Caterpillar Wheeled excavators

Coolant capacity & service interval

Caterpillar wheeled excavators use coolant with a capacity range of 1,5 to 46,9 liters. Service intervals include checks at 10, 500, and 3000 hours or 12 months, and changes at 1000, 2000, 3000, 6000, or 12000 hours, or 6, 12, 24, 36, 48, or 72 months. The data covers 122 configurations.

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

TypeSpecifications
M322, KE6 (2022- )
  • Use: Alternative (acceptable)
  • Capacity 40 liter
  • Check 10 hours
  • Change 3000 hours/ 36 months
M322, KE6 (2022- )
  • Use: Extended drain (max)
  • Capacity 40 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M322, KE6 (2022- )
  • Use: Fluid analysis
  • Capacity 40 liter
  • Check 500 hours
M322, KE6 (2022- )
  • Use: Fluid analysis, alternative
  • Capacity 40 liter
  • Check 500 hours
M315, FA4 (2021- )
  • Use: Alternative (acceptable)
  • Capacity 29 liter
  • Check 10 hours
  • Change 3000 hours/ 36 months
M315, FA4 (2021- )
  • Use: Extended drain (max)
  • Capacity 29 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M315, FA4 (2021- )
  • Use: Fluid analysis
  • Capacity 29 liter
  • Check 500 hours
M315, FA4 (2021- )
  • Use: Fluid analysis, alternative
  • Capacity 29 liter
  • Check 500 hours
M315, KL3 (2021- )
  • Use: Alternative (acceptable)
  • Capacity 29 liter
  • Check 10 hours
  • Change 3000 hours/ 36 months
M315, KL3 (2021- )
  • Use: Extended drain (max)
  • Capacity 29 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M315, KL3 (2021- )
  • Use: Fluid analysis
  • Capacity 29 liter
  • Check 500 hours
M315, KL3 (2021- )
  • Use: Fluid analysis, alternative
  • Capacity 29 liter
  • Check 500 hours
M315D2, CA4 (2021- )
  • Use: Alternative (acceptable)
  • Capacity 33 liter
  • Check 10 hours
  • Change 3000 hours/ 36 months
M315D2, CA4 (2021- )
  • Use: Extended drain (max)
  • Capacity 33 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M315D2, CA4 (2021- )
  • Use: Fluid analysis
  • Capacity 33 liter
  • Check 12 months/ 500 hours
M315D2, CA4 (2021- )
  • Use: Fluid analysis, alternative
  • Capacity 33 liter
  • Check 500 hours
M316, KN7 (2021- )
  • Use: Alternative (acceptable)
  • Capacity 24 liter
  • Check 10 hours
  • Change 3000 hours/ 36 months
M316, KN7 (2021- )
  • Use: Extended drain (max)
  • Capacity 24 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M316, KN7 (2021- )
  • Use: Fluid analysis
  • Capacity 24 liter
  • Check 500 hours
M316, KN7 (2021- )
  • Use: Fluid analysis, alternative
  • Capacity 24 liter
  • Check 500 hours
M317D2, CA6 (2021- )
  • Use: Alternative (acceptable)
  • Capacity 31 liter
  • Check 10 hours
  • Change 3000 hours/ 36 months
M317D2, CA6 (2021- )
  • Use: Extended drain (max)
  • Capacity 31 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M317D2, CA6 (2021- )
  • Use: Fluid analysis
  • Capacity 31 liter
  • Check 12 months/ 500 hours
M317D2, CA6 (2021- )
  • Use: Fluid analysis, alternative
  • Capacity 31 liter
  • Check 500 hours
M320, KE4 (2021- )
  • Use: Alternative (acceptable)
  • Capacity 36 liter
  • Check 10 hours
  • Change 3000 hours/ 36 months
M320, KE4 (2021- )
  • Use: Extended drain (max)
  • Capacity 36 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M320, KE4 (2021- )
  • Use: Fluid analysis
  • Capacity 36 liter
  • Check 500 hours
M320, KE4 (2021- )
  • Use: Fluid analysis, alternative
  • Capacity 36 liter
  • Check 500 hours
M314, FA4 (2020- )
  • Use: Alternative (acceptable)
  • Capacity 29 liter
  • Check 10 hours
  • Change 3000 hours/ 36 months
M314, FA4 (2020- )
