Linde Forklift trucks, diesel (356 series)

Automatic transmission fluid capacity & service interval

Linde Forklift trucks, diesel (356 series) require automatic transmission fluid with a capacity of 50 liters. Service intervals include checks at 10 hours and changes at 50 hours or 1000 hours. The data covers 10 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
  • H420, 356-01 Cummins QSM11 (2001- )
  • Powershift
  • Use: Normal
  • Capacity 50 liter
  • Check 10 hours
  • Change 1000 hours
  • Code: 4/4
  • H420, 356-01 Cummins QSM11 (2001- )
  • Powershift
  • Use: Initial service
  • Capacity 50 liter
  • Change 50 hours
  • Code: 4/4
  • H460, 356-01 Cummins QSM11 (2001- )
  • Powershift
  • Use: Normal
  • Capacity 50 liter
  • Check 10 hours
  • Change 1000 hours
  • Code: 4/4
  • H460, 356-01 Cummins QSM11 (2001- )
  • Powershift
  • Use: Initial service
  • Capacity 50 liter
  • Change 50 hours
  • Code: 4/4
  • H460 GPCH/2, 356-01 Cummins QSM11 (2001- )
  • Powershift
  • Use: Normal
  • Capacity 50 liter
  • Check 10 hours
  • Change 1000 hours
  • Code: 4/4
  • H460 GPCH/2, 356-01 Cummins QSM11 (2001- )
  • Powershift
  • Use: Initial service
  • Capacity 50 liter
  • Change 50 hours
  • Code: 4/4
  • H460 GPCH/3, 356-01 Cummins QSM11 (2001- )
  • Powershift
  • Use: Normal
  • Capacity 50 liter
  • Check 10 hours
  • Change 1000 hours
  • Code: 4/4
  • H460 GPCH/3, 356-01 Cummins QSM11 (2001- )
  • Powershift
  • Use: Initial service
  • Capacity 50 liter
  • Change 50 hours
  • Code: 4/4
  • H480, 356-01 Cummins QSM11 (2001- )
  • Powershift
  • Use: Normal
  • Capacity 50 liter
  • Check 10 hours
  • Change 1000 hours
  • Code: 4/4
  • H480, 356-01 Cummins QSM11 (2001- )
  • Powershift
  • Use: Initial service
  • Capacity 50 liter
  • Change 50 hours
  • Code: 4/4

Additional Notes

  • All H420, H460, H460 GPCH/2, H460 GPCH/3, and H480 variants in the Linde 356 series share a uniform powershift transmission fluid capacity of 50 liters, which is consistent with a full service fill figure for a heavy-duty industrial powershift unit of this class.
  • A 50-liter capacity is notably large relative to automotive transmissions, reflecting the scale and continuous-duty demands of heavy counterbalance forklift powershift systems, where fluid volume contributes directly to thermal management under sustained load cycles.
  • Under normal use conditions, the fluid change interval is set at 1,000 operating hours across all listed 356-01 configurations. Operating hours rather than calendar time are the standard service measure for industrial equipment, since annual usage varies widely between sites.
  • The normal-use schedule also specifies a fluid level check every 10 hours, which is a very short inspection interval. For powershift transmissions in heavy lift applications, frequent level checks are standard practice because fluid loss or contamination can cause rapid clutch pack wear.
  • An initial service interval of 50 hours applies to all listed variants. At this first service, a fluid change is performed without a separate capacity figure differing from the standard 50 liters, indicating the full sump volume is replaced at break-in just as it is during subsequent normal-interval changes.
  • The 50-hour initial change interval is significantly shorter than the 1,000-hour normal interval. Early fluid changes on new powershift transmissions are intended to remove metallic particles and manufacturing residues generated during the bedding-in of clutch packs and gear surfaces.
  • The Cummins QSM11 engine is paired with the powershift transmission across all H420, H460, and H480 models in the 356-01 series. The QSM11 is an inline six-cylinder diesel displacing approximately 10.8 liters, commonly used in high-capacity industrial and construction equipment where sustained high-torque output is required.
  • The H460 designation appears in three distinct configurations within the 356-01 series: the standard H460, the H460 GPCH/2, and the H460 GPCH/3. Despite differing configurations, all three share identical powershift transmission fluid capacities and service intervals.

Other Systems