Hatz 4H50 TI Engine

• Danger to life, danger of injury or danger of property damage due to incorrect use of batteries.
  Fix: Do not place tools or other metal objects on the battery; always disconnect the negative battery terminal before working on electrical equipment; never swap positive and negative terminals; when installing, connect positive first, then negative; when removing, disconnect negative first, then positive; prevent short circuits and mass contact of current carrying cables; check cable connections for good contact if faults occur.
• Danger of burns.
  Fix: Let the engine cool before maintenance.
• Chemical burns can occur when using batteries for the electrical operation.
  Fix: Protect eyes, skin, and clothing from corrosive battery acid; rinse affected areas with clear water immediately if splashed; consult a physician if necessary.

Compiled from service & troubleshooting documentation across every generator set that uses the Hatz 4H50 TI.

Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.

Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.