JCB Fastrac 1000 Series

Coolant capacity & service interval

JCB Fastrac 1000 Series coolant capacity is 20 liters. Service intervals include checking every 10 hours and changing every 2000 hours or 24 months. The data covers 4 configurations.

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

TypeSpecifications
Fastrac 1115 (1994-1998)
  • Use: Normal
  • Capacity 20 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months
Fastrac 1115S (1994-1998)
  • Use: Normal
  • Capacity 20 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months
Fastrac 1125 (1994-1998)
  • Use: Normal
  • Capacity 20 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months
Fastrac 1135 (1994-1998)
  • Use: Normal
  • Capacity 20 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months

Additional Notes

  • The JCB Fastrac 1000 Series cooling system capacity is rated at 20 liters across all four variants covered by these specifications, namely the 1115, 1115S, 1125, and 1135.
  • A 20-liter cooling system capacity is consistent with a full-system service fill figure, representing the total volume of coolant held within the engine block, radiator, and associated passages rather than a partial top-up quantity.
  • The coolant check interval is set at every 10 hours of operation under normal use conditions, reflecting the relatively frequent monitoring expected on agricultural machinery operating in demanding field environments.
  • The coolant change interval is specified at 2000 hours or 24 months, whichever comes first under normal use conditions, meaning both an operational hour threshold and a calendar-based limit govern when a full coolant drain and refill is due.
  • The 1115S shares an identical 20-liter capacity and the same 10-hour check and 2000-hour/24-month change interval as the standard 1115, indicating no cooling system differentiation between those two variants despite the S designation.
  • All four variants spanning the 1994-1998 production period carry uniform coolant specifications, with no variation in capacity or service intervals across the 1115, 1115S, 1125, and 1135 models.

Other Systems