LSTractor XG Series

Coolant capacity & service interval

LSTractor XG Series coolant capacity ranges from 4,9 to 7,1 liters. Service intervals include checks at 10 hours and changes at 24 months or 1500 hours. The data covers 5 configurations.

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

TypeSpecifications
XG3025/H (2017- )
  • Use: Normal
  • Capacity 4,9 liter
  • Check 10 hours
  • Change 24 months
XG3135/H (2017- )
  • Use: Normal
  • Capacity 7,1 liter
  • Check 10 hours
  • Change 1500 hours/ 24 months
XG3140/H (2017- )
  • Use: Normal
  • Capacity 7,1 liter
  • Check 10 hours
  • Change 1500 hours/ 24 months
XG3032/H (2015- )
  • Use: Normal
  • Capacity 5,1 liter
  • Check 10 hours
  • Change 24 months
XG3037/H (2015- )
  • Use: Normal
  • Capacity 5,1 liter
  • Check 10 hours
  • Change 24 months

Additional Notes

  • The LS Tractor XG Series cooling system capacities fall into two distinct groups: the XG3025/H holds 4.9 liters, the XG3032/H and XG3037/H each hold 5.1 liters, and the XG3135/H and XG3140/H each hold 7.1 liters, reflecting the larger engine displacement in the higher-numbered models.
  • The XG3135/H and XG3140/H carry a 7.1-liter cooling system capacity, which is notably larger than the sub-6-liter figures seen in the three lower models, indicating a greater total coolant volume requirement consistent with a more powerful engine configuration.
  • All five XG Series configurations share a 10-hour coolant check interval under normal use conditions, meaning the fluid level is to be inspected very early and frequently in the service cycle regardless of model.
  • The XG3032/H and XG3037/H, both introduced starting in 2015, share identical cooling system specifications: a 5.1-liter capacity, a 10-hour check interval, and a 24-month change interval under normal use.
  • The XG3025/H, XG3135/H, and XG3140/H all carry a starting year of 2017, making them the later additions to the XG Series lineup compared to the 2015-introduced XG3032/H and XG3037/H.
  • The XG3135/H and XG3140/H specify a coolant change interval of 1,500 hours or 24 months under normal use, whichever comes first, while the XG3025/H, XG3032/H, and XG3037/H specify only a 24-month interval with no hour-based threshold.
  • The dual-condition change interval on the XG3135/H and XG3140/H — 1,500 hours or 24 months — means that in high-utilization applications where 1,500 operating hours are reached before two years have elapsed, the coolant change is due at the hour milestone rather than the calendar date.

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