Maxus eDeliver 3 / EV30

Coolant capacity & service interval

Maxus eDeliver 3 / EV30 uses coolant with a capacity of 4,5 liters. Service intervals occur every 60000 km 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
  • eDeliver 3 / EV30 LWB 35 kWh (2020- )
  • Electric motor/system
  • Use: Normal
  • Capacity 4,5 liter
  • Change 60000 km/ 24 months
  • eDeliver 3 / EV30 LWB 53 kWh (2020- )
  • Electric motor/system
  • Use: Normal
  • Capacity 4,5 liter
  • Change 60000 km/ 24 months
  • eDeliver 3 / EV30 SWB 35 kWh (2020- )
  • Electric motor/system
  • Use: Normal
  • Capacity 4,5 liter
  • Change 60000 km/ 24 months
  • eDeliver 3 / EV30 SWB 53 kWh (2020- )
  • Electric motor/system
  • Use: Normal
  • Capacity 4,5 liter
  • Change 60000 km/ 24 months

Additional Notes

  • The Maxus eDeliver 3 / EV30 coolant system serves the electric motor and associated thermal management system, not a combustion engine. In battery electric vehicles, coolant circuits regulate the temperature of the motor, power electronics, and often the battery pack to maintain safe and efficient operating conditions.
  • All four configurations — LWB 35 kWh, LWB 53 kWh, SWB 35 kWh, and SWB 53 kWh — share an identical coolant capacity of 4.5 liters. The uniformity across both body lengths and both battery sizes indicates a common cooling circuit design across the eDeliver 3 / EV30 range.
  • The 4.5-liter figure represents a service fill capacity, which is the volume required when refilling or replacing coolant during a standard service. Service fill values are typically lower than full system overhaul capacities, which account for residual fluid in all passages and components.
  • The change interval is specified at 60,000 km or 24 months, whichever comes first, under normal use conditions. The dual-trigger format means a vehicle covering low annual mileage would still require coolant replacement at the 24-month mark regardless of distance traveled.
  • The 60,000 km / 24-month interval applies uniformly across the LWB and SWB variants in both the 35 kWh and 53 kWh battery configurations, with no differentiation based on wheelbase or energy storage capacity.

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