374-7214 | Genuine Cat® Combustion Head 12 Volts

1. Mix fuel and air properly

The combustion head ensures the correct ratio of fuel and air, which is essential for clean and efficient burning.

2. Direct fuel into the combustion area

It guides the fuel (often as a spray or mist) into the right position for ignition.

3. Control the flame or combustion process

It shapes and stabilizes the flame so it burns evenly and doesn’t go out or burn too aggressively.

4. Improve efficiency

By controlling combustion, it helps get more energy from less fuel.

5. Reduce emissions

Proper combustion lowers harmful gases, helping meet standards set by organizations like the Environmental Protection Agency.

6. Protect the system

It prevents problems like incomplete combustion, overheating, or damage to engine/burner components.

1. Hard starting or no start

• Engine or burner struggles to ignite
• May require multiple attempts to start

2. Unstable or irregular combustion

• Rough engine operation
• Flame may flicker, surge, or go out (in burners/boilers)

3. Loss of power or poor performance

• Engine feels weak or less responsive
• Reduced efficiency in machinery (including equipment from Kubota Corporation)

4. Increased fuel consumption

• More fuel is used because combustion is not efficient

5. Excess smoke from exhaust

• Black smoke → too much fuel / poor mixing
• White smoke → unburned fuel
• Indicates incomplete combustion

6. Unusual noises

• Knocking, popping, or rumbling sounds
• Caused by uneven or improper combustion

7. Overheating

• Poor combustion can create excess heat in certain areas
• Can damage nearby components over time

8. Carbon buildup or deposits

• Soot or carbon accumulates around the combustion area
• Reduces efficiency and worsens performance

9. Strong fuel smell

• Unburned fuel odor due to incomplete combustion