Caterpillar Wheeled material handlers

Coolant capacity & service interval

Caterpillar wheeled material handlers use coolant with a capacity range of 1,5 to 81,5 liters. Service intervals include 6, 12, 24, 36, 72 months, 10, 500, 1000, 3000, 6000, and 12000 hours. The data covers 34 configurations.

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

TypeSpecifications
MH3026, KE8 (2022- )
  • Use: Alternative (acceptable)
  • Capacity 40 liter
  • Check 10 hours
  • Change 3000 hours/ 36 months
MH3026, KE8 (2022- )
  • Use: Extended drain (max)
  • Capacity 40 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
MH3026, KE8 (2022- )
  • Use: Fluid analysis
  • Capacity 40 liter
  • Check 500 hours
MH3026, KE8 (2022- )
  • Use: Fluid analysis, alternative
  • Capacity 40 liter
  • Check 500 hours
MH3022, KH2 (2021- )
  • Use: Alternative (acceptable)
  • Capacity 24-31,75 liter
  • Check 10 hours
  • Change 3000 hours/ 36 months
MH3022, KH2 (2021- )
  • Use: Extended drain (max)
  • Capacity 24-31,75 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
MH3022, KH2 (2021- )
  • Use: Fluid analysis
  • Capacity 24-31,75 liter
  • Check 500 hours
MH3022, KH2 (2021- )
  • Use: Fluid analysis, alternative
  • Capacity 24-31,75 liter
  • Check 500 hours
MH3024, KH4 (2021- )
  • Use: Alternative (acceptable)
  • Capacity 24-31,75 liter
  • Check 10 hours
  • Change 3000 hours/ 36 months
MH3024, KH4 (2021- )
  • Use: Extended drain (max)
  • Capacity 24-31,75 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
MH3024, KH4 (2021- )
  • Use: Fluid analysis
  • Capacity 24-31,75 liter
  • Check 500 hours
MH3024, KH4 (2021- )
  • Use: Fluid analysis, alternative
  • Capacity 24-31,75 liter
  • Check 500 hours
MH3022, FM2 (2014- )
  • Use: Normal (preferred)
  • Capacity 46,9 liter
  • Check 10 hours
  • Change 72 months/ 6000 hours
MH3022, FM2 (2014- )
  • Use: Fluid analysis, alternative
  • Capacity 46,9 liter
  • Check 12 months/ 500 hours
MH3022, FM2 (2014- )
  • Use: Fluid analysis, preferred
  • Capacity 46,9 liter
  • Check 12 months/ 500 hours
M318D MH, D9X (2007- )
  • Use: Preferred, extended
  • Capacity 36 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M318D MH, D9X (2007- )
  • Use: Alternative (acceptable)
  • Capacity 36 liter
  • Check 10 hours
  • Change 36 months/ 3000 hours
M322D MH, D3X, W2T (2007- )
  • Use: Preferred, extended
  • Capacity 37 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M322D MH, D3X, W2T (2007- )
  • Use: Alternative (acceptable)
  • Capacity 37 liter
  • Check 10 hours
  • Change 36 months/ 3000 hours
M318C MH, BEB (2005- )
  • Use: Acceptable
  • Capacity 39 liter
  • Change 36 months/ 3000 hours
M318C MH, BEB (2005- )
  • Use: Extended
  • Capacity 39 liter
  • Change 6000 hours/ 72 months
M318C MH, BEB (2005- )
  • Use: Alternative (acceptable)
  • Capacity 39 liter
  • Change 24 months/ 3000 hours
M318C MH, BEB (2005- )
  • Use: Extended drain (max)
  • Capacity 39 liter
  • Change 12000 hours/ 72 months
M318D MH, W8P (2005- )
  • Use: Extended drain (max)
  • Capacity 32 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M318D MH, W8R (2005- )
  • Use: Normal
  • Capacity 32 liter
  • Check 500 hours
  • Change 6 months/ 1000 hours
M318D MH, W8R (2005- )
  • Use: Extended drain (max)
  • Capacity 32 liter
  • Check 36 months/ 3000 hours
  • Change 72 months/ 6000 hours
M322C MH (2005- )
  • Use: Normal
  • Capacity 39 liter
  • Check 10 hours
  • Change 72 months/ 6000 hours
M325D LMH, KGG, KAY (2005- )
  • Use: Extended drain (max)
  • Capacity 1,5 liter (Reservoir)
  • Capacity 30 liter (System)
  • Change 12000 hours/ 72 months
M325D MH, EDF (2005- )
  • Use: Extended drain (max)
  • Capacity 1,5 liter (Reservoir)
  • Capacity 30 liter (System)
  • Change 12000 hours/ 72 months
W345C MH (2005-2008)
  • Use: Normal
  • Capacity 65,5 liter
  • Capacity 4,5 liter (Reservoir)
  • Check 10 hours
  • Change 72 months/ 6000 hours
M325C MH, PAN/XJA (2004- )
  • Use: Preferred, extended
  • Capacity 1,5 liter (Reservoir)
  • Capacity 30 liter (System)
  • Check 10 hours
  • Change 72 months/ 12000 hours
M325C MH, PAN/XJA (2004- )
  • Use: Alternative (acceptable)
  • Capacity 1,5 liter (Reservoir)
  • Capacity 30 liter (System)
  • Check 10 hours
  • Change 24 months/ 3000 hours
W345B II MH (2000-2005)
  • Use: Normal
  • Capacity 65,5 liter
  • Capacity 4,5 liter (Reservoir)
  • Check 10 hours
  • Change 72 months/ 6000 hours
W330B MH (1998-2002)
  • Use: Normal
  • Capacity 81,5 liter
  • Capacity 4,5 liter (Reservoir)
  • Check 10 hours
  • Change 72 months/ 6000 hours

Other Systems