XCMG Tracked excavators

Coolant capacity & service interval

XCMG tracked excavators require 23,5 liters of coolant. Service intervals include checks every 8 hours and changes every 1000 hours or 6 months. The data covers 6 configurations.

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

Type	Specifications
XE210CU, Cummins QSB6.7 (2015- )	Use: Normal Capacity 23,5 liter Check 8 hours Change 6 months
XE240LC, Cummins QSB6.7 (2015- )	Use: Normal Capacity 23,5 liter Check 8 hours Change 6 months
XE210C, Cummins QSB6.7	Use: Normal Capacity 23,5 liter Check 8 hours Change 1000 hours
XE210C2, Cummins B5.9	Use: Normal Capacity 23,5 liter Check 8 hours Change 1000 hours
XE210C2-VII, Cummins B5.9	Use: Normal Capacity 23,5 liter Check 8 hours Change 1000 hours
XE210C3-VII, Cummins QSB6.7	Use: Normal Capacity 23,5 liter Check 8 hours Change 1000 hours

Additional Notes

Across all six configurations listed, the cooling system capacity is 23.5 liters. In tracked excavators of this class, a figure in that range reflects the total system volume including the engine block, cylinder head passages, radiator, and hoses rather than a partial service fill.
All six configurations share an 8-hour coolant level check interval. On heavy construction equipment, an 8-hour interval corresponds to a daily pre-shift or post-shift inspection, reflecting the operational demands placed on cooling systems in continuous-duty excavator use.
The XE210C with Cummins QSB6.7, the XE210C2 with Cummins B5.9, the XE210C2-VII with Cummins B5.9, and the XE210C3-VII with Cummins QSB6.7 all share a coolant change interval expressed in hours, specifically 1000 hours under normal use conditions.
The XE210CU with Cummins QSB6.7 and the XE240LC with Cummins QSB6.7 carry a coolant change interval expressed in calendar time, specifically 6 months under normal use conditions, rather than the hour-based interval applied to the other four configurations.
The two configurations using the Cummins B5.9 engine, the XE210C2 and the XE210C2-VII, share identical cooling system specifications in capacity, check interval, and change interval with the QSB6.7-equipped XE210C and XE210C3-VII, despite the B5.9 being a smaller displacement engine. The B5.9 displaces approximately 5.9 liters while the QSB6.7 displaces approximately 6.7 liters, yet the total cooling system volume remains the same across all four, indicating the system capacity is determined by the machine platform rather than engine displacement alone.
The XE210C and XE210C3-VII both use the Cummins QSB6.7 engine and both carry the 1000-hour change interval, while the XE210CU also uses the Cummins QSB6.7 but carries the 6-month change interval instead. This shows that engine type alone does not determine the service interval across XCMG tracked excavator configurations.