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Make
KOMATSU
Model
HM400-2 (Articulated Dump Trucks)
Engine
DT

Application
Recommendation
Capacity (gal)
Data Sheet
Sales Sheet
Engine (DT)
Maxtron Enviro-Edge SAE 5W-40
(a, b)
15.3
PDS
Transmission
Power Transmission Fluid SAE 10W
(c, d)
30.4 - 71.3
PDS
Centre Differential
Ultra Premium
Maxtron THF +
(e, f, g)
10.4
PDS
Premium
Qwiklift HTB
PDS
Rear Differential
Ultra Premium
Maxtron THF +
(h, i, j)
9.25
PDS
Premium
Qwiklift HTB
PDS
Rear Final Drive (Differential Lock (each))
Ultra Premium
Maxtron THF +
(k, l, m)
1.32 - 1.45
PDS
Premium
Qwiklift HTB
PDS
Rear Final Drive (Limited Slip each)
Ultra Premium
Maxtron THF +
(n, o, p)
1.32 - 1.45
PDS
Premium
Qwiklift HTB
PDS
Coolant
Refer to Technical
28.1 - 30.2
Hydraulics
Power Transmission Fluid SAE 10W
(q)
47.6 - 70.5
PDS
Grease Points
Ultra Premium
Maxtron FS NLGI 2
(r)
Premium
Maxtron EP NLGI 2
PDS
Mainline
Blue Gard 500+ NLGI 2
Front Planetary Gears (each)
Ultra Premium
Maxtron THF +
(s, t, u)
1.59 - 1.72
PDS
Premium
Qwiklift HTB
PDS
Front Suspension
Ultra Premium
Indol Premium Anti-Wear Hydraulic Oil ISO 46
(v)
1.59
PDS
Premium
Indol Premium Anti-Wear Hydraulic Oil ISO 32 MV
PDS
Mainline
Indol EH ISO 46
PDS
Rear Suspension
Ultra Premium
Indol Premium Anti-Wear Hydraulic Oil ISO 46
(w)
1.11
PDS
Premium
Indol Premium Anti-Wear Hydraulic Oil ISO 32 MV
PDS
Mainline
Indol EH ISO 46
PDS
Engine (DT)
Recommendation:
Ultra Premium Maxtron Enviro-Edge SAE 5W-40
(a, b)
Capacity 15.3(gal)
Transmission
Recommendation:
Mainline Power Transmission Fluid SAE 10W
(c, d)
Capacity 30.4 - 71.3(gal)
Centre Differential
Recommendation:
Ultra Premium Maxtron THF +
Premium Qwiklift HTB
(e, f, g)
Capacity 10.4(gal)
Rear Differential
Recommendation:
Ultra Premium Maxtron THF +
Premium Qwiklift HTB
(h, i, j)
Capacity 9.25(gal)
Rear Final Drive (Differential Lock (each))
Recommendation:
Ultra Premium Maxtron THF +
Premium Qwiklift HTB
(k, l, m)
Capacity 1.32 - 1.45(gal)
Rear Final Drive (Limited Slip each)
Recommendation:
Ultra Premium Maxtron THF +
Premium Qwiklift HTB
(n, o, p)
Capacity 1.32 - 1.45(gal)
Coolant
Recommendation:
Ultra Premium Refer to Technical
Capacity 28.1 - 30.2(gal)
Hydraulics
Recommendation:
Mainline Power Transmission Fluid SAE 10W
(q)
Capacity 47.6 - 70.5(gal)
Grease Points
Recommendation:
Ultra Premium Maxtron FS NLGI 2
Premium Maxtron EP NLGI 2
Mainline Blue Gard 500+ NLGI 2
(r)
Front Planetary Gears (each)
Recommendation:
Ultra Premium Maxtron THF +
Premium Qwiklift HTB
(s, t, u)
Capacity 1.59 - 1.72(gal)
Front Suspension
Recommendation:
Ultra Premium Indol Premium Anti-Wear Hydraulic Oil ISO 46
Premium Indol Premium Anti-Wear Hydraulic Oil ISO 32 MV
Mainline Indol EH ISO 46
(v)
Capacity 1.59(gal)
Rear Suspension
Recommendation:
Ultra Premium Indol Premium Anti-Wear Hydraulic Oil ISO 46
Premium Indol Premium Anti-Wear Hydraulic Oil ISO 32 MV
Mainline Indol EH ISO 46
(w)
Capacity 1.11(gal)

General Notes

There are no notes to display for this model

Lubricant / Capacity Notes

a.
-13°F to 104°F
b.
Alternative recommendations, -22°F to 86°F: Refer to Technical
c.
-22°F to 122°F
d.
Alternative recommendations, -22°F to 122°F: Refer to Technical
e.
-22°F to 122°F
f.
Alternative recommendations, 14°F to 122°F: Maxtron Power Transmission Fluid MV / Power Transmission Fluid SAE 30
g.
Alternative recommendations, 32°F to 122°F: Power Transmission Fluid SAE 50
h.
-22°F to 122°F
i.
Alternative recommendations, 14°F to 122°F: Maxtron Power Transmission Fluid MV / Power Transmission Fluid SAE 30
j.
Alternative recommendations, 32°F to 122°F: Power Transmission Fluid SAE 50
k.
-22°F to 122°F
l.
Alternative recommendations, 14°F to 122°F: Maxtron Power Transmission Fluid MV / Power Transmission Fluid SAE 30
m.
Alternative recommendations, 32°F to 122°F: Power Transmission Fluid SAE 50
n.
-22°F to 122°F
o.
Alternative recommendations, 14°F to 122°F: Maxtron Power Transmission Fluid MV / Power Transmission Fluid SAE 30
p.
Alternative recommendations, 32°F to 122°F: Power Transmission Fluid SAE 50
q.
Alternative recommendations: Refer to Technical
r.
-4°F to 122°F
s.
-22°F to 122°F
t.
Alternative recommendations, 14°F to 122°F: Maxtron Power Transmission Fluid MV / Power Transmission Fluid SAE 30
u.
Alternative recommendations, 32°F to 122°F: Power Transmission Fluid SAE 50
v.
-22°F to 122°F
w.
-22°F to 122°F

Oil Change Intervals

Transmission
Hours Max
1000
Centre Differential
Hours Max
2000
Rear Differential
Hours Max
2000
Rear Final Drive (Differential Lock (each))
Hours Max
2000
Rear Final Drive (Limited Slip each)
Hours Max
2000
Coolant
Hours Max
1000
Hydraulics
Hours Max
1000
Front Planetary Gears (each)
Hours Max
2000