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Make
KOMATSU
Model
WA320 (WA Series Wheeled)
Engine
D

Application
Recommendation
Capacity (gal)
Data Sheet
Sales Sheet
Engine (D)
Premium
Maxtron DEO SAE 10W-30
(a, b, c, d)
5.81
PDS
Mainline
Superlube TMS SAE 10W-30
PDS
Transmission
Superlube 518 Diesel Engine Oil SAE 10W
6.6
PDS
Front Differential
Ultra Premium
Maxtron THF +
6.34
PDS
Premium
Qwiklift HTB
PDS
Rear Differential
Ultra Premium
Maxtron THF +
6.34
PDS
Premium
Qwiklift HTB
PDS
Coolant
Refer to Technical
10.0
Hydraulics
Superlube 518 Diesel Engine Oil SAE 10W
17.7 / 19.8
PDS
Engine (D)
Recommendation:
Premium Maxtron DEO SAE 10W-30
Mainline Superlube TMS SAE 10W-30
(a, b, c, d)
Capacity 5.81(gal)
Transmission
Recommendation:
Ultra Premium Superlube 518 Diesel Engine Oil SAE 10W
Capacity 6.6(gal)
Front Differential
Recommendation:
Ultra Premium Maxtron THF +
Premium Qwiklift HTB
Capacity 6.34(gal)
Rear Differential
Recommendation:
Ultra Premium Maxtron THF +
Premium Qwiklift HTB
Capacity 6.34(gal)
Coolant
Recommendation:
Ultra Premium Refer to Technical
Capacity 10.0(gal)
Hydraulics
Recommendation:
Ultra Premium Superlube 518 Diesel Engine Oil SAE 10W
Capacity 17.7 / 19.8(gal)

General Notes

There are no notes to display for this model

Lubricant / Capacity Notes

a.
Alternative recommendations, -22°F to 50°F: Refer to Technical
b.
Alternative recommendations, -4°F to 104°F: Maxtron DEO SAE 10W-30 / Superlube TMS SAE 10W-30
c.
Alternative recommendations, 5°F to 122°F: Maxtron DEO SAE 15W-40 / Superlube TMS SAE 15W-40
d.
Alternative recommendations, 32°F to 122°F: Superlube TMS SAE 10W-30

Oil Change Intervals

Engine (D)
Months Max
1
Hours Max
250
Transmission
Hours Max
1000
Front Differential
Hours Max
2000
Rear Differential
Hours Max
2000
Coolant
Months Max
24
Hours Max
2000
Hydraulics
Hours Max
1000