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Our Recommendation

Make
CATERPILLAR
Model
951B (Wheeled Loaders)
Engine
D
Application
Recommendation
Capacity (ltr)
Engine (D)
  (a)
20.0
Rear Axle
VERKOL SAE 50 TO-4
34.0
Transmission
VERKOL SAE 30 TO-4
38.0
Front Axle
VERKOL SAE 50 TO-4
34.0
Coolant
 
42.0
Hydraulics
VESTA 10w HD (b, c, d, e, f, g)
93.0
Grease Points (Molybdenum)
1
QUAKERTEK ATLANTA 2
2
QUAKERTEK VERKOMAX R 250
3
QUAKERTEK MOLYVERKOL 2
Grease Points (Multipurpose Lithium Greases)
1
QUAKERTEK VITALIA BF
2
QUAKERTEK VERKOPLEX XP-2
3
QUAKERTEK TERMOPLEX 220 EP
Grease Points (special purpose high temperature anti friction bearings)
 
Reduction Hubs (each)
VERKOL SAE 50 TO-4
4.0 - 9.0

General Notes

There are no notes to display for this model

Lubricant / Capacity Notes

a.
Caterpillar list API CH-4 and API CI-4 as preferred oils and API CG-4 as an acceptable alternative. These oils must meet Caterpillar's ECF-1 specification to avoid reduced engine life. API CF-4 should not be used in Caterpillar diesel engines
b.
Caterpillar list API CG-4, API CF and CAT TO-4 as alternative specifications. These oils must have a minimum zinc content of 900 ppm
c.
-20°C to 40°C
d.
Alternative recommendations, -20°C to 40°C: TF CAT TDTO 10W; VERKOPLUS 10w30 MSA
e.
Alternative recommendations, -15°C to 50°C: TF CAT TDTO TMS
f.
Alternative recommendations, -5°C to 45°C: HY CAT HYDO 20W
g.
Alternative recommendations, 0°C to 50°C: HY CAT HYDO 30

Oil Change Intervals

Engine (D)
Months Max
1
Hours Max
250
Rear Axle
Months Max
12
Hours Max
2000
Transmission
Months Max
6
Hours Max
1000
Front Axle
Months Max
12
Hours Max
2000
Coolant
Months Max
12
Hours Max
2000
Hydraulics
Months Max
18
Hours Max
3000
Reduction Hubs (each)
Months Max
12
Hours Max
2000