Solis/Sonalika (ITL) Tractors Solis

Power steering fluid capacity & service interval

Solis/Sonalika (ITL) Tractors Solis power steering fluid capacity ranges from 2,5 to 3,5 liters. Service intervals include checks at 50 hours and changes at 50 or 1000 hours. The data covers 14 configurations.

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

TypeSpecifications
50, ITL 3102 EL (Stage IIIa)
  • Use: Normal
  • Capacity 2,5 liter
  • Check 50 hours
  • Change 1000 hours
50, ITL 3102 EL (Stage IIIa)
  • Use: Initial service
  • Capacity 2,5 liter
  • Change 50 hours
60, ITL 4100 FL
  • Use: Normal
  • Capacity 2,5 liter
  • Check 50 hours
  • Change 1000 hours
60, ITL 4100 FL
  • Use: Initial service
  • Capacity 2,5 liter
  • Change 50 hours
60N, ITL 4100 FL
  • Use: Normal
  • Capacity 2,5 liter
  • Check 50 hours
  • Change 1000 hours
60N, ITL 4100 FL
  • Use: Initial service
  • Capacity 2,5 liter
  • Change 50 hours
75, ITL 4100 ELT
  • Use: Normal
  • Capacity 3,5 liter
  • Check 50 hours
  • Change 1000 hours
75, ITL 4100 ELT
  • Use: Initial service
  • Capacity 3,5 liter
  • Change 50 hours
75N, ITL 4100 ELT
  • Use: Normal
  • Capacity 3,5 liter
  • Check 50 hours
  • Change 1000 hours
75N, ITL 4100 ELT
  • Use: Initial service
  • Capacity 3,5 liter
  • Change 50 hours
90 CRDI, ITL 4105CTI
  • Use: Normal
  • Capacity 3,5 liter
  • Check 50 hours
  • Change 1000 hours
90 CRDI, ITL 4105CTI
  • Use: Initial service
  • Capacity 3,5 liter
  • Change 50 hours
90N CRDI, ITL 4105CTI
  • Use: Normal
  • Capacity 3,5 liter
  • Check 50 hours
  • Change 1000 hours
90N CRDI, ITL 4105CTI
  • Use: Initial service
  • Capacity 3,5 liter
  • Change 50 hours

Additional Notes

  • The Solis/Sonalika (ITL) Tractors Solis 50 (ITL 3102 EL, Stage IIIa), 60 (ITL 4100 FL), and 60N (ITL 4100 FL) all share a power steering fluid capacity of 2.5 liters, while the 75, 75N, 90 CRDI, and 90N CRDI models each carry 3.5 liters, reflecting the larger hydraulic demands of the higher-output engine configurations.
  • The 2.5-liter capacity on the lower-series models and the 3.5-liter capacity on the upper-series models represent the total system fill volume for the power steering circuit, which is the amount of fluid the reservoir and associated lines hold under normal operating conditions.
  • Across all listed configurations, an initial service fluid change is specified at 50 hours. An early change at this interval allows any manufacturing residues, metal particles, or assembly contaminants introduced during break-in to be flushed from the power steering system before they cause wear.
  • Under normal use conditions, the standard fluid change interval for all listed models is 1,000 hours. At this same 1,000-hour interval, the 50-hour check cadence continues to apply as a routine inspection point throughout the service life of the system.
  • The 50-hour check interval under normal use conditions applies to all configurations regardless of engine size or series. Periodic checks at this frequency allow fluid level and condition to be monitored well ahead of the 1,000-hour change interval.
  • The ITL 3102 EL engine in the Solis 50 carries a Stage IIIa emissions classification, which is a European non-road mobile machinery (NRMM) standard. Despite this distinction from the other listed engines, the power steering fluid capacity and service intervals are identical to those of the ITL 4100 FL-equipped 60 and 60N models.
  • The 75 and 75N share the ITL 4100 ELT engine and identical power steering specifications, just as the 90 CRDI and 90N CRDI both use the ITL 4105CTI engine with the same 3.5-liter capacity and service intervals. The "N" designation in each pairing does not alter the fluid system requirements.

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