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Make
CATERPILLAR
Model
903C (S/N MW400001 - Up) (Wheeled Loaders)
Engine
DT
Year
2014-

Application
Recommendation
Capacity (gal)
Data Sheet
Sales Sheet
Engine (DT) (Cat C2.4)
Premium
Maxtron DEO SAE 15W-40
(a, b)
2.38
PDS
Mainline
Superlube TMS SAE 15W-40
PDS
Transfer gearbox
Ultra Premium
Maxtron Enviro-EDGE GL 75W-90
(c, d, e)
0.106
Premium
MP Gear Lube SAE 80W-90
PDS
Transmission
From Hydraulics
Front Axle Differential
Ultra Premium
Maxtron Enviro-EDGE GL 75W-90
(f, g, h, i)
1.37
Premium
MP Gear Lube SAE 80W-90
PDS
Rear Axle Differential
Ultra Premium
Maxtron Enviro-EDGE GL 75W-90
(j, k, l)
1.37
Premium
MP Gear Lube SAE 80W-90
PDS
Rear Axle Differential (Limited Slip)
Ultra Premium
Maxtron Enviro-EDGE GL 75W-90
(f, m, n, o)
1.37
Premium
MP Gear Lube SAE 80W-90
PDS
Coolant
Refer to Technical
(p)
2.91
Hydraulics
Indol EH ISO 46
(q, r, s, t)
6.34
PDS
Grease Points
Maxtron EP NLGI 2
PDS
Front Axle Final Drives (each)
Ultra Premium
Maxtron Enviro-EDGE GL 75W-90
(u, v, w)
0.211
Premium
MP Gear Lube SAE 80W-90
PDS
Rear Axle Hubs (each)
Ultra Premium
Maxtron Enviro-EDGE GL 75W-90
(x, y, z)
0.211
Premium
MP Gear Lube SAE 80W-90
PDS
Engine (DT) (Cat C2.4)
Recommendation:
Premium Maxtron DEO SAE 15W-40
PDS
Mainline Superlube TMS SAE 15W-40
PDS
(a, b)
Capacity 2.38(gal)
Transfer gearbox
Recommendation:
Ultra Premium Maxtron Enviro-EDGE GL 75W-90
Premium MP Gear Lube SAE 80W-90
PDS
(c, d, e)
Capacity 0.106(gal)
Transmission
Recommendation:
From Hydraulics
Front Axle Differential
Recommendation:
Ultra Premium Maxtron Enviro-EDGE GL 75W-90
Premium MP Gear Lube SAE 80W-90
PDS
(f, g, h, i)
Capacity 1.37(gal)
Rear Axle Differential
Recommendation:
Ultra Premium Maxtron Enviro-EDGE GL 75W-90
Premium MP Gear Lube SAE 80W-90
PDS
(j, k, l)
Capacity 1.37(gal)
Rear Axle Differential (Limited Slip)
Recommendation:
Ultra Premium Maxtron Enviro-EDGE GL 75W-90
Premium MP Gear Lube SAE 80W-90
PDS
(f, m, n, o)
Capacity 1.37(gal)
Coolant
Recommendation:
Ultra Premium Refer to Technical
(p)
Capacity 2.91(gal)
Hydraulics
Recommendation:
Mainline Indol EH ISO 46
PDS
(q, r, s, t)
Capacity 6.34(gal)
Grease Points
Recommendation:
Premium Maxtron EP NLGI 2
PDS
Front Axle Final Drives (each)
Recommendation:
Ultra Premium Maxtron Enviro-EDGE GL 75W-90
Premium MP Gear Lube SAE 80W-90
PDS
(u, v, w)
Capacity 0.211(gal)
Rear Axle Hubs (each)
Recommendation:
Ultra Premium Maxtron Enviro-EDGE GL 75W-90
Premium MP Gear Lube SAE 80W-90
PDS
(x, y, z)
Capacity 0.211(gal)

General Notes

There are no notes to display for this model

Lubricant / Capacity Notes

a.
14°F to 122°F
b.
Alternative recommendations, 0°F to 104°F: Maxtron DEO SAE 10W-30 / Superlube TMS SAE 10W-30
c.
-4°F to 104°F
d.
Alternative recommendations, -22°F to 113°F: Maxtron GL 75W-140
e.
Alternative recommendations, 14°F to 122°F: Maxtron GL 75W-140 / MP Gear Lube SAE 85W-140
f.
Use Refer to Technical oil additive as directed. CAT 9x-2037 can be used as an alternative.
g.
-4°F to 104°F
h.
Alternative recommendations, -22°F to 113°F: Maxtron GL 75W-140
i.
Alternative recommendations, 14°F to 122°F: Maxtron GL 75W-140 / MP Gear Lube SAE 85W-140
j.
-4°F to 104°F
k.
Alternative recommendations, -22°F to 113°F: Maxtron GL 75W-140
l.
Alternative recommendations, 14°F to 122°F: Maxtron GL 75W-140 / MP Gear Lube SAE 85W-140
m.
-4°F to 104°F
n.
Alternative recommendations, -22°F to 113°F: Maxtron GL 75W-140
o.
Alternative recommendations, 14°F to 122°F: Maxtron GL 75W-140 / MP Gear Lube SAE 85W-140
p.
Mix ratio, 50% >-37°C
q.
23°F to 113°F
r.
Alternative recommendations, -4°F to 104°F: Refer to Technical; Power Transmission Fluid SAE 10W; Maxtron DEO SAE 10W-30 / Superlube TMS SAE 10W-30
s.
Alternative recommendations, 5°F to 122°F: Maxtron Power Transmission Fluid MV
t.
Alternative recommendations, 32°F to 122°F: Refer to Technical
u.
-4°F to 104°F
v.
Alternative recommendations, -22°F to 113°F: Maxtron GL 75W-140
w.
Alternative recommendations, 14°F to 122°F: Maxtron GL 75W-140 / MP Gear Lube SAE 85W-140
x.
-4°F to 104°F
y.
Alternative recommendations, -22°F to 113°F: Maxtron GL 75W-140
z.
Alternative recommendations, 14°F to 122°F: Maxtron GL 75W-140 / MP Gear Lube SAE 85W-140

Oil Change Intervals

Engine (DT) (Cat C2.4)
Months Max
3
Hours Max
500
Transfer gearbox
Months Max
12
Hours Max
1500
Front Axle Differential
Months Max
12
Hours Max
1500
Rear Axle Differential
Months Max
12
Hours Max
1500
Rear Axle Differential (Limited Slip)
Months Max
12
Hours Max
1500
Coolant
Months Max
24
Hours Max
3000
Hydraulics
Months Max
18
Hours Max
3000
Front Axle Final Drives (each)
Months Max
12
Hours Max
1500
Rear Axle Hubs (each)
Months Max
12
Hours Max
1500