The 4BT3.9 Cummins engine is a powerhouse known for its reliability and efficiency, making it a popular choice in various applications across China. As industries evolve, understanding this engine’s specifications, performance, and maintenance becomes crucial for operators and enthusiasts alike.
In this guide, readers will explore the technical aspects of the 4BT3.9, including its design features and operational benefits. Additionally, we will delve into its applications in different sectors, highlighting its versatility and adaptability.
Moreover, the guide will cover essential maintenance tips and troubleshooting techniques to ensure optimal performance. By the end, readers will gain a comprehensive understanding of the 4BT3.9 Cummins engine, empowering them to make informed decisions in their respective fields.
Comprehensive Guide to the 4BT3.9 Cummins Engine in China
The 4BT3.9 engine, produced by Dongfeng Cummins, is a versatile and robust diesel engine widely used in various applications, including construction, industrial machinery, and marine engines. With a power range of 80 to 130 HP, this engine is known for its reliability and efficiency. In this guide, we will explore the technical features, types, and applications of the 4BT3.9 engine, providing a detailed overview for potential users and enthusiasts.
Technical Features of the 4BT3.9 Engine
The 4BT3.9 engine is designed with advanced engineering to meet the demands of various industries. Below is a comparison table highlighting its key technical specifications:
| Feature | Specification |
|---|---|
| Engine Type | 4 Cylinders, in Line |
| Displacement | 3.9 L |
| Rated Power | 80-130 HP (60-97 kW) |
| Peak Torque | 229-519 N·m @ 1500-2200 RPM |
| Bore x Stroke | 102 mm x 120 mm |
| Aspiration Method | Turbocharged & Intercooled |
| Fuel System | Mechanical Pump / Electronic Governor |
| Rated Speed | 1500 – 2500 RPM |
| Dry Weight | 355 kg |
| Dimensions (L x W x H) | 778 mm x 758 mm x 882 mm |
The 4BT3.9 engine is equipped with a mechanical or electronic governor, allowing for flexibility in operation. Its turbocharged design enhances performance, making it suitable for demanding applications.
Types of 4BT3.9 Engines
The 4BT3.9 engine comes in various configurations, each tailored for specific applications. Below is a comparison table of the different types of 4BT3.9 engines:
| Engine Model | Power Output | Application |
|---|---|---|
| 4BT3.9-P50 | 36 kW @ 1500 RPM | Pump Drive Engine |
| 4BT3.9-P55 | 40 kW @ 1500 RPM | Pump Drive Engine |
| 4BT3.9-C80 | 80 HP | Construction Equipment |
| 4BT3.9-C100 | 100 HP | Industrial Machinery |
| 4BT3.9-G | 24-96 kW | G-Drive Applications |
| 4BT3.9-FP | 36-97 kW | Fire Pump Applications |
Each model is designed to meet specific power requirements and operational needs, making the 4BT3.9 engine a versatile choice for various industries.
Applications of the 4BT3.9 Engine
The 4BT3.9 engine is widely used in several sectors, including:
- Construction Equipment: The engine powers excavators, loaders, and compactors, providing the necessary torque and power for heavy-duty tasks.
- Industrial Machinery: It is utilized in generators and compressors, ensuring reliable performance in industrial settings.
- Marine Engines: The 4BT3.9 engine is also adapted for marine applications, offering durability and efficiency on the water.
- Agricultural Equipment: Its robust design makes it suitable for tractors and other farming machinery.
The adaptability of the 4BT3.9 engine allows it to excel in diverse environments, making it a preferred choice among manufacturers and operators.
Conclusion
The 4BT3.9 Cummins engine stands out for its reliability, efficiency, and versatility across various applications. With its robust technical features and multiple configurations, it meets the demands of industries ranging from construction to marine. For more information, you can visit www.dcec-engine.com and www.dongfeng-cummins.com. Whether you are looking for a powerful engine for construction or a reliable option for industrial machinery, the 4BT3.9 engine is an excellent choice.
FAQs
1. What is the power range of the 4BT3.9 engine?
The 4BT3.9 engine has a power range of 80 to 130 HP (60-97 kW), making it suitable for various applications.
2. What types of applications can the 4BT3.9 engine be used for?
The engine is used in construction equipment, industrial machinery, marine engines, and agricultural equipment.
3. How does the 4BT3.9 engine achieve its power output?
The engine utilizes a turbocharged design and can be equipped with either a mechanical or electronic governor to optimize performance.
4. Where can I find more information about the 4BT3.9 engine?
You can visit www.dcec-engine.com and www.machineryengine.com for detailed specifications and product offerings.
5. What are the benefits of using the 4BT3.9 engine?
The 4BT3.9 engine offers reliability, efficiency, and versatility, making it an ideal choice for various demanding applications.