The Cummins NT855 engine is a powerhouse renowned for its durability and performance, making it a vital component in various heavy-duty applications. In China, where industrial growth and infrastructure development are booming, understanding the specifications of this engine is crucial for manufacturers, operators, and enthusiasts alike.
This guide delves into the intricate details of the NT855, covering its technical specifications, performance metrics, and applications. Readers will gain insights into its design features, maintenance requirements, and the advantages it offers in the competitive landscape of heavy machinery.
By exploring the NT855’s specifications, readers will be equipped to make informed decisions regarding engine selection, maintenance practices, and operational efficiency. Whether you are a seasoned professional or a newcomer to the industry, this comprehensive guide will enhance your understanding of one of the most reliable engines in the market.
Comprehensive Guide to Cummins Engine NT855 Specifications
The Cummins NT855 engine is a robust and reliable power source widely used in various applications, including industrial, agricultural, and marine sectors. Known for its durability and efficiency, the NT855 has become a preferred choice for many operators. This guide will delve into the technical specifications, features, and types of the NT855 engine, providing a thorough understanding of its capabilities.
Technical Features of the Cummins NT855 Engine
The NT855 engine boasts several technical features that enhance its performance and reliability. Below is a comparison table highlighting its key specifications:
| Feature | Specification |
|---|---|
| Engine Model | NT855-GA |
| Configuration | Inline, 6-cylinder |
| Displacement | 14 L (855 in³) |
| Aspiration | Turbocharged |
| Compression Ratio | 15.0:1 |
| Max Power Output | 310 HP (231 kW) at 1500 r/min |
| Standby Power | 340 HP (254 kW) at 1500 r/min |
| Firing Order | 1-5-3-6-2-4 |
| Dry Weight | 2800 lb (1270 kg) |
| Wet Weight | 2900 lb (1320 kg) |
| Oil Capacity | 10.2 U.S. gal (38.6 L) |
| Fuel System | Direct Injection Cummins PT |
| Idle Speed | 575 – 650 r/min |
| Max No-Load Speed | 1800 r/min |
| Max Over Speed Capability | 2700 r/min |
The NT855 engine is designed to operate efficiently under various conditions, making it suitable for heavy-duty applications.
Types of Cummins NT855 Engines
The NT855 engine comes in different configurations tailored for specific applications. Below is a comparison table of the various types of NT855 engines:
| Type | Application | Power Output | Features |
|---|---|---|---|
| NT855-GA | General industrial use | 310 HP (231 kW) | Turbocharged, high torque |
| NT855-GA1 | Marine applications | 340 HP (254 kW) | Enhanced cooling system |
| NT855-GA2 | Agricultural machinery | 300 HP (224 kW) | Optimized for fuel efficiency |
| NT855-GA3 | Construction equipment | 350 HP (261 kW) | Robust design for harsh conditions |
| NT855-GA4 | Generator sets | 400 HP (298 kW) | Designed for continuous operation |
Each type of NT855 engine is engineered to meet the specific demands of its application, ensuring optimal performance and reliability.
Insights into the Cummins NT855 Engine
The NT855 engine is renowned for its exceptional performance and reliability. It features a turbocharged design that enhances power output while maintaining fuel efficiency. The engine’s inline configuration allows for smooth operation and reduced vibration, making it ideal for various applications.
The NT855 is also equipped with a direct injection fuel system, which ensures precise fuel delivery and improved combustion efficiency. This feature contributes to lower emissions and better fuel economy, making the engine environmentally friendly.
Moreover, the engine’s robust construction and high-quality materials ensure longevity and durability, even in the most demanding environments. This reliability is a significant factor in its widespread use across different industries.
Conclusion
The Cummins NT855 engine is a powerful and versatile engine that meets the needs of various applications, from industrial machinery to marine vessels. Its technical features, combined with its different configurations, make it a top choice for operators seeking reliability and efficiency. For more information, you can visit www.hosempower.com, www.fdkenergy.com, www.cummins.com, and www.gensetengine.com.
FAQs
1. What is the power output of the Cummins NT855 engine?
The Cummins NT855 engine has a maximum power output of 310 HP (231 kW) at 1500 r/min and standby power of 340 HP (254 kW).
2. What applications is the NT855 engine suitable for?
The NT855 engine is suitable for various applications, including industrial machinery, agricultural equipment, marine vessels, and generator sets.
3. What is the compression ratio of the NT855 engine?
The compression ratio of the Cummins NT855 engine is 15.0:1.
4. How does the turbocharged design benefit the NT855 engine?
The turbocharged design enhances the engine’s power output while maintaining fuel efficiency, allowing for better performance in demanding applications.
5. Where can I find more information about the Cummins NT855 engine?
You can find more information about the Cummins NT855 engine on websites such as www.hosempower.com, www.fdkenergy.com, www.cummins.com, and www.gensetengine.com.