Our Recommendation

Make
CATERPILLAR
Model
312 (Tracked Excavators)
Engine
DT
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Application
Recommendation
Capacity (ltr)
Engine (DT) (Cat 3054T)
 
13.0
Transmission
From Hydraulics
Final Drives (each)
VERKOL SAE 50 TO-4 (a, b, c, d, e)
5.2
Coolant
 
15.5 - 22.0
Hydraulics
VESTA 10w HD (f, g, h, i, j)
146 / 188
Greases: Molybdenum
1
QUAKERTEK ATLANTA 2
2
QUAKERTEK VERKOMAX R 250
3
QUAKERTEK MOLYVERKOL 2
Greases: Multipurpose
1
QUAKERTEK VITALIA BF
2
QUAKERTEK VERKOPLEX XP-2
3
QUAKERTEK TERMOPLEX 220 EP
Greases: Special Purpose (high temp. antifriction bearings)
 
Swing Drive
VERKOL SAE 50 TO-4 (k, l, m, n, o)
2.8

Lubricant / Capacity Notes

a.
-15°C to 50°C
b.
Alternative recommendations, -30°C to 25°C: TF CAT TDTO TMS
c.
Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
d.
Alternative recommendations, -25°C to 25°C: VERKOL SAE 30 TO-4
e.
Alternative recommendations, -15°C to 50°C: VERKOL SAE 50 TO-4
f.
-20°C to 40°C
g.
Alternative recommendations, -20°C to 40°C: TF CAT TDTO 10W; VERKOPLUS 10w30 MSA
h.
Alternative recommendations, -15°C to 50°C: TF CAT TDTO TMS
i.
Alternative recommendations, -5°C to 45°C: HY CAT HYDO 20
j.
Alternative recommendations, 0°C to 50°C: HY CAT HYDO 30
k.
-15°C to 50°C
l.
Alternative recommendations, -30°C to 25°C: TF CAT TDTO TMS
m.
Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
n.
Alternative recommendations, -25°C to 35°C: VERKOL SAE 30 TO-4
o.
Alternative recommendations, -15°C to 50°C: VERKOL SAE 50 TO-4

General Notes

There are no notes to display for this model

Oil Change Intervals

Engine (DT) (Cat 3054T)
Hours Max
500
Final Drives (each)
Months Max
12
Hours Max
2000
Coolant
Months Max
24
Hours Max
2000
Hydraulics
Months Max
18
Hours Max
3000
Swing Drive
Months Max
6
Hours Max
1000