Our Recommendation

Make
KOMATSU
Model
HM300-1 (S/N 1260 & Up) (Articulated Dump Trucks)
Engine
DT
Year
2007-
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Application
Recommendation
Capacity (ltr)
Engine (DT) (SAA6D125E3, 242kW)
  (a, b)
35.0
Transmission (and brake oil tank)
  (c)
77.5
Centre Differential
 
24.5
Front Differential
 
14.0
Rear Differential
 
25.0
Coolant
  (d)
51.0
Hydraulics
1
MULTIVESTA OP (e, f)
120
2
VESTA HV 46
Grease Points
QUAKERTEK ASTURUS 2
Centre Final Drive Case (each)
 
3.5
Front Final Drive Case (each)
 
4.0
Front Suspension (each)
VESTA HV 32
3.0
Rear Final Drive Case (each)
 
4.5
Rear Suspension (each)
VESTA HV 32
2.2

Lubricant / Capacity Notes

a.
-15°C to 50°C
b.
Alternative recommendations, -20°C to 40°C: DH-1 10W-30
c.
-30°C to 50°C
d.
Mix ratio, 50% >-37°C
e.
-20°C to 50°C
f.
Alternative recommendations, -30°C to 50°C: TF CAT TDTO 10W

General Notes

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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