Your selected equipment
- Make
- KOMATSU
- Model
- WD420.3 (Wheeled Bulldozers)
- Engine
- DT
Application |
Recommendation |
Capacity (gal) |
Data Sheet |
Sales Sheet |
|
---|---|---|---|---|---|
Engine (DT) |
Premium
|
Maxtron DEO SAE 10W-30
(a, b, c, d, e)
|
5.02
|
||
Mainline |
Superlube TMS SAE 10W-30
|
||||
Rear Axle |
Ultra Premium
|
Maxtron THF +
(f)
|
15.9
|
||
Premium |
Qwiklift HTB
|
||||
Transmission |
Superlube 518 Diesel Engine Oil SAE 10W
|
15.9
|
|||
Front Axle |
Ultra Premium
|
Maxtron THF +
(f)
|
15.9
|
||
Premium |
Qwiklift HTB
|
||||
Coolant |
Refer to Technical
|
13.2
|
|||
Hydraulics |
Ultra Premium
|
Indol Premium Anti-Wear Hydraulic Oil ISO 46
(g, h, i)
|
55.5 / 36.5
|
||
Premium |
Indol Premium Anti-Wear Hydraulic Oil ISO 32 MV
|
||||
Mainline |
Indol EH ISO 46
|
||||
Grease points incl. fifth wheels |
Ultra Premium
|
Maxtron FS NLGI 2
|
|
||
Premium |
Blue Gard 500+ NLGI 2
|
||||
Mainline |
ML 365 Grease EP NLGI 2
|
Engine (DT)
Recommendation:
Premium
Maxtron DEO SAE 10W-30
Mainline
Superlube TMS SAE 10W-30
Capacity 5.02(gal)
Rear Axle
Capacity 15.9(gal)
Transmission
Capacity 15.9(gal)
Front Axle
Capacity 15.9(gal)
Coolant
Recommendation:
Ultra Premium
Refer to Technical
Capacity 13.2(gal)
Hydraulics
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
Capacity 55.5 / 36.5(gal)
Grease points incl. fifth wheels
Recommendation:
Ultra Premium
Maxtron FS NLGI 2
Premium
Blue Gard 500+ NLGI 2
Mainline
ML 365 Grease EP NLGI 2
General Notes
There are no notes to display for this model
Lubricant / Capacity Notes
- a.
- Alternative recommendations, -22°F to 68°F: Refer to Technical
- b.
- Alternative recommendations, -4°F to 122°F: Maxtron DEO SAE 10W-30 / Superlube TMS SAE 10W-30
- c.
- Alternative recommendations, -4°F to 50°F: Refer to Technical
- d.
- Alternative recommendations, 5°F to 122°F: Maxtron DEO SAE 15W-40 / Superlube TMS SAE 15W-40
- e.
- Alternative recommendations, 32°F to 122°F: Superlube TMS SAE 10W-30
- f.
- Standard axles: Komatsu recommend Fuchs Renogear Hydra ZF 20W-40; Multi-disc locking differentials: Maxtron THF + / Qwiklift HTB
- g.
- Includes steering and brakes
- h.
- Alternative recommendations, -31°F to 122°F: Indol Premium Anti-Wear Hydraulic Oil ISO 46 / Indol Premium Anti-Wear Hydraulic Oil ISO 32 MV / Indol EH ISO 46
- i.
- Alternative recommendations, -31°F to 104°F: Superlube 518 Diesel Engine Oil SAE 10W
Oil Change Intervals
Engine (DT)
- Hours Max
- 250
Rear Axle
- Hours Max
- 1000
Transmission
- Months Max
- 6
- Hours Max
- 1000
Front Axle
- Hours Max
- 1000
Coolant
- Months Max
- 12
- Hours Max
- 2000
Hydraulics
- Hours Max
- 2000