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Make
KOMATSU
Model
PC450LC-6K (S/N K32001 - Up) (PC 6 Series Crawler)
Engine
DT

Application
Recommendation
Capacity (gal)
Data Sheet
Sales Sheet
Engine (DT) (Komatsu SA6D126E2, 225kW)
Premium
Maxtron DEO SAE 15W-40
(a, b)
8.98
PDS
Mainline
Superlube TMS SAE 15W-40
PDS
Transmission
From Hydraulics
Final Drives (each)
Superlube 518 Diesel Engine Oil SAE 50
(c, d)
3.04
PDS
Coolant
Refer to Technical
(e)
11.6
Hydraulics
Premium
Maxtron DEO SAE 10W-30
(f, g, h)
71.3
PDS
Mainline
Superlube TMS SAE 10W-30
PDS
Grease Points
Ultra Premium
Maxtron FS NLGI 2
Premium
Blue Gard 500+ NLGI 2
Mainline
ML 365 Grease EP NLGI 2
PDS
Damper Case
Ultra Premium
Superlube 518 Diesel Engine Oil SAE 30
0.211
PDS
Mainline
Superlube TMS SAE 10W-30
PDS
Swing Gearbox
Superlube 518 Diesel Engine Oil SAE 50
(i, j)
5.68
PDS
Engine (DT) (Komatsu SA6D126E2, 225kW)
Recommendation:
Premium Maxtron DEO SAE 15W-40
Mainline Superlube TMS SAE 15W-40
(a, b)
Capacity 8.98(gal)
Transmission
Recommendation:
From Hydraulics
Final Drives (each)
Recommendation:
Ultra Premium Superlube 518 Diesel Engine Oil SAE 50
(c, d)
Capacity 3.04(gal)
Coolant
Recommendation:
Ultra Premium Refer to Technical
(e)
Capacity 11.6(gal)
Hydraulics
Recommendation:
Premium Maxtron DEO SAE 10W-30
Mainline Superlube TMS SAE 10W-30
(f, g, h)
Capacity 71.3(gal)
Grease Points
Recommendation:
Ultra Premium Maxtron FS NLGI 2
Premium Blue Gard 500+ NLGI 2
Mainline ML 365 Grease EP NLGI 2
Damper Case
Recommendation:
Ultra Premium Superlube 518 Diesel Engine Oil SAE 30
Mainline Superlube TMS SAE 10W-30
Capacity 0.211(gal)
Swing Gearbox
Recommendation:
Ultra Premium Superlube 518 Diesel Engine Oil SAE 50
(i, j)
Capacity 5.68(gal)

General Notes

There are no notes to display for this model

Lubricant / Capacity Notes

a.
5°F to 122°F
b.
Alternative recommendations, -4°F to 104°F: Maxtron DEO SAE 10W-30 / Superlube TMS SAE 10W-30
c.
32°F to 122°F
d.
Alternative recommendations, -4°F to 86°F: Superlube 518 Diesel Engine Oil SAE 30 / Superlube TMS SAE 10W-30
e.
Mix ratio, 50%
f.
5°F to 104°F
g.
Alternative recommendations, -4°F to 104°F: Superlube 518 Diesel Engine Oil SAE 10W
h.
Alternative recommendations, 5°F to 122°F: Maxtron DEO SAE 15W-40 / Superlube TMS SAE 15W-40
i.
32°F to 122°F
j.
Alternative recommendations, -4°F to 86°F: Refer to Technical

Oil Change Intervals

Engine (DT) (Komatsu SA6D126E2, 225kW)
Hours Max
250
Final Drives (each)
Hours Max
2000
Coolant
Months Max
12
Hours Max
2000
Hydraulics
Hours Max
5000
Damper Case
Hours Max
1000
Swing Gearbox
Hours Max
1000