Kawasaki KAF/KAT/KDF (Mule)

Coolant capacity & service interval

Kawasaki KAF/KAT/KDF (Mule) coolant capacity ranges from 2,5 to 6,1 liters. Service intervals include checks at 1000 km or 50 hours and 10000 km or 500 hours, with a change interval of 24 months. The data covers 33 configurations.

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

TypeSpecifications
Mule 4010 Trans 4x4, KAT 620A>D (2022- )
  • Use: Normal
  • Capacity 4,6 liter
  • Change 24 months
Mule Pro DX, KDF1000AN (2022- )
  • Use: Normal
  • Capacity 6,1 liter
  • Change 24 months
Mule Pro DXT, KDF1000AN/BN/CN (2022- )
  • Use: Normal
  • Capacity 6,1 liter
  • Change 24 months
Mule Pro FXR, KAT 820 (2022- )
  • Use: Normal
  • Capacity 5,3 liter
  • Change 24 months
Mule Pro FXT, KAT 820 (2022- )
  • Use: Normal
  • Capacity 5,9 liter
  • Change 24 months
Mule Pro MX, KAF700 A>EN (2020- )
  • Use: Normal
  • Capacity 5 liter
  • Change 24 months
Mule 4000, KAF 620M>Z (2018- )
  • Use: Normal
  • Capacity 4,3 liter
  • Change 24 months
Mule Pro FXR, KAF 820KJ (2017-2021)
  • Use: Normal
  • Capacity 5,3 liter
  • Change 24 months
Mule Pro DX, KAF1000DH/EH/FH (2016-2021)
  • Use: Normal
  • Capacity 6,1 liter
  • Change 24 months
Mule Pro DXT, KAF1000AG/BG/CG (2016-2021)
  • Use: Normal
  • Capacity 6,1 liter
  • Change 24 months
Mule Pro FX, KAF820EH>GN (2016- )
  • Use: Normal
  • Capacity 5,9 liter
  • Change 24 months
Mule Pro FXT, KAF 820A/B/C/D (2015-2021)
  • Use: Normal
  • Capacity 5,9 liter
  • Change 24 months
Mule 4010 4x4, KAF 620MN>ZN (2014- )
  • Use: Normal
  • Capacity 4,6 liter
  • Change 24 months
Mule 4010 Trans 4x4, KAF 620M>KAF622AM (2014-2021)
  • Use: Normal
  • Capacity 4,6 liter
  • Change 24 months
Mule 4000, KAF 620P (2009-2018)
  • Use: Normal
  • Capacity 4,3 liter
  • Change 24 months
Mule 4010 4x4, KAF 620M (2009-2013)
  • Use: Normal
  • Capacity 4,6 liter
  • Change 24 months
Mule 4010 4x4 Diesel, KAF 950F (2009-2014)
  • Use: Normal
  • Capacity 4,1 liter
  • Change 24 months
Mule 4010 Trans4x4, KAF 620ME (2009-2013)
  • Use: Normal
  • Capacity 4,6 liter
  • Change 24 months
Mule 4010 Trans4x4 Diesel, KAF 950G (2009-2014)
  • Use: Normal
  • Capacity 4,4 liter
  • Change 24 months
Mule 3010 Diesel, KAF 950 (2008-2008)
  • Use: Normal
  • Capacity 4,1 liter
  • Change 24 months
Mule 3010 Trans4x4 Diesel, KAF 950 (2007-2008)
  • Use: Normal
  • Capacity 4,4 liter
  • Change 24 months
Mule 3010 Trans4x4, KAF 620J/K (2005-2008)
  • Use: Normal
  • Capacity 4,3 liter
  • Change 24 months
Mule 3000, KAF 620G (2003-2008)
  • Use: Normal
  • Capacity 4,3 liter
  • Change 24 months
Mule 3010 4x4, KAF 620E/H (2003-2008)
  • Use: Normal
  • Capacity 4,3 liter
  • Change 24 months
Mule 3010 Diesel, KAF 950 (2003-2007)
  • Use: Normal
  • Capacity 4,6 liter
  • Change 24 months
Mule 3000, KAF 620G (2001-2003)
  • Use: Normal
  • Capacity 4,3 liter
  • Change 24 months
Mule 3010, KAF 620E (2001-2003)
  • Use: Normal
  • Capacity 4,3 liter
  • Change 24 months
Mule 3020, KAF 620F (2001-2003)
  • Use: Normal
  • Capacity 4,3 liter
  • Change 24 months
Mule 2500, KAF 620C (1994-2000)
  • Use: Normal
  • Capacity 2,7 liter
  • Check 10000 km/ 500 hours
  • Change 24 months
Mule 2500E, KAF 620D (1994-2000)
  • Use: Normal
  • Capacity 2,7 liter
  • Check 10000 km/ 500 hours
  • Change 24 months
Mule 2510, KAF 620A (1993-2000)
  • Use: Normal
  • Capacity 2,7 liter
  • Check 10000 km/ 500 hours
  • Change 24 months
Mule 2520, KAF 620B (1993-2000)
  • Use: Normal
  • Capacity 2,7 liter
  • Check 10000 km/ 500 hours
  • Change 24 months
Mule 1000, KAF 450 (1988-1988)
  • Use: Normal
  • Capacity 2,5 liter
  • Check 1000 km/ 50 hours
  • Change 24 months

