Our Recommendation

Make
HARNISCHFEGER (P&H)
Model
Model 9020 (Electric Walking Draglines)
Engine
E
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Application
Recommendation
Capacity (ltr)
Engine (E)
 
Anti-friction Bearings & Couplings
  (a)
833
Hoist and/or Drag Wire Ropes
  (b)
416
Hoist, Drag, Swing Walk Enclosed Gears
  (c)
13,192 (d)
Main Drive Motor Bearings
  (e, f)
416
Open Gears, Rails & Bushings
 
2,006

Lubricant / Capacity Notes

a.
may be used for lower ambient temperatures and may be used for higher ambient temperatures
b.
may be used according to ambient temperature and digging conditions
c.
Minimum viscosity at operating temperature 200cSt
d.
Quantity covers total first fills for all gearboxes
e.
Main drive motor lubrication; ISO 32/46/68/100 - refer to manufacturer's GE specification D6B6B for full details and viscosity requirements
f.
Alternative recommendations: TO 100; TO 46; TO 32

General Notes

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Oil Change Intervals

Hoist, Drag, Swing Walk Enclosed Gears
Hours Max
1000