Honda G300 Engine Specs

The Honda G300 engine is a powerful and reliable workhorse that has been a popular choice among professionals and homeowners alike. With its impressive performance and durability, it is no wonder that this engine has become a favorite in various applications. In this article, we will delve into the engine configuration, engine oil specs, and service intervals of the Honda G300 engine.

Engine Configuration

The Honda G300 engine is a single-cylinder, four-stroke, air-cooled engine. It features a displacement of 277cc, providing ample power for a wide range of tasks. The engine is equipped with an overhead valve (OHV) design, which enhances fuel efficiency and reduces emissions. This configuration ensures smooth and reliable operation, making it suitable for both residential and commercial use.

Engine Oil Specs

Proper lubrication is crucial for the longevity and performance of any engine, and the Honda G300 is no exception. When it comes to engine oil, it is important to use a high-quality oil that meets the manufacturer’s specifications. For the Honda G300 engine, Honda recommends using SAE 10W-30 oil.

It is essential to choose an oil that is specifically formulated for four-stroke engines. Such oils have additives that provide superior protection against wear, corrosion, and thermal breakdown. Additionally, using the correct viscosity oil ensures optimal lubrication in different temperature conditions.

Service Intervals

Regular maintenance is key to keeping your Honda G300 engine running smoothly. Following the recommended service intervals will help prevent potential issues and extend the engine’s lifespan. Here are the general service intervals for the Honda G300 engine:

1. Oil Change: It is recommended to change the engine oil every 25 hours of operation or at least once a year, whichever comes first. Regular oil changes help remove contaminants and maintain proper lubrication.

2. Air Filter: The air filter should be inspected and cleaned every 50 hours of operation or once a year. A clogged air filter can restrict airflow, leading to reduced engine performance.

3. Spark Plug: The spark plug should be inspected and replaced if necessary every 100 hours of operation or once a year. A worn-out spark plug can cause starting issues and poor combustion.

4. Fuel Filter: The fuel filter should be inspected and replaced if necessary every 200 hours of operation or once a year. A clogged fuel filter can restrict fuel flow and affect engine performance.

5. Valve Clearance: The valve clearance should be checked and adjusted every 300 hours of operation or once a year. Proper valve clearance ensures efficient combustion and prevents valve damage.

By following these service intervals and performing regular maintenance, you can ensure that your Honda G300 engine operates at its best and delivers reliable performance for years to come.

Detailed Engine Specifications

To provide a comprehensive overview of the Honda G300 engine, here are the detailed specifications:

Engine Type Single-cylinder, four-stroke
Displacement 277cc
Cooling System Air-cooled
Valve Configuration Overhead Valve (OHV)
Oil Type SAE 10W-30
Recommended Fuel Regular unleaded gasoline (87 octane)
Starting System Recoil starter
Fuel Tank Capacity 6.1 liters (1.6 gallons)
Net Power Output 6.0 HP (4.5 kW) at 3,600 RPM
Net Torque 12.4 lb-ft (16.8 Nm) at 2,500 RPM
Dry Weight 24.5 kg (54 lbs)

These specifications provide a glimpse into the capabilities of the Honda G300 engine, showcasing its power, reliability, and efficiency.

In conclusion, the Honda G300 engine is a robust and dependable choice for various applications. Its single-cylinder, four-stroke configuration, along with the recommended SAE 10W-30 oil, ensures optimal performance and longevity. By adhering to the suggested service intervals, you can keep your Honda G300 engine in top shape and enjoy its reliable power for years to come.

Categories: 0-1.0Honda

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