Additional Notes

  • The Kawasaki Mule 1000, KAF 450 specifies a cooling system capacity of 2.5 liters, the smallest figure across all listed Mule configurations. A check interval of 1,000 km or 50 hours under normal use conditions accompanies a 24-month coolant change interval, placing the KAF 450 on a notably shorter inspection schedule than later models.
  • The KAF 620-based Mule 2500, 2500E, 2510, and 2520 models from 1993-2000 share a uniform 2.7-liter cooling system capacity. Under normal use conditions, a check is specified at 10,000 km or 500 hours, with a 24-month change interval — a substantially longer inspection interval than the earlier KAF 450.
  • Moving into the 3000-series models from 2001, the cooling system capacity rises to 4.3 liters across the Mule 3000, 3010 4x4, 3010 Trans4x4, 3020, and related KAF 620 variants. No periodic check interval is listed for these models, only the 24-month change interval under normal use conditions.
  • The Mule 3010 Diesel, KAF 950, shows a capacity difference between model years. The 2003-2007 specification lists 4.6 liters, while the 2008 specification lists 4.1 liters — a reduction of 0.5 liters within the same model designation. Both retain the 24-month change interval under normal use conditions.
  • The Mule 3010 Trans4x4 Diesel, KAF 950, carries a 4.4-liter cooling system capacity for 2007-2008, placing it between the two KAF 950 non-Trans figures of 4.6 and 4.1 liters. The 24-month change interval under normal use conditions applies equally.
  • Across the 4010-series gasoline models — including the KAF 620M, KAF 620MN, KAF 620ME, KAF622AM, and KAT 620 variants — the cooling system capacity is consistently specified at 4.6 liters. The 24-month change interval under normal use conditions applies to all of these configurations spanning 2009 onward.
  • The Mule 4010 4x4 Diesel, KAF 950F (2009-2014), specifies a 4.1-liter cooling system capacity, while the Mule 4010 Trans4x4 Diesel, KAF 950G (2009-2014), specifies 4.4 liters. The 0.3-liter difference between the two diesel variants of the same generation reflects a pattern also seen in the earlier KAF 950 diesel lineup.
  • The Mule Pro DX and Mule Pro DXT models, covering KAF1000 and KDF1000 designations from 2016 onward, share a 6.1-liter cooling system capacity — the largest figure in the listed specifications. The 24-month change interval under normal use conditions applies to both the KAF1000 and KDF1000 series.
  • The Mule Pro FX, KAF820EH onward from 2016, and the Mule Pro FXT, KAF 820A/B/C/D and KAT 820 from 2015 onward, both specify a 5.9-liter cooling system capacity. The 24-month change interval under normal use conditions is consistent across both body configurations sharing the same engine family.
  • The Mule Pro FXR carries a 5.3-liter cooling system capacity across both the KAF 820KJ (2017-2021) and KAT 820 (from 2022) designations. At 5.3 liters, the FXR sits below the 5.9-liter FX and FXT figures, reflecting a smaller cooling system within the same Pro-series lineup. The 24-month change interval under normal use conditions applies to both FXR designations.
  • The Mule Pro MX, KAF700 A onward from 2020, specifies a 5.0-liter cooling system capacity under normal use conditions, with a 24-month change interval. Among the Pro-series models, the Pro MX falls between the FXR at 5.3 liters and the smaller 4000-series figures, consistent with a mid-displacement single-row utility configuration.

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