The CX350B excavator is equipped with an Isuzu 6HK1 in-line six-cylinder engine, and its fuel injector is the core executive component of the High-pressure Common Rail electrically controlled fuel injection system.

Common faults and diagnosis

Typical faults: difficulty in starting the engine/insufficient power, black smoke, increased fuel consumption or unstable engine operation.

1. Mechanical failure: the injector valve core is stuck, blocked or worn, resulting in inaccurate fuel injection or poor atomization
2. Leakage: Internal leakage will cause the oil return to be too large, and the system pressure cannot be established.
3. Circuit failure: the solenoid valve coil is damaged or there is a line problem, causing the fuel injector to not work.

Maintenance

1. Professional operation: The injector is a precision part, and the disassembly and installation involves high-pressure fuel, which must be carried out by professionals with reference to the maintenance manual.
2. Standardize the process: usually includes disconnecting the battery, releasing the fuel pressure, removing the relevant pipelines, and removing the injector in order. When installing the new fuel injector, it is necessary to clean the contact surface, replace the seal and tighten it according to the standard torque.

FAQ

What is the MOQ?

We accept one piece for each items

What is the engine injector exact model?

Checking your engine nameplate.

What is the shipping way?

Light products via DHL UPS FedEx EMS

Heavy products via air and via sea

How is the quality?

It is genuine and new, high quality

Do you have the excavator injector is genuine, refreshed, new, aftermarket, second hand?

Yes, we can supply excavator engine injector as customer need.

Does the turbocharger can fit to my machine?

Send me your machine model number, we will check it.

Do you offer return?

We accept return and refund after negotiated.

Does the excavator cab at stock now?

Yes, it is at stock.