Hino 300 engine

Types of Hino 300 engines

The Hino 300 engine is a commercial vehicle engine with various types that suit different tasks and industries. The engine offers reliable power to drive the front or rear wheels, making it suitable for delivery trucks, construction sites, and other commercial applications. Here are some common types of Hino 300 engines.

• Power engine

  The Hino 300 series is a light-duty commercial vehicle that uses the Hino N04C engine, a 4-cylinder, in-line diesel engine. The Hino N04C engine produces about 150 horsepower (110 kW) at 2,800 rpm and 420 Nm (310 lb-ft) of torque at 1,600 rpm. The N04C engine has a displacement of 4.0 liters (3,979 cc). It has a bore of 102 mm (4.02 in) and a stroke of 105 mm (4.13 in). The Hino N04C engine was also compliant with Euro 5 emissions standards and could be used with diesel fuel. The Hino 300 series trucks are available in several configurations, including 4x2, 6x4, and crew cab configurations.

• Hino 300 Series 4V Engine

  The Hino 300 series 4V engines are designed for light-duty commercial vehicles. The Hino 300 series 4V engine is a 4-cylinder, in-line diesel engine with a displacement of 3.0 liters (2,999 cc). It has a bore of 100 mm (3.94 in) and a stroke of 110 mm (4.33 in). The Hino 300 4V series engines produce about 150 hp (110 kW) and 420 Nm (310 lb-ft) of torque.

• Hino 300 Series 4H Engine

  The Hino 300 series 4H engines are also designed for light-duty commercial vehicles. The Hino 300 series 4H engines are 4-cylinder, in-line diesel engines with a displacement of 4.0 liters (3,979 cc). It has a bore of 102 mm (4.02 in) and a stroke of 105 mm (4.13 in). The Hino 300 series 4H engines produce about 170 hp (125 kW) and 470 Nm (347 lb-ft) of torque.

• Hino 300 Series 4J Engine

  The Hino 300 series 4J engines are also designed for light-duty commercial vehicles. The Hino 300 series 4J engines are 4-cylinder, in-line diesel engines with a displacement of 4.5 liters (4,493 cc). It has a bore of 105 mm (4.13 in) and a stroke of 110 mm (4.33 in). The Hino 300 series 4J engines produce about 200 hp (149 kW) and 600 Nm (443 lb-ft) of torque.

Specifications and Maintenance of Hino 300 Engine

The Hino 300 Series is a line of commercial vehicles that are produced by Hino Motors. The vehicles in this series are known for their reliability and durability. They are used for various applications, such as local delivery, construction, and other urban services. Like any other engine, the Hino 300 series also requires regular maintenance to keep it in good condition and to enhance its durability.

• Oil Changes

  Regular oil changes are essential for the maintenance of the Hino 300 series engine. The oil and filter need to be changed every 5,000 miles. This will help in keeping the oil clean and free-flowing.

• Fluid Levels

  It is important to check the coolant, transmission fluid, and power steering fluid levels regularly. Topping these fluids keeps the systems working properly.

• Air Filter

  The air filter should be inspected every 10,000 miles and replaced as needed. A clean air filter ensures good engine breathing.

• Tire Care

  Tires should be rotated every 5,000 miles for even wear. Keeping tires properly inflated improves fuel efficiency.

• Brake Inspection

  Brake pads and discs need checking at each service interval. Safe stopping power is vital for commercial trucks.

• Injector Cleaner

  Injector cleaner should be added to fuel every 10,000 miles. This helps prevent carbon buildup in the engine.

• Belts and Hoses

  These need inspecting for cracks or wear at 50,000 miles. Replacing them before failure avoids breakdowns.

• Chassis Grease

  The chassis should be greased every 10,000 miles. This keeps moving parts lubricated for reliability.

• Coolant Flush

  At 100,000 miles, the cooling system should be flushed. This removes any buildup and refreshes the coolant.

• Transmission Service

  The transmission needs servicing at 200,000 miles. This includes changing the fluid and filter to maintain smooth shifting.

How to choose hino 300 engines

When sourcing for the Hino 300 series engines, business buyers should consider the needs of their end clients. The primary consideration is the application the truck will be used for. If the truck will be used for long-distance deliveries of heavy cargo, buyers should get trucks with more powerful engines. For urban deliveries and short-distance travel, an Hino 300 truck with a lower-spec engine will be adequate.

Another important factor to consider is the noise and emissions level of the engine. For inner-city operations, there are strict regulations on noise and emissions that need to be adhered to. Therefore, opt for the Hino 300 engine that is compliant with Euro 6 standards which has very low emissions and also has a quiet mode.

