XCMG Engine Overheating & Hard Starting: Causes and Spare Parts

XCMG parts know-how · for equipment owners, operators and parts buyers worldwide

Engine faults stop a machine completely, so they're worth preventing. Whether your XCMG runs a diesel in an excavator, loader or crane, the failure modes are similar.

1. Overheating

Low or wrong coolant → top up, check for leaks.
Radiator blocked with dust/oil → clean externally.
Thermostat stuck closed → no circulation.
Water pump or fan clutch failed.

Stock a thermostat, water pump and a radiator — confirm codes in the catalog.

2. Hard starting (cold)

Battery weak or terminals corroded.
Starter motor dragging.
Glow plugs (pre-heat) failed on diesel.

3. Hard starting (warm) / stalling

Fuel filter / water separator clogged → starves injection.
Injector worn → poor spray.
Suction-side air leak in fuel lines.

Order fast

Find the exact thermostat, pump or injector code with the lookup tool, then order on TIHPARTS with worldwide shipping. A spare thermostat and a fuel filter in the toolbox prevents most summer breakdowns.

🔍 Free XCMG Parts Lookup 🛒 Order on TIHPARTS

Keep reading

XCMG Spare Parts Buying Guide How to Look Up XCMG Part Numbers How to Identify Genuine XCMG Parts Browse the full XCMG parts catalog »