Our Recommendation

Make
KOMATSU
Model
PC55MR-5MO (S/N F60001 - UP) Stage3a (PC MR-5 Series)
Engine
D
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Application
Recommendation
Capacity (ltr)
Engine (D) (Komatsu 4D88E-6 29.5kW)
  (a, b)
7.5
Transmission
From Hydraulics
Coolant
  (c)
8.8
Hydraulics
VERKOL SAE 10w TO-4 (d, e, f)
20.0
Hydraulics (Hydraulic Breaker Operation - 100%/50%)
VERKOL SAE 10w TO-4 (g, h, i)
20.0
Grease Points
QUAKERTEK ASTURUS 2
Final Drives (each)
VERKOL SAE 30 TO-4 (j)
0.7

Lubricant / Capacity Notes

a.
-20°C to 40°C
b.
Alternative recommendations, -15°C to 50°C: DH-1 15W-40
c.
Mix ratio, 50% >-37°C
d.
-10°C to 50°C
e.
Alternative recommendations, -20°C to 50°C: HY KOM HO56-HE
f.
Alternative recommendations, -10°C to 50°C: DIN HVLP ZF 46
g.
-10°C to 50°C
h.
Alternative recommendations, -20°C to 50°C: HY KOM HO56-HE
i.
Alternative recommendations, -10°C to 50°C: DIN HVLP ZF 46
j.
Alternative recommendations: TF KOM KES868.1 30

General Notes

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Oil Change Intervals

Engine (D) (Komatsu 4D88E-6 29.5kW)
Hours Max
500
Coolant
Months Max
24
Hours Max
4000
Hydraulics
Hours Max
2000
Hydraulics (Hydraulic Breaker Operation - 100%/50%)
Hours Min
600
Hours Max
800
Final Drives (each)
Hours Max
1000