  • Use: Extended drain (max)
  • Capacity 29 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M314, FA4 (2020- )
  • Use: Fluid analysis
  • Capacity 29 liter
  • Check 500 hours
M314, FA4 (2020- )
  • Use: Fluid analysis, alternative
  • Capacity 29 liter
  • Check 500 hours
M314, K3H (2020- )
  • Use: Alternative (acceptable)
  • Capacity 29 liter
  • Check 10 hours
  • Change 3000 hours/ 36 months
M314, K3H (2020- )
  • Use: Extended drain (max)
  • Capacity 29 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M314, K3H (2020- )
  • Use: Fluid analysis
  • Capacity 29 liter
  • Check 500 hours
M314, K3H (2020- )
  • Use: Fluid analysis, alternative
  • Capacity 29 liter
  • Check 500 hours
M314-07, KGE (2020- )
  • Use: Alternative (acceptable)
  • Capacity 29 liter
  • Check 10 hours
  • Change 3000 hours/ 36 months
M314-07, KGE (2020- )
  • Use: Extended drain (max)
  • Capacity 29 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M314-07, KGE (2020- )
  • Use: Fluid analysis
  • Capacity 29 liter
  • Check 500 hours
M314-07, KGE (2020- )
  • Use: Fluid analysis, alternative
  • Capacity 29 liter
  • Check 500 hours
M318, K8X (2020- )
  • Use: Alternative (acceptable)
  • Capacity 24 liter
  • Check 10 hours
  • Change 36 months/ 3000 hours
M318, K8X (2020- )
  • Use: Extended drain (max)
  • Capacity 24 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M318, K8X (2020- )
  • Use: Fluid analysis
  • Capacity 24 liter
  • Check 500 hours
M318, K8X (2020- )
  • Use: Fluid analysis, alternative
  • Capacity 24 liter
  • Check 500 hours
M318, KE7 (2020- )
  • Use: Alternative (acceptable)
  • Capacity 35 liter
  • Check 10 hours
  • Change 36 months/ 3000 hours
M318, KE7 (2020- )
  • Use: Extended drain (max)
  • Capacity 35 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M318, KE7 (2020- )
  • Use: Fluid analysis
  • Capacity 35 liter
  • Check 500 hours
M318, KE7 (2020- )
  • Use: Fluid analysis, alternative
  • Capacity 35 liter
  • Check 500 hours
M315F, F4D (2017- )
  • Use: Flexible (max)
  • Capacity 38 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M315F, F4D (2017- )
  • Use: Fluid analysis
  • Capacity 38 liter
  • Check 500 hours
M317F, F6P (2017- )
  • Use: Flexible (max)
  • Capacity 38 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M317F, F6P (2017- )
  • Use: Fluid analysis
  • Capacity 38 liter
  • Check 500 hours
M322F, FBW/F2Z (2017- )
  • Use: Normal (preferred)
  • Capacity 46,9 liter
  • Check 10 hours
  • Change 72 months/ 6000 hours
M322F, FBW/F2Z (2017- )
  • Use: Fluid analysis, alternative
  • Capacity 46,9 liter
  • Check 12 months/ 500 hours
M322F, FBW/F2Z (2017- )
  • Use: Fluid analysis, preferred
  • Capacity 46,9 liter
  • Check 12 months/ 500 hours
M316F, F6N/FB6 (2016- )
  • Use: Flexible (max)
  • Capacity 38 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M316F, F6N/FB6 (2016- )
  • Use: Fluid analysis
  • Capacity 38 liter
  • Check 500 hours
M314F, FB4 (2015- )
  • Use: Alternative (acceptable)
  • Capacity 38 liter
  • Check 10 hours
  • Change 3000 hours/ 36 months
M314F, FB4 (2015- )
  • Use: Extended drain (max)
  • Capacity 38 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M314F, FB4 (2015- )
  • Use: Fluid analysis
  • Capacity 38 liter
  • Check 500 hours
M314F, FB4 (2015- )
  • Use: Fluid analysis, alternative
  • Capacity 38 liter
  • Check 500 hours
M314F, F4A (2015- )
  • Use: Alternative (acceptable)
  • Capacity 38 liter
  • Check 10 hours
  • Change 3000 hours/ 36 months
M314F, F4A (2015- )
  • Use: Extended drain (max)
