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Make
KOMATSU
Model
PC340-6K (S/N K32001-Up) (PC 6 Series Crawler)
Engine
DT

Application
Recommendation
Capacity (gal)
Data Sheet
Sales Sheet
Engine (DT)
Premium
Maxtron DEO SAE 10W-30
(a, b)
7.5
PDS
Mainline
Superlube TMS SAE 10W-30
PDS
Transmission
From Hydraulics
Coolant (System)
Refer to Technical
8.45
Hydraulics (System)
Premium
Maxtron DEO SAE 10W-30
(c, d, e)
54.2
PDS
Mainline
Superlube TMS SAE 10W-30
PDS
Grease Points
Ultra Premium
Maxtron FS NLGI 2
(f)
Premium
Maxtron EP NLGI 2
PDS
Mainline
Blue Gard 500+ NLGI 2
Carrier Rollers (each)
Ultra Premium
Superlube 518 Diesel Engine Oil SAE 30
(g)
0.132
PDS
Mainline
Superlube TMS SAE 10W-30
PDS
Damper Case
Ultra Premium
Superlube 518 Diesel Engine Oil SAE 30
(h)
0.211
PDS
Mainline
Superlube TMS SAE 10W-30
PDS
Final Drives (each side)
Ultra Premium
Superlube 518 Diesel Engine Oil SAE 30
(i)
2.64
PDS
Mainline
Superlube TMS SAE 10W-30
PDS
Swing Gearbox
Ultra Premium
Superlube 518 Diesel Engine Oil SAE 30
(j)
3.43
PDS
Mainline
Superlube TMS SAE 10W-30
PDS
Track Rollers & Idlers (each)
Ultra Premium
Superlube 518 Diesel Engine Oil SAE 30
(k)
0.079
PDS
Mainline
Superlube TMS SAE 10W-30
PDS
Engine (DT)
Recommendation:
Premium Maxtron DEO SAE 10W-30
Mainline Superlube TMS SAE 10W-30
(a, b)
Capacity 7.5(gal)
Transmission
Recommendation:
From Hydraulics
Coolant (System)
Recommendation:
Ultra Premium Refer to Technical
Capacity 8.45(gal)
Hydraulics (System)
Recommendation:
Premium Maxtron DEO SAE 10W-30
Mainline Superlube TMS SAE 10W-30
(c, d, e)
Capacity 54.2(gal)
Grease Points
Recommendation:
Ultra Premium Maxtron FS NLGI 2
Premium Maxtron EP NLGI 2
Mainline Blue Gard 500+ NLGI 2
(f)
Carrier Rollers (each)
Recommendation:
Ultra Premium Superlube 518 Diesel Engine Oil SAE 30
Mainline Superlube TMS SAE 10W-30
(g)
Capacity 0.132(gal)
Damper Case
Recommendation:
Ultra Premium Superlube 518 Diesel Engine Oil SAE 30
Mainline Superlube TMS SAE 10W-30
(h)
Capacity 0.211(gal)
Final Drives (each side)
Recommendation:
Ultra Premium Superlube 518 Diesel Engine Oil SAE 30
Mainline Superlube TMS SAE 10W-30
(i)
Capacity 2.64(gal)
Swing Gearbox
Recommendation:
Ultra Premium Superlube 518 Diesel Engine Oil SAE 30
Mainline Superlube TMS SAE 10W-30
(j)
Capacity 3.43(gal)
Track Rollers & Idlers (each)
Recommendation:
Ultra Premium Superlube 518 Diesel Engine Oil SAE 30
Mainline Superlube TMS SAE 10W-30
(k)
Capacity 0.079(gal)

General Notes

There are no notes to display for this model

Lubricant / Capacity Notes

a.
-4°F to 104°F
b.
Alternative recommendations, 5°F to 104°F: Maxtron DEO SAE 15W-40 / Superlube TMS SAE 15W-40
c.
-4°F to 104°F
d.
Alternative recommendations, -4°F to 104°F: Superlube 518 Diesel Engine Oil SAE 30 / Superlube TMS SAE 10W-30
e.
Alternative recommendations, 5°F to 104°F: Maxtron DEO SAE 15W-40 / Superlube TMS SAE 15W-40
f.
Alternative recommendations: Maxtron EP NLGI 2
g.
-4°F to 104°F
h.
-4°F to 104°F
i.
-4°F to 104°F
j.
-4°F to 104°F
k.
-4°F to 104°F

Oil Change Intervals

Engine (DT)
Hours Max
250
Coolant (System)
Months Max
12
Hours Max
2000
Hydraulics (System)
Hours Max
2000
Carrier Rollers (each)
Months Max
12
Hours Max
1000
Damper Case
Hours Max
1000
Final Drives (each side)
Hours Max
2000
Swing Gearbox
Hours Max
1000