BF4L913 BF6L913 Rebuild Overhaul Kit for doosan engine parts

BF4L913 BF6L913 Rebuild Overhaul Kit for doosan engine parts
product description

Product Introduction
Here’s a detailed overview of the **Deutz** engine models **BF4L913** and **BF6L913**, including their power specifiions, applicable models, an introduction to the **DAILY REFINING** brand, pricing information, and components included in the rebuild overhaul kits.

### Deutz Engine Overview

#### 1. Engine Power Introduction
**BF4L913**
- **Type**: 4-cylinder diesel engine.
- **Power Output**: Typically produces around **90 to 120 horsepower**, making it suitable for light to medium-duty appliions.
- **Features**: Known for its compact design and fuel efficiency, it is ideal for agricultural and industrial machinery.
**BF6L913**
- **Type**: 6-cylinder diesel engine.
- **Power Output**: Generally ranges from **140 to 200 horsepower**, designed for heavier appliions.
- **Features**: Offers high torque and reliability, commonly used in construction and heavy-duty vehicles.

### 2. Applicable Models Introduction
Both engines are widely utilized across various appliions, including:
- **BF4L913**:
- **Agricultural Machinery**: Used in tractors and harvesters.
- **Industrial Equipment**: Suitable for generators and light construction machinery.
- **BF6L913**:
- **Heavy-Duty Trucks**: Ideal for logistics and transport.
- **Construction Equipment**: Commonly found in excavators, loaders, and other heavy machinery.

### 3. DAILY REFINING Brand Introduction
- **DAILY REFINING** specializes in producing high-quality engine components and rebuild kits that meet strict industry standards. The brand emphasizes innovation, reliability, and customer satisfaction.
- Their products are designed to enhance engine performance and longevity, providing comprehensive solutions for maintenance and repair.
- DAILY REFINING is recognized for its commitment to quality, ensuring that their rebuild kits include all necessary components for effective engine restoration.

### 4. Pricing Information
- **Price Range**: The rebuild overhaul kits for the BF4L913 and BF6L913 engines typically range from **$180 to $300**, depending on the specific components and supplier. For the most accurate pricing, it is advisable to contact **DAILY REFINING** or authorized dealers.

### 5. Rebuild Overhaul Kit Components
The overhaul kits for the **BF4L913** and **BF6L913** engines generally include:
- **Cylinder Liner**: Ensures proper sealing and maintains cylinder integrity.
- **Piston**: Critical for compressing the air-fuel mixture.
- **Piston Ring**: Maintains compression and controls oil consumption.
- **Piston Pin**: Connects the piston to the connecting rod.
- **Connecting Rod Bushing**: Facilitates smooth movement between the connecting rod and crankshaft.
- **Main Bearing**: Supports the crankshaft and reduces friction.
- **Connecting Rod Bearing**: Allows the connecting rod to pivot smoothly on the crankshaft.
- **Thrust Washer**: Controls axial movement of the crankshaft.
- **Valve**: Regulates the intake and exhaust flow within the engine.
- **Valve Seat Ring**: Provides a sealing surface for the valve.
- **Valve Guide**: Ensures proper alignment and movement of the valve.
- **Gasket Kit**: Includes all necessary gaskets to prevent leaks, such as head gaskets and oil pan gaskets.

### Conclusion
For specific inquiries regarding installation, pricing, or model compatibility, it is advisable to contact **DAILY REFINING** or visit their official website for detailed information and support. This information will help ensure a successful engine rebuild that meets your performance needs.

The fundamental principle of an engine, particularly an internal combustion engine (ICE), revolves around converting fuel into mechanical energy through a series of controlled explosions. Here’s a breakdown of how this process works:
### 1. Basic Operation
- **Fuel Combustion**: Fuel (such as gasoline or diesel) is mixed with air and ignited in a combustion chamber. This process creates a rapid expansion of gases due to the heat generated by combustion.
- **Piston Movement**: The expanding gases push against a piston within a cylinder. This linear motion of the piston is converted into rotational motion through a connecting rod and a crankshaft.
### 2. Four-Stroke Cycle
Most internal combustion engines operate on a four-stroke cycle, which includes:
1. **Intake Stroke**:
- The intake valve opens, and the piston moves down the cylinder, drawing in a mixture of air and fuel.
2. **Compression Stroke**:
- The intake valve closes, and the piston moves back up, compressing the air-fuel mixture. This compression increases the mixture's temperature and pressure.
3. **Power Stroke**:
- At the top of the compression stroke, a spark plug ignites the compressed mixture (in gasoline engines) or the mixture ignites spontaneously (in diesel engines). The resulting explosion pushes the piston down, producing power.
4. **Exhaust Stroke**:
- The exhaust valve opens, and the piston moves back up, expelling the burnt gases from the combustion chamber.
### 3. Engine Components
Key components involved in the engine's operation include:
- **Piston**: Moves up and down in the cylinder, converting combustion energy into mechanical work.
- **Crankshaft**: Converts the linear motion of the pistons into rotational motion to drive the vehicle.
- **Valves**: Control the intake of air-fuel mixture and the expulsion of exhaust gases.
- **Spark Plug**: Ignites the air-fuel mixture in gasoline engines.
- **Fuel Injector**: Delivers the fuel into the combustion chamber in diesel engines.
### 4. Efficiency and Performance
The efficiency of an engine is influenced by:
- **Fuel Type**: Different fuels have varying energy densities and combustion characteristics.
- **Engine Design**: Factors such as displacement, compression ratio, and valve timing affect performance.
- **Cooling and Lubriion**: Proper cooling and lubriion are essential to prevent overheating and reduce friction.
### 5. Conclusion
The engine operates on the principle of converting chemical energy from fuel into mechanical energy through combustion. Understanding this principle is crucial for optimizing engine performance, efficiency, and longevity.

Company Profile

 广州腾松工程机械设备有限公司，专业柴油发动机配件，18年行业经验，专注于工程机械、农业、发电机组、船舶、挖掘机、装载机、推土机、平地机、起重机、卡车、叉车等DAILY REFINING品牌机械发动机配件。我们与欧洲、美洲、中东和东南亚地区合作，并在50多个国家建立了业务关系。

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