  • Capacity 38 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M314F, F4A (2015- )
  • Use: Fluid analysis
  • Capacity 38 liter
  • Check 500 hours
M314F, F4A (2015- )
  • Use: Fluid analysis, alternative
  • Capacity 38 liter
  • Check 500 hours
M317D2, CH5 (2014- )
  • Use: Flexible (max)
  • Capacity 31 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M317D2, CH5 (2014- )
  • Use: Fluid analysis
  • Capacity 31 liter
  • Check 500 hours
M318F, F8B (2014- )
  • Use: Normal (preferred)
  • Capacity 37 liter
  • Check 10 hours
  • Change 72 months/ 6000 hours
M318F, F8B (2014- )
  • Use: Fluid analysis, alternative
  • Capacity 37 liter
  • Check 12 months/ 500 hours
M318F, F8B (2014- )
  • Use: Fluid analysis, preferred
  • Capacity 37 liter
  • Check 12 months/ 500 hours
M320F, F2W/FB2 (2014- )
  • Use: Normal (preferred)
  • Capacity 37 liter
  • Check 10 hours
  • Change 72 months/ 6000 hours
M320F, F2W/FB2 (2014- )
  • Use: Fluid analysis, alternative
  • Capacity 37 liter
  • Check 12 months/ 500 hours
M320F, F2W/FB2 (2014- )
  • Use: Fluid analysis, preferred
  • Capacity 37 liter
  • Check 12 months/ 500 hours
M315D2, CH3 (2013- )
  • Use: Flexible (max)
  • Capacity 31 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M315D2, CH3 (2013- )
  • Use: Fluid analysis
  • Capacity 31 liter
  • Check 500 hours
M316D, D6W (2007- )
  • Use: Preferred, extended
  • Capacity 36 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M316D, D6W (2007- )
  • Use: Alternative (acceptable)
  • Capacity 36 liter
  • Check 10 hours
  • Change 36 months/ 3000 hours
M318D, D8W (2007- )
  • Use: Preferred, extended
  • Capacity 36 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M318D, D8W (2007- )
  • Use: Alternative (acceptable)
  • Capacity 36 liter
  • Check 10 hours
  • Change 36 months/ 3000 hours
M322D, D2W (2007- )
  • Use: Preferred, extended
  • Capacity 37 liter
  • Check 10 hours
  • Change 72 months/ 12000 hours
M322D, D2W (2007- )
  • Use: Alternative (acceptable)
  • Capacity 37 liter
  • Check 10 hours
  • Change 36 months/ 3000 hours
M313C, H2A (2005- )
  • Use: Normal
  • Capacity 30 liter
  • Check 500 hours
  • Change 12 months/ 2000 hours
M313C, H2A (2005- )
  • Use: Extended drain (max)
  • Capacity 30 liter
  • Check 500 hours
  • Change 36 months/ 6000 hours
M313C, BDR (2005- )
  • Use: Extended drain (max)
  • Capacity 30 liter
  • Check 500 hours
  • Change 36 months/ 6000 hours
M313D, W3H (2005- )
  • Use: Extended drain (max)
  • Capacity 30 liter
  • Change 12000 hours/ 72 months
M315C, H2B (2005- )
  • Use: Normal
  • Capacity 32 liter
  • Check 500 hours
  • Change 12 months/ 2000 hours
M315C, H2B (2005- )
  • Use: Extended drain (max)
  • Capacity 32 liter
  • Check 500 hours
  • Change 36 months/ 6000 hours
M315C, BDM (2005- )
  • Use: Normal
  • Capacity 32 liter
  • Check 500 hours
  • Change 12 months/ 2000 hours
M315C, BDM (2005- )
  • Use: Extended drain (max)
  • Capacity 32 liter
  • Check 500 hours
  • Change 36 months/ 6000 hours
M315D, W5M (2005- )
  • Use: Normal
  • Capacity 32 liter
  • Check 500 hours
  • Change 12 months/ 2000 hours
M315D, W5M (2005- )
  • Use: Extended drain (max)
  • Capacity 32 liter
  • Change 12000 hours/ 72 months
M316C, H2C (2005- )
  • Use: Normal
  • Capacity 39 liter
  • Check 500 hours
  • Change 12 months/ 2000 hours
M316C, H2C (2005- )
  • Use: Extended drain (max)
  • Capacity 39 liter
  • Check 500 hours
  • Change 36 months/ 6000 hours
M316C, BDX00001-02000 (2005- )
  • Use: Extended drain (max)
  • Capacity 39 liter
  • Check 500 hours
  • Change 36 months/ 6000 hours
M316C, BDX02001- (2005- )
