Our Recommendation

Make
CATERPILLAR
Model
994D (Wheeled Loaders)
Engine
DT
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Application
Recommendation
Capacity (ltr)
Engine (DT)
  (a)
197
Transmission
VERKOL SAE 30 TO-4
350
Coolant
 
190
Hydraulics
VESTA 10w HD (b, c, d, e, f, g)
623 / 250
Axle Oil Cooler System
1
 VERKOAGRI STOU 15w40
22.0
2
 MAXIDIESEL 15w40 SHPD
Bucket Pins (each)
1
 VERKOL GT-8/80w90 EP
0.5
2
 SALDUBA 80w90 LS
3
 VERKOL GT-7/80w90 EP
Differentials & Final Drives (each)
VERKOL SAE 50 TO-4
620
Front Pump Drive
1
 VERKOAGRI STOU 15w40
7.0
2
 MAXIDIESEL 15w40 SHPD
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)
 

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

General Notes

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Oil Change Intervals

Engine (DT)
Months Max
1
Hours Max
250
Transmission
Months Max
6
Hours Max
1000
Coolant
Months Max
12
Hours Max
2000
Hydraulics
Months Max
18
Hours Max
3000
Differentials & Final Drives (each)
Months Max
12
Hours Max
2000