It is also important to consider the fuel type and availability. While most Hino 300 series engines run on diesel, there are a few variants that run on petrol. Especially in developing countries, the fuel may not be readily available in the desired quantity. Therefore, it is advisable to source for the most common fuel variant.

Buyers should also consider the cost of maintenance and service requirements when choosing Hino 300 engines. Different engine variants have different service requirements. Some may require more frequent servicing and the use of special lubricants. Get engines that have easily available spare parts and are simple to maintain.

Finally, consider the truck's performance specifications, such as power output, torque, and fuel efficiency. Different engine variants will have different performance specifications. For example, the J05E engine has a power output of 147kw and 490nm torque, while the J08E engine has a power output of 202kw and 735nm torque. Depending on the application, end users will require different power output and torque specs.

How to DIY and Replace Hino 300 Engines

Hino 300 series trucks have complex engine systems. Before attempting any DIY work on the Hino 300 engine, consult the repair manual or service manual for guidance. That said, here are some general steps to follow when replacing the Hino 300 engine:

• Safety Precautions

  Ensure that the vehicle is parked on a level surface. Read the service manual for the engine and understand the replacement procedure. Prepare the necessary tools and safety gear. Disconnect the battery before starting the replacement work.

• Prepare the Vehicle

  Ensure that the vehicle is parked on a level surface. Read the service manual for the engine and understand the replacement procedure. Prepare the necessary tools and safety gear. Disconnect the battery before starting the replacement work.

• Lift the Vehicle

  Follow the safety precautions and manufacturers' guidelines to lift the vehicle and provide enough space to work under it. Securely support the vehicle on jack stands.

• Drain Fluids

  Drain all fluids connected to the engine system. This includes the coolant system, oil system, and fuel system. Dispose of the fluids according to local regulations.

• Disconnect Components

  Disconnect all components connected to the engine. This includes electrical wiring harnesses, cooling system components (like hoses and radiator), exhaust system (like the muffler and pipes), fuel system components (like the fuel lines and injectors), and engine-mounted accessories (like the alternator and air compressor).

• Remove the Old Engine

  Follow the steps in the service manual to safely remove the old engine from the vehicle. Use the engine hoist to lift the engine and lower it into the work area.

• Install the New Engine

  Follow the steps in the service manual to safely install the new engine. Reconnect all components disconnected in step 5. Ensure that all connections are secure and leak-free.

• Reconnect Electrical and Fuel Systems

  Follow the electrical wiring diagrams in the service manual to connect the electrical system. Inspect the fuel system for leaks and ensure all components are properly connected.

• Refill Fluids

  Refill the coolant system, oil system, and any other fluids drained in step 4. Ensure that all systems are properly filled and bleed air as necessary.

• Start the Engine and Check for Issues

  Start the engine and let it run for a few minutes. Monitor all systems for leaks or issues. Check the engine's performance and ensure that it runs smoothly.

• Lower the Vehicle

  After completing all checks and ensuring that the new engine is properly installed and functioning, carefully lower the vehicle following the manufacturer's guidelines.

Q&A

Q1: What is the Hino 300 Series?

A1: The Hino 300 Series is a light-duty truck series known for its reliability, durability, and versatility, making it suitable for various business operations and logistics needs. The Hino 300 series is used as a platorm for the Hino 300 engine, which is used to power various models of the series. The Hino 300 engine is a robust, efficient powerplant designed to meet the demands of commercial truck operations.

Q2: What kinds of troubleshooting guides for the Hino 300 engines can retailers find?

A2: Troubleshooting guides for the Hino 300 engine can be found from some select suppliers. The guides cover various issues related to the Hino 300 engine, such as starting problems, performance issues, and noise or vibration concerns. Each guide contains possible causes for each problem, along with recommended solutions.

Q3: What is the Hino 300 engine used for?

A3: The Hino 300 engine is a robust, efficient powerplant designed to meet the demands of commercial truck operations. Its features and specifications make it suitable for various business applications, including urban delivery, regional distribution, construction, and utility services. The Hino 300 engine's reliability and performance ensure that business operations run smoothly and efficiently.

Q4: What is the Hino 300 Series cab over trucks?

A4: The Hino 300 Series cab-over trucks are a design variation of the Hino 300 Series. In cab-over trucks, the engine is located beneath the driver's seat, optimizing space for cargo and enhancing maneuverability in urban settings. The Hino 300 Series cab-over trucks are known for their durability, efficient engines, and comfortable driver environments, making them suitable for various applications, including distribution and delivery.

Q5: What is the warranty period for the Hino 300 engine?

A5: The warranty period varies depending on the specific model and year of the Hino 300 engine. Generally, there is a 2 to 5-year warranty for the engine and a 3 to 6-year warranty for the chassis. Users can find detailed information about the warranty period and coverage from the user manual or by contacting the local Hino dealer.