  • Use: Extended drain (max)
  • Capacity 39 liter
  • Check 10 hours
  • Change 36 months/ 6000 hours
M316C, BDX02001- (2005- )
  • Use: Fluid analysis
  • Capacity 39 liter
  • Check 500 hours
M316D, W6A (2005- )
  • Use: Acceptable
  • Capacity 32 liter (Large cooling system)
  • Capacity 28 liter (Medium cooling system)
  • Change 36 months/ 3000 hours
M316D, W6A (2005- )
  • Use: Extended
  • Capacity 32 liter (Large cooling system)
  • Capacity 28 liter (Medium cooling system)
  • Change 6000 hours/ 72 months
M316D, W6A (2005- )
  • Use: Alternative (acceptable)
  • Capacity 32 liter (Large cooling system)
  • Capacity 28 liter (Medium cooling system)
  • Change 24 months/ 3000 hours
M316D, W6A (2005- )
  • Use: Extended drain (max)
  • Capacity 32 liter (Large cooling system)
  • Capacity 28 liter (Medium cooling system)
  • Change 12000 hours/ 72 months
M318C, H2D, BC2 (2005- )
  • Use: Extended drain (max)
  • Capacity 39 liter
  • Check 500 hours
  • Change 36 months/ 6000 hours
M318C, H2F (2005- )
  • Use: Extended drain (max)
  • Capacity 39 liter
  • Check 500 hours
  • Change 36 months/ 6000 hours
M318C, BEB (2005- )
  • Use: Extended drain (max)
  • Capacity 39 liter
  • Check 500 hours
  • Change 36 months/ 6000 hours
M318D, W8P (2005- )
  • Use: Extended drain (max)
  • Capacity 32 liter (Large cooling system)
  • Capacity 28 liter (Small cooling system)
  • Check 36 months/ 3000 hours
  • Change 72 months/ 6000 hours
M318D, W8R (2005- )
  • Use: Extended drain (max)
  • Capacity 32 liter (Large cooling system)
  • Capacity 28 liter (Small cooling system)
  • Check 36 months/ 3000 hours
  • Change 72 months/ 6000 hours
M322C, BDK (2005- )
  • Use: Extended drain (max)
  • Capacity 40 liter
  • Check 500 hours
  • Change 36 months/ 6000 hours
M322C, BDY, H2E, H2G (2005- )
  • Use: Extended drain (max)
  • Capacity 40 liter
  • Check 500 hours
  • Change 36 months/ 6000 hours
M322D, W2S, W2T (2005- )
  • Use: Extended drain (max)
  • Capacity 33 liter
  • Change 12000 hours/ 72 months
M325B, BGN (2005- )
  • Use: Normal
  • Capacity 1,5 liter (Reservoir)
  • Capacity 31,5 liter (System)
  • Change 48 months/ 6000 hours
M325C, PAN, XJA (2005- )
  • Use: Normal
  • Capacity 1,5 liter (Reservoir)
  • Capacity 30 liter (System)
  • Check 10 hours
  • Change 72 months/ 6000 hours
M325D, EDF, S/N 0001->2000 (2005- )
  • Use: Normal
  • Capacity 1,5 liter (Reservoir)
  • Capacity 30 liter (System)
  • Check 10 hours
  • Change 72 months/ 6000 hours
M325D, EDF, S/N 2001 -> (2005- )
  • Use: Normal
  • Capacity 1,5 liter (Reservoir)
  • Capacity 30 liter (System)
  • Check 10 hours
  • Change 72 months/ 6000 hours
M312, 6TL (1999-2005)
  • Use: Normal
  • Capacity 27 liter
M315, 7ML (1999-2005)
  • Use: Normal
  • Capacity 27 liter
M318, 8SS, 8AL (1999-2005)
  • Use: Normal
  • Capacity 35 liter
  • Check 36 months/ 3000 hours
  • Change 72 months/ 6000 hours
M318, 6ES (1999-2005)
  • Use: Normal
  • Capacity 35 liter
  • Check 36 months/ 3000 hours
  • Change 72 months/ 6000 hours
M320, 6WL, 9PS (1999-2014)
  • Use: Extended drain (max)
  • Capacity 35 liter
  • Check 36 months/ 3000 hours
  • Change 72 months/ 6000 hours
206 (1993- )
  • Use: Normal
  • Capacity 30 liter
  • Change 2000 hours/ 12 months
212 (1993- )
  • Use: Normal
  • Capacity 30 liter
  • Change 2000 hours/ 12 months
214B
  • Use: Normal
  • Capacity 30 liter
  • Change 2000 hours/ 12 months
214B FT
  • Use: Normal
  • Capacity 30 liter
  • Change 1000 hours/ 6 months
224B
  • Use: Normal
  • Capacity 30 liter
  • Change 2000 hours/ 12 months

Other Systems