Our Recommendation

Make
LIEBHERR
Model
ER994B Litronic Type 771 (S/N 12947 - Up) (Electric Excavators)
Engine
E
Year
-2012
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Application
Recommendation
Capacity (ltr)
Engine (E) (Alstom)
 
Transmission
From Hydraulics
Hydraulics (reservoir/system)
VERKOPLUS 15w40 LD (a, b, c)
2,500 / 4,100
Grease Points
1
QUAKERTEK ALHENA 1 EP
2
QUAKERTEK ALHENA 2 EP
3
QUAKERTEK CORALIA 2
Splitter Gearbox
1
SALDUBA 80w90 LS (d, e)
75.0
2
VERKOL GT-7 SAE-90 EP
Swing Gearboxes (each)
1
SALDUBA 80w90 LS (f, g)
37.0
2
VERKOL GT-7 SAE-90 EP
Swing Ring Gear Teeth
 
80.0
Travel Gearboxes (each)
1
SALDUBA 80w90 LS (h, i)
50.0
2
VERKOL GT-7 SAE-90 EP

Lubricant / Capacity Notes

a.
15°C to 50°C
b.
Alternative recommendations, 5°C to 35°C: DIN HVLPD 46
c.
Alternative recommendations, 10°C to 45°C: VERATEK 10w40 / EXTREM NG 10w40 / VERKOL 10w40 TD MAX
d.
-15°C to 30°C
e.
Alternative recommendations, -15°C to 30°C: VERKOL GT-8/80w90 EP / SALDUBA 80w90 LS / VERKOL GT-7/80w90 EP
f.
-15°C to 30°C
g.
Alternative recommendations, -15°C to 30°C: VERKOL GT-8/80w90 EP / SALDUBA 80w90 LS / VERKOL GT-7/80w90 EP
h.
-15°C to 30°C
i.
Alternative recommendations, -15°C to 30°C: VERKOL GT-8/80w90 EP / SALDUBA 80w90 LS / VERKOL GT-7/80w90 EP

General Notes

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Oil Change Intervals

Hydraulics (reservoir/system)
Hours Max
2000
Splitter Gearbox
Hours Max
1000
Swing Gearboxes (each)
Hours Max
1000
Travel Gearboxes (each)
Hours Max
2000