Our Recommendation

Make
CATERPILLAR
Model
311B (Tracked Excavators B Series)
Engine
DT
New Search Print
Application
Recommendation
Capacity (ltr)
Engine (DT)
 
13.0
Transmission
From Hydraulics
Final Drives (each)
VERKOL SAE 50 TO-4 (a, b, c, d, e)
2.6
Coolant
 
17.0
Hydraulics (Tank/System)
VESTA 10w HD (f, g, h, i, j)
98.0 / 157
Rollers & Idlers
VERKOL SAE 50 TO-4
Swing Gear
QUAKERTEK MOLYVERKOL 2
Swing Gearbox
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)
Hours Max
500
Final Drives (each)
Months Max
12
Hours Max
2000
Coolant
Months Max
24
Hours Max
2000
Hydraulics (Tank/System)
Months Max
18
Hours Max
3000
Swing Gearbox
Months Max
6
Hours Max
1000