0
Coolant
 
57.0
Hydraulics (with/without Grapple)
VESTA 10w HD (r, s, t, u, v)
115 / 54.0
Hydraulic Winch Gearcase
VERKOL SAE 30 TO-4 (e, w, x, y)
6.6
Mechanical Winch Gearcase
VERKOL SAE 30 TO-4 (z, ba, bb)
24.5

Lubricant / Capacity Notes

a.
-20°C to 50°C
b.
Alternative recommendations, -40°C to 40°C: CG-4/CH-4 0W-40
c.
Alternative recommendations, -30°C to 40°C: CG-4/CH-4 5W-40
d.
Alternative recommendations, -15°C to 50°C: VERKOAGRI STOU 15w40 / VERKOPLUS 15w40 LD
e.
Do not use SAE 50 oils in ICM Controlled transmissions or hydraulic drive winch case (if fitted)
f.
10°C to 50°C
g.
Alternative recommendations, -20°C to 10°C: VERKOL SAE 10w TO-4
h.
Alternative recommendations, -10°C to 45°C: TF CAT TDTO TMS
i.
Alternative recommendations, 0°C to 35°C: VERKOL SAE 30 TO-4
j.
-20°C to 45°C
k.
Alternative recommendations, -30°C to 45°C: TF CAT TDTO TMS
l.
Alternative recommendations, -25°C to 15°C: VERKOL SAE 10w TO-4
m.
Alternative recommendations, -10°C to 50°C: VERKOL SAE 50 TO-4
n.
-20°C to 45°C
o.
Alternative recommendations, -30°C to 45°C: TF CAT TDTO TMS
p.
Alternative recommendations, -25°C to 15°C: VERKOL SAE 10w TO-4
q.
Alternative recommendations, -10°C to 50°C: VERKOL SAE 50 TO-4
r.
-20°C to 40°C
s.
Alternative recommendations, -20°C to 40°C: TF CAT TDTO 10W; VERKOPLUS 10w30 MSA
t.
Alternative recommendations, -15°C to 50°C: TF CAT TDTO TMS
u.
Alternative recommendations, -5°C to 45°C: HY CAT HYDO 20W
v.
Alternative recommendations, 0°C to 50°C: HY CAT HYDO 30
w.
0°C to 35°C
x.
Alternative recommendations, -20°C to 10°C: VERKOL SAE 10w TO-4
y.
Alternative recommendations, -10°C to 45°C: TF CAT TDTO TMS
z.
0°C to 35°C
ba.
Alternative recommendations, -20°C to 10°C: VERKOL SAE 10w TO-4
bb.
Alternative recommendations, -10°C to 45°C: TF CAT TDTO TMS

General Notes

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Oil Change Intervals

Engine (D / DT) (Caterpillar C7 ACERT 136kW)
Months Max
3
Hours Max
500
Transmission
Months Max
6
Hours Max
1000
Front Differential (incl Final Drives)
Months Max
12
Hours Max
2000
Rear Differential (incl Final Drives)
Months Max
12
Hours Max
2000
Coolant
Months Max
72
Hours Max
12000
Hydraulics (with/without Grapple)
Months Max
18
Hours Max
3000
Hydraulic Winch Gearcase
Months Max
6
Hours Max
1000
Mechanical Winch Gearcase
Months Max
6
Hours Max
1000