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Make
LIEBHERR
Model
R994 Litronic Type 171 (S/N 14003 - Up) (Tracked Excavators)
Engine
DT

Application
Recommendation
Capacity (gal)
Data Sheet
Sales Sheet
Engine (DT) (Cummins KTTA38-C 1350 937kW)
Premium
Maxtron DEO SAE 15W-40
34.6
PDS
Mainline
Superlube TMS SAE 15W-40
PDS
Transmission
From Hydraulics
Coolant
Refer to Technical
52.8
Hydraulics (reservoir/system)
Premium
Maxtron DEO SAE 15W-40
(a, b)
462 / 621
PDS
Mainline
Superlube TMS SAE 15W-40
PDS
Grease Points
Maxtron EP NLGI 2
PDS
Splitter Gearbox
Ultra Premium
Maxtron Enviro-EDGE GL 75W-90
(c, d)
17.2
Premium
MP Gear Lube SAE 80W-90
PDS
Splitter Gearbox Coupling (Geislinger)
Premium
Maxtron DEO SAE 15W-40
0.396
PDS
Mainline
Superlube TMS SAE 15W-40
PDS
Swing Gearboxes (each)
Ultra Premium
Maxtron Enviro-EDGE GL 75W-90
(e, f)
6.87
Premium
MP Gear Lube SAE 80W-90
PDS
Swing Ring Gear Teeth
Refer to Technical
Travel Gearboxes (each)
Ultra Premium
Maxtron Enviro-EDGE GL 75W-90
(g, h)
15.9
Premium
MP Gear Lube SAE 80W-90
PDS
Engine (DT) (Cummins KTTA38-C 1350 937kW)
Recommendation:
Premium Maxtron DEO SAE 15W-40
Mainline Superlube TMS SAE 15W-40
Capacity 34.6(gal)
Transmission
Recommendation:
From Hydraulics
Coolant
Recommendation:
Ultra Premium Refer to Technical
Capacity 52.8(gal)
Hydraulics (reservoir/system)
Recommendation:
Premium Maxtron DEO SAE 15W-40
Mainline Superlube TMS SAE 15W-40
(a, b)
Capacity 462 / 621(gal)
Grease Points
Recommendation:
Premium Maxtron EP NLGI 2
Splitter Gearbox
Recommendation:
Ultra Premium Maxtron Enviro-EDGE GL 75W-90
Premium MP Gear Lube SAE 80W-90
(c, d)
Capacity 17.2(gal)
Splitter Gearbox Coupling (Geislinger)
Recommendation:
Premium Maxtron DEO SAE 15W-40
Mainline Superlube TMS SAE 15W-40
Capacity 0.396(gal)
Swing Gearboxes (each)
Recommendation:
Ultra Premium Maxtron Enviro-EDGE GL 75W-90
Premium MP Gear Lube SAE 80W-90
(e, f)
Capacity 6.87(gal)
Swing Ring Gear Teeth
Recommendation:
Ultra Premium Refer to Technical
Travel Gearboxes (each)
Recommendation:
Ultra Premium Maxtron Enviro-EDGE GL 75W-90
Premium MP Gear Lube SAE 80W-90
(g, h)
Capacity 15.9(gal)

General Notes

There are no notes to display for this model

Lubricant / Capacity Notes

a.
32°F to 122°F
b.
Alternative recommendations, 14°F to 122°F: Maxtron Enviro-Edge SAE 5W-40
c.
5°F to 86°F
d.
Alternative recommendations, 5°F to 86°F: Maxtron Enviro-EDGE GL 75W-90 / MP Gear Lube SAE 80W-90
e.
5°F to 86°F
f.
Alternative recommendations, 5°F to 86°F: Refer to Technical
g.
5°F to 86°F
h.
Alternative recommendations, 5°F to 86°F: Maxtron Enviro-EDGE GL 75W-90 / MP Gear Lube SAE 80W-90

Oil Change Intervals

Engine (DT) (Cummins KTTA38-C 1350 937kW)
Months Max
6
Hours Max
250
Coolant
Hours Max
3000
Hydraulics (reservoir/system)
Hours Min
500
Hours Max
2000
Splitter Gearbox
Hours Max
1000
Splitter Gearbox Coupling (Geislinger)
Hours Max
1000
Swing Gearboxes (each)
Hours Max
1000
Travel Gearboxes (each)
Hours Max
2000