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Make
KOMATSU
Model
PC1250-7 (PC 7 Series Crawler)
Engine
D / DT

Application
Recommendation
Capacity (gal)
Data Sheet
Sales Sheet
Engine (D / DT)
Premium
Maxtron DEO SAE 10W-30
(a, b, c, d)
14.5
PDS
Mainline
Superlube TMS SAE 10W-30
PDS
PTO Gearbox
Ultra Premium
Superlube 518 Diesel Engine Oil SAE 30
(e, f)
3.57
PDS
Mainline
Superlube TMS SAE 10W-30
PDS
Transmission
From Hydraulics
Final Drives (each)
Ultra Premium
Superlube 518 Diesel Engine Oil SAE 30
5.81
PDS
Mainline
Superlube TMS SAE 10W-30
PDS
Coolant
Refer to Technical
37.0
Hydraulics
Superlube 518 Diesel Engine Oil SAE 10W
(h, i)
211 / 177 (g)
PDS
Grease Points
Ultra Premium
Maxtron FS NLGI 2
Premium
Blue Gard 500+ NLGI 2
Mainline
ML 365 Grease EP NLGI 2
PDS
Swing Gearbox
Ultra Premium
Superlube 518 Diesel Engine Oil SAE 30
6.42
PDS
Mainline
Superlube TMS SAE 10W-30
PDS
Engine (D / DT)
Recommendation:
Premium Maxtron DEO SAE 10W-30
Mainline Superlube TMS SAE 10W-30
(a, b, c, d)
Capacity 14.5(gal)
PTO Gearbox
Recommendation:
Ultra Premium Superlube 518 Diesel Engine Oil SAE 30
Mainline Superlube TMS SAE 10W-30
(e, f)
Capacity 3.57(gal)
Transmission
Recommendation:
From Hydraulics
Final Drives (each)
Recommendation:
Ultra Premium Superlube 518 Diesel Engine Oil SAE 30
Mainline Superlube TMS SAE 10W-30
Capacity 5.81(gal)
Coolant
Recommendation:
Ultra Premium Refer to Technical
Capacity 37.0(gal)
Hydraulics
Recommendation:
Ultra Premium Superlube 518 Diesel Engine Oil SAE 10W
(h, i)
Capacity 211 / 177(gal) (g)
Grease Points
Recommendation:
Ultra Premium Maxtron FS NLGI 2
Premium Blue Gard 500+ NLGI 2
Mainline ML 365 Grease EP NLGI 2
Swing Gearbox
Recommendation:
Ultra Premium Superlube 518 Diesel Engine Oil SAE 30
Mainline Superlube TMS SAE 10W-30
Capacity 6.42(gal)

General Notes

There are no notes to display for this model

Lubricant / Capacity Notes

a.
Alternative recommendations, -4°F to 104°F: Maxtron DEO SAE 10W-30 / Superlube TMS SAE 10W-30
b.
Alternative recommendations, -4°F to 50°F: Refer to Technical
c.
Alternative recommendations, 5°F to 122°F: Maxtron DEO SAE 15W-40 / Superlube TMS SAE 15W-40
d.
Alternative recommendations, 32°F to 86°F: Superlube TMS SAE 10W-30
e.
Alternative recommendations, -22°F to 50°F: Superlube 518 Diesel Engine Oil SAE 10W
f.
Alternative recommendations, 32°F to 104°F: Superlube 518 Diesel Engine Oil SAE 30 / Superlube TMS SAE 10W-30
g.
Initial/Refill
h.
Alternative recommendations, -4°F to 104°F: Superlube 518 Diesel Engine Oil SAE 10W; Maxtron DEO SAE 10W-30 / Superlube TMS SAE 10W-30
i.
Alternative recommendations, 5°F to 122°F: Maxtron DEO SAE 15W-40 / Superlube TMS SAE 15W-40

Oil Change Intervals

Engine (D / DT)
Hours Max
250
PTO Gearbox
Hours Max
1000
Final Drives (each)
Hours Max
2000
Coolant
Months Max
12
Hours Max
2000
Hydraulics
Hours Max
2000
Swing Gearbox
Hours Max
1000