Case - IH Farmlift

Coolant capacity & service interval

Case IH Farmlift coolant capacity ranges from 21 to 24 liters. Service intervals include checking at 50 hours and changing at 2000 hours. The data covers 10 configurations.

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

TypeSpecifications
Farmlift 633 (2018- )
  • Use: Normal
  • Capacity 21 liter
  • Check 50 hours
  • Change 2000 hours
Farmlift 636 (2018- )
  • Use: Normal
  • Capacity 21 liter
  • Check 50 hours
  • Change 2000 hours
Farmlift 737 (2018- )
  • Use: Normal
  • Capacity 21 liter
  • Check 50 hours
  • Change 2000 hours
Farmlift 742 (2018- )
  • Use: Normal
  • Capacity 21 liter
  • Check 50 hours
  • Change 2000 hours
Farmlift 935 (2018- )
  • Use: Normal
  • Capacity 24 liter
  • Check 50 hours
  • Change 2000 hours
Farmlift 632 (2015- )
  • Use: Normal
  • Capacity 24 liter
  • Check 50 hours
  • Change 2000 hours
Farmlift 635 (2015- )
  • Use: Normal
  • Capacity 24 liter
  • Check 50 hours
  • Change 2000 hours
Farmlift 735 (2015- )
  • Use: Normal
  • Capacity 24 liter
  • Check 50 hours
  • Change 2000 hours
Farmlift 742 (2015-2018)
  • Use: Normal
  • Capacity 24 liter
  • Check 50 hours
  • Change 2000 hours
Farmlift 935 (2015-2018)
  • Use: Normal
  • Capacity 24 liter
  • Check 50 hours
  • Change 2000 hours

Additional Notes

  • Across all Case-IH Farmlift models in the specifications, the cooling system check interval is set at 50 hours under normal use conditions, reflecting the frequent monitoring typical of heavy-duty telehandler applications where coolant level and condition directly affect engine thermal management.
  • The coolant change interval of 2000 hours applies uniformly to every Farmlift model listed, from the 632 through the 935, under normal use conditions. In hour-based service schedules, 2000 hours represents a substantial operating period for a telehandler, often spanning multiple seasons of agricultural use.
  • Two distinct cooling system capacities appear across the Farmlift range. Models including the 632, 635, 735, 742 (2015-2018), and 935 carry a 24-liter capacity, while the 633, 636, 737, and 742 (from 2018) are specified at 21 liters. A 3-liter difference between configurations is meaningful at service time, as underfilling or overfilling a cooling system can affect pressure balance and heat dissipation.
  • The Farmlift 742 is the only model in the specifications that appears in two distinct generational entries with differing capacities. The 2015-2018 variant holds 24 liters, whereas the 2018 onward variant holds 21 liters, indicating a cooling system revision between those production periods despite sharing the same model designation.
  • The Farmlift 935 is the only model where both the earlier 2015-2018 entry and the later 2018 onward entry share the same 24-liter capacity, meaning no cooling system volume change accompanied the generational transition for that particular model.
  • Models introduced from 2018, specifically the 633, 636, 737, and the revised 742, all share the 21-liter capacity figure. In contrast, models with origins in 2015, such as the 632, 635, and 735, are all specified at 24 liters, pointing to a capacity distinction that aligns with the introduction year of each variant.

Other Systems