Fendt GT series

Power steering fluid capacity & service interval

Fendt GT series power steering fluid has a capacity of 0,3 liter. Service intervals require a check every 250 hours. The data covers 6 configurations.

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

TypeSpecifications
F 370 GT, GTA (Toolcarrier) (1990-1991)
  • Use: Normal
  • Capacity 0,3 liter
  • Check 250 hours
F 345 GT (Toolcarrier) (1985-1991)
  • Use: Normal
  • Capacity 0,3 liter
  • Check 250 hours
F 360 GT (Toolcarrier) (1985-1991)
  • Use: Normal
  • Capacity 0,3 liter
  • Check 250 hours
F 365 GT, GTA (Toolcarrier) (1985-1991)
  • Use: Normal
  • Capacity 0,3 liter
  • Check 250 hours
F 380 GT, GTA (Toolcarrier) (1985-1991)
  • Use: Normal
  • Capacity 0,3 liter
  • Check 250 hours
F 231 GT (Toolcarrier) (1981-1991)
  • Use: Normal
  • Capacity 0,3 liter
  • Check 250 hours

Additional Notes

  • The Fendt GT series Toolcarrier models covered in these specifications span a production window from 1981 through 1991, with most variants entering the range from 1985 onward and the F 231 GT representing the earliest introduction at 1981.
  • Every model in the GT series carries a steering box fluid capacity of 0.3 liter. A figure this small is consistent with a recirculating-ball or worm-and-sector steering box, where the internal reservoir is self-contained and holds only enough fluid to lubricate the gear mechanism rather than supply a hydraulic pump circuit.
  • The 0.3 liter capacity applies uniformly across all six variants listed, from the F 231 GT through to the F 380 GT and GTA, indicating a shared or dimensionally equivalent steering box assembly across the range despite differences in model designation and engine output.
  • The F 365 GT and GTA, the F 370 GT and GTA, and the F 380 GT and GTA each carry a GTA sub-designation alongside the standard GT. Both sub-variants share the same 0.3 liter steering box capacity and 250-hour check interval, meaning no specification difference is recorded between the GT and GTA configurations for this system.
  • The check interval for the steering box fluid is set at 250 hours across all listed models. In agricultural machinery, a 250-hour interval is a common mid-tier service point, typically falling between daily checks and major service intervals, and is suited to seasonal or moderate working schedules.
  • The F 370 GT and GTA carry a notably shorter production window of 1990-1991 compared to other variants in the series, yet the steering box specifications remain identical to models introduced five years earlier, reflecting continuity in the steering system design through the end of the series.

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