Our Recommendation

Make
HARNISCHFEGER (P&H)
Model
H-312 (Detroit 2 Stroke) (Hydraulic Excavators)
Engine
D / DT
New Search Print
Application
Recommendation
Capacity (ltr)
Engine (D / DT)
  (a, b, c)
Coolant
VERKOL TRUCK 50%
Brake Master Cylinder
 
Hydraulics
1
VESTA HM 46 (d, e)
2
MULTIVESTA OP
3
VESTA HLPD 46
All Grease Points
QUAKERTEK ASTURUS 2
Propel Chains & Chain Cases
MAXIDIESEL SAE 30 (f, g)
Pump Drive
VERKOL GT-7 SAE-140 EP (h, i)
Ring Gear
1
MOLYBLACK
2
QUAKERTEK VERKOTAC 350
Slewing Ring Bearing, Propel Chain Case Bearings & Propel Brake
QUAKERTEK ASTURUS 2
Swing Gearbox
VERKOL GT-7 SAE-140 EP (j, k)

Lubricant / Capacity Notes

a.
Alternative recommendations, Engine (2 str), Detroit, -31°C to -18°C: CD-2 30; CD-2 15W-40
b.
Alternative recommendations, Engine (2 str), Detroit, -18°C to 38°C: CD-2 40
c.
Alternative recommendations, Engine (2 str), Detroit, >38°C: CD-2 50
d.
Alternative recommendations, -23°C to 18°C: VESTA HM 32 / VESTA HLPD 32 / VESTA HV 32
e.
Alternative recommendations, >-18°C: VESTA HM 46 / MULTIVESTA OP / VESTA HLPD 46
f.
Alternative recommendations, <4°C: VESTA 10w HD
g.
Alternative recommendations, >4°C: MAXIDIESEL SAE 30
h.
Alternative recommendations, Gears (oil), <4°C: SALDUBA 80w90 LS / VERKOL GT-7 SAE-90 EP
i.
Alternative recommendations, Gears (oil), >4°C: VERKOL GT-7 SAE-140 EP
j.
Alternative recommendations, Gears (oil), <4°C: SALDUBA 80w90 LS / VERKOL GT-7 SAE-90 EP
k.
Alternative recommendations, Gears (oil), >4°C: VERKOL GT-7 SAE-140 EP

General Notes

There are no notes to display for this model

Oil Change Intervals

Engine (D / DT)
Hours Max
200
Coolant
Months Max
12
Hours Max
1000
Brake Master Cylinder
Months Max
24
Hydraulics
Hours Max
1000
Propel Chains & Chain Cases
Hours Max
1000
Pump Drive
Months Max
12
Hours Max
500
Swing Gearbox
Hours Max
1000