LSTractor MT1 Series

Coolant capacity & service interval

LSTractor MT1 Series uses coolant with a capacity of 3,3 liters. Service intervals include checks every 10 hours and changes every 24 months. The data covers 3 configurations.

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

TypeSpecifications
MT1.25 (2021- )
  • Use: Normal
  • Capacity 3,3 liter
  • Check 10 hours
  • Change 24 months
MT122 (2017- )
  • Use: Normal
  • Capacity 3,3 liter
  • Check 10 hours
  • Change 24 months
MT125 (2017- )
  • Use: Normal
  • Capacity 3,3 liter
  • Check 10 hours
  • Change 24 months

Additional Notes

  • Across all three MT1 Series configurations covered here, the cooling system capacity is 3.3 liters, a figure consistent with compact utility tractor engines where coolant volume is relatively modest due to smaller displacement.
  • The LSTractor MT1.25 carries a starting year of 2021, while the MT122 and MT125 both carry a starting year of 2017, placing the MT1.25 as the more recent addition to the MT1 Series lineup.
  • All three configurations share an identical service structure: a 10-hour interval for coolant checks and a 24-month interval for coolant changes, both under normal use conditions.
  • The 10-hour check interval is notably short and reflects standard practice for new or recently serviced equipment, where early inspections catch leaks or concentration drift before they develop into larger issues.
  • A 24-month change interval is a calendar-based schedule rather than an hours-based one, meaning coolant degradation over time is the primary driver of the service requirement rather than accumulated operating hours.
  • The uniform 3.3-liter capacity across the MT122, MT125, and MT1.25 suggests the three models share the same or closely related engine cooling architecture despite being distinct configurations.

Other Systems