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Make
KOMATSU
Model
HM300-1 (S/N 1260 & Up) (Articulated Dump Trucks)
Engine
DT
Year
2007-

Application
Recommendation
Capacity (gal)
Data Sheet
Sales Sheet
Engine (DT) (SAA6D125E3, 242kW)
Premium
Maxtron DEO SAE 15W-40
(a, b)
9.25
PDS
Mainline
Superlube TMS SAE 15W-40
PDS
Transmission (and brake oil tank)
Power Transmission Fluid SAE 10W
(c)
20.5
PDS
Centre Differential
Ultra Premium
Maxtron THF +
6.47
PDS
Premium
Qwiklift HTB
PDS
Front Differential
Qwiklift HTB
3.7
PDS
Rear Differential
Ultra Premium
Maxtron THF +
6.6
PDS
Premium
Qwiklift HTB
PDS
Coolant
Refer to Technical
(d)
13.5
Hydraulics
Ultra Premium
Indol Premium Anti-Wear Hydraulic Oil ISO 46
(e, f)
31.7
PDS
Premium
Indol Premium Anti-Wear Hydraulic Oil ISO 32 MV
PDS
Mainline
Indol EH ISO 46
PDS
Grease Points
Ultra Premium
Maxtron FS NLGI 2
Premium
Maxtron EP NLGI 2
PDS
Mainline
Blue Gard 500+ NLGI 2
Centre Final Drive Case (each)
Ultra Premium
Maxtron THF +
0.925
PDS
Premium
Qwiklift HTB
PDS
Front Final Drive Case (each)
Ultra Premium
Maxtron THF +
1.06
PDS
Premium
Qwiklift HTB
PDS
Front Suspension (each)
Ultra Premium
Indol Premium Anti-Wear Hydraulic Oil ISO 32 MV
0.793
PDS
Premium
Hydrostatic Fluid ISO 46 MV
PDS
Rear Final Drive Case (each)
Ultra Premium
Maxtron THF +
1.19
PDS
Premium
Qwiklift HTB
PDS
Rear Suspension (each)
Ultra Premium
Indol Premium Anti-Wear Hydraulic Oil ISO 32 MV
0.581
PDS
Premium
Hydrostatic Fluid ISO 46 MV
PDS
Engine (DT) (SAA6D125E3, 242kW)
Recommendation:
Premium Maxtron DEO SAE 15W-40
PDS
Mainline Superlube TMS SAE 15W-40
PDS
(a, b)
Capacity 9.25(gal)
Transmission (and brake oil tank)
Recommendation:
Mainline Power Transmission Fluid SAE 10W
PDS
(c)
Capacity 20.5(gal)
Centre Differential
Recommendation:
Ultra Premium Maxtron THF +
PDS
Premium Qwiklift HTB
PDS
Capacity 6.47(gal)
Front Differential
Recommendation:
Premium Qwiklift HTB
PDS
Capacity 3.7(gal)
Rear Differential
Recommendation:
Ultra Premium Maxtron THF +
PDS
Premium Qwiklift HTB
PDS
Capacity 6.6(gal)
Coolant
Recommendation:
Ultra Premium Refer to Technical
(d)
Capacity 13.5(gal)
Hydraulics
Recommendation:
Ultra Premium Indol Premium Anti-Wear Hydraulic Oil ISO 46
PDS
Premium Indol Premium Anti-Wear Hydraulic Oil ISO 32 MV
PDS
Mainline Indol EH ISO 46
PDS
(e, f)
Capacity 31.7(gal)
Grease Points
Recommendation:
Ultra Premium Maxtron FS NLGI 2
Premium Maxtron EP NLGI 2
PDS
Mainline Blue Gard 500+ NLGI 2
Centre Final Drive Case (each)
Recommendation:
Ultra Premium Maxtron THF +
PDS
Premium Qwiklift HTB
PDS
Capacity 0.925(gal)
Front Final Drive Case (each)
Recommendation:
Ultra Premium Maxtron THF +
PDS
Premium Qwiklift HTB
PDS
Capacity 1.06(gal)
Front Suspension (each)
Recommendation:
Ultra Premium Indol Premium Anti-Wear Hydraulic Oil ISO 32 MV
PDS
Premium Hydrostatic Fluid ISO 46 MV
PDS
Capacity 0.793(gal)
Rear Final Drive Case (each)
Recommendation:
Ultra Premium Maxtron THF +
PDS
Premium Qwiklift HTB
PDS
Capacity 1.19(gal)
Rear Suspension (each)
Recommendation:
Ultra Premium Indol Premium Anti-Wear Hydraulic Oil ISO 32 MV
PDS
Premium Hydrostatic Fluid ISO 46 MV
PDS
Capacity 0.581(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.
-22°F to 122°F
d.
Mix ratio, 50% >-37°C
e.
-4°F to 122°F
f.
Alternative recommendations, -22°F to 122°F: Power Transmission Fluid SAE 10W

Oil Change Intervals

Engine (DT) (SAA6D125E3, 242kW)
Hours Max
500
Transmission (and brake oil tank)
Hours Max
1000
Centre Differential
Hours Max
2000
Front Differential
Hours Max
2000
Rear Differential
Hours Max
2000
Coolant
Months Max
24
Hours Max
4000
Hydraulics
Hours Max
4000
Centre Final Drive Case (each)
Hours Max
2000
Front Final Drive Case (each)
Hours Max
2000
Rear Final Drive Case (each)
Hours Max
2000