Our Recommendation

Make
CATERPILLAR
Model
428 (S/N L7D00001 - Up) (Backhoe Loaders)
Engine
D
Year
2020-
New Search Print
Application
Recommendation
Capacity (ltr)
Engine (D) (Caterpillar C4.4)
  (a, b, c, d, e)
8.8
Transmission
VERKOL SAE 30 TO-4 (f, g, h)
15.0 - 20.0
Front Axle Differential (with/without EST)
  (i)
14.0 / 11.0
Limited Slip Additive (Rear Axle W EST)
 
0.5
Rear Axle Differential (with/without EST)
  (j)
16.5 - 16.0
Coolant (with/without Heater)
  (k)
22.0 / 20.0
Hydraulics
VESTA 10w HD (l, m, n)
41.0
Grease Points
1
QUAKERTEK VERKOMAX FGM 2 (o)
2
QUAKERTEK VERKOMAX R 250
3
QUAKERTEK VERKOMAX SG 2
Air Conditioning Compressor
 
Final Drives (Front each with/without EST)
  (p)
1.7 / 0.7
Final Drives (Rear each)
  (q)
1.7

Lubricant / Capacity Notes

a.
-18°C to 40°C
b.
Alternative recommendations, -40°C to 40°C: EO CAT DEO-ULS 0W-40; CK-4 0W-40
c.
Alternative recommendations, -30°C to 50°C: EO CAT DEO-ULS 5W-40; CK-4 5W-40
d.
Alternative recommendations, -18°C to 40°C: CK-4 10W-30
e.
Alternative recommendations, -10°C to 50°C: EO CAT DEO-ULS 15W-40; CK-4 15W-40
f.
-25°C to 50°C
g.
Alternative recommendations, 10°C to 50°C: TF CAT TDTO TMS
h.
Alternative recommendations, 20°C to 35°C: TF CAT TDTO 10W
i.
-20°C to 40°C
j.
-20°C to 40°C
k.
Mix ratio, 50% >-37°C
l.
-20°C to 50°C
m.
Alternative recommendations, -40°C to 50°C: HY CAT BIO HYDO
n.
Alternative recommendations, -20°C to 50°C: VERKOL SAE 10w TO-4
o.
-20°C to 40°C
p.
-20°C to 40°C
q.
-20°C to 40°C

General Notes

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Oil Change Intervals

Engine (D) (Caterpillar C4.4)
Months Max
12
Hours Max
500
Transmission
Hours Max
1000
Front Axle Differential (with/without EST)
Hours Max
1000
Rear Axle Differential (with/without EST)
Hours Max
1000
Coolant (with/without Heater)
Months Max
72
Hours Max
12000
Hydraulics
Hours Max
3000
Final Drives (Front each with/without EST)
Hours Max
1000
Final Drives (Rear each)
Hours Max
1000