Komatsu Forklift trucks, diesel - Tusk CX50 series

Automatic transmission fluid capacity & service interval

Komatsu Forklift trucks, diesel - Tusk CX50 series require automatic transmission fluid with a capacity of 12 liters. Service intervals include checks at 1 month or 200 hours, and changes at 1 month or 200 hours and 6 months or 1200 hours. The data covers 8 configurations.

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

TypeSpecifications
  • 1000PD-10, Komatsu SAA4D95LE-5-A
  • Powershift
  • Use: Normal
  • Capacity 12 liter
  • Check 1 months/ 200 hours
  • Change 6 months/ 1200 hours
  • Code: Torqflow
  • 1000PD-10, Komatsu SAA4D95LE-5-A
  • Powershift
  • Use: Initial service
  • Capacity 12 liter
  • Change 1 months/ 200 hours
  • Code: Torqflow
  • 1100PD-10, Komatsu SAA4D95LE-5-A
  • Powershift
  • Use: Normal
  • Capacity 12 liter
  • Check 1 months/ 200 hours
  • Change 6 months/ 1200 hours
  • Code: Torqflow
  • 1100PD-10, Komatsu SAA4D95LE-5-A
  • Powershift
  • Use: Initial service
  • Capacity 12 liter
  • Change 1 months/ 200 hours
  • Code: Torqflow
  • 800PD-10, Komatsu SAA4D95LE-5-A
  • Powershift
  • Use: Normal
  • Capacity 12 liter
  • Check 1 months/ 200 hours
  • Change 6 months/ 1200 hours
  • Code: Torqflow
  • 800PD-10, Komatsu SAA4D95LE-5-A
  • Powershift
  • Use: Initial service
  • Capacity 12 liter
  • Change 1 months/ 200 hours
  • Code: Torqflow
  • 900PD-10, Komatsu SAA4D95LE-5-A
  • Powershift
  • Use: Normal
  • Capacity 12 liter
  • Check 1 months/ 200 hours
  • Change 6 months/ 1200 hours
  • Code: Torqflow
  • 900PD-10, Komatsu SAA4D95LE-5-A
  • Powershift
  • Use: Initial service
  • Capacity 12 liter
  • Change 1 months/ 200 hours
  • Code: Torqflow

Additional Notes

  • All four models in the Komatsu Forklift Trucks, Diesel - Tusk CX50 Series covered here — the 800PD-10, 900PD-10, 1000PD-10, and 1100PD-10 — share an identical automatic transmission fluid capacity of 12 liters for the powershift transmission paired with the SAA4D95LE-5-A engine.
  • A 12-liter service fill is consistent with a powershift transmission of this class, where the fluid volume supports both hydraulic actuation of the clutch packs and lubrication of internal gear sets.
  • Under normal use conditions, the powershift transmission fluid requires a check interval of every 1 month or 200 hours, whichever comes first, with a full fluid change due at 6 months or 1,200 hours.
  • The dual time-and-hours interval structure means the earlier of the two thresholds triggers the service event, which is standard practice for equipment operating in variable-intensity duty cycles where calendar time and machine hours may not accumulate at the same rate.
  • An initial service change is specified at 1 month or 200 hours for all four models, which is a break-in interval designed to remove metallic particles and fluid contaminants generated during the early wear-in period of a new or rebuilt powershift transmission.
  • The initial service change interval of 1 month or 200 hours aligns exactly with the normal-use check interval, meaning the first scheduled fluid inspection and the first mandatory change occur at the same point in the service timeline.
  • After the initial service change, the normal-use change interval extends to 6 months or 1,200 hours, representing a sixfold increase in hours compared to the break-in change, reflecting the reduced contamination load once the transmission has passed its initial wear phase.
  • The capacity figure of 12 liters is uniform across the 800PD-10, 900PD-10, 1000PD-10, and 1100PD-10 variants, indicating the powershift transmission unit is the same assembly across the CX50 series load ratings covered in these specifications.

Other Systems