The NTA855 engine, a cornerstone of heavy-duty machinery in China, plays a pivotal role in various industries, including construction and transportation. Understanding its specifications, performance, and applications is essential for professionals and enthusiasts alike. This guide delves into the intricacies of the NTA855, offering insights into its design and operational efficiency.
Readers can expect to learn about the engine’s technical features, maintenance practices, and its impact on productivity. We will explore the advantages of the NTA855 in different settings, highlighting its reliability and power. Additionally, the guide will cover common challenges and solutions, ensuring a comprehensive understanding of this vital engine.
By the end of this guide, readers will be equipped with the knowledge to make informed decisions regarding the NTA855. Whether you are an engineer, operator, or business owner, this resource will enhance your expertise and appreciation for this remarkable engine. Join us as we navigate the world of the NTA855 and uncover its significance in China’s industrial landscape.
The Cummins NTA855 Engine: A Comprehensive Guide
The Cummins NTA855 engine is a robust and reliable power solution widely used across various applications in China. Its popularity stems from its proven performance, durability, and availability through multiple distributors. This guide delves into the technical specifications, different types, and applications of this versatile engine. We will explore the nuances offered by companies like Coopal Power (www.coopalpower.com), CCEC Engine (www.ccecengine.com), RemiPower (www.remipower.com), and Cummins Pump (www.cummins-pump.com), all significant players in the Chinese market.
Technical Features of the Cummins NTA855 Engine
The NTA855 is a six-cylinder, in-line, four-stroke diesel engine. Key features include a large displacement, robust construction, and advanced fuel systems. The engine’s design ensures continuous duty operation and long life. Various configurations cater to diverse power requirements. Distributors like Coopal Power (www.coopalpower.com) often highlight the engine’s compatibility with various applications.
The following table compares the core technical features across different variations:
| Feature | NTA855-M (Marine) | NTA855-C (Construction) | NTA855-G (Generator) | NTA855-D(M) (Marine Auxiliary) | NTA855-P (Pump) |
|---|---|---|---|---|---|
| Engine Type | Inline-6 | Inline-6 | Inline-6 | Inline-6 | Inline-6 |
| Bore x Stroke (mm) | 140 x 152 | 140 x 152 | 140 x 152 | 140 x 152 | 140 x 152 |
| Displacement (L) | 14 | 14 | 14 | 14 | 14 |
| Cooling System | Keel cooled/Heat Exchanger | Water cooled | Water cooled | Water cooled | Water cooled |
| Turbocharging | WCTT (Holset) HT3B | Turbocharged & Aftercooled | Turbocharged & Aftercooled | Turbocharged & Aftercooled | Turbocharged & Aftercooled |
| Fuel System | PT | PT Pump, STC | PT | PT Pump | PT-STC |
Different Types of Cummins NTA855 Engines
The versatility of the NTA855 is reflected in its various configurations, each tailored for specific applications. RemiPower (www.remipower.com) showcases a range of NTA855-D(M) models for marine generator sets. These variations differ primarily in power output and intended use. CCEC Engine (www.ccecengine.com) offers the NTA855 for marine, industrial, and generator applications.
The table below highlights the key differences between the various types:
| Engine Type | Application | Power Range (kW) | Key Features | Typical Distributor |
|---|---|---|---|---|
| NTA855-M | Marine Propulsion | 200-450 | Sea water pump, heat exchanger, CCS/IMO certified | Coopal Power (www.coopalpower.com) |
| NTA855-C | Construction | 250-450 | High torque, durable construction | Coopal Power (www.coopalpower.com) |
| NTA855-G | Generator Set | Varies | Reliable operation, cost-effective | CCEC Engine (www.ccecengine.com) |
| NTA855-D(M) | Marine Auxiliary | 180-317 | Compact, low noise, CCS/IMO certified | RemiPower (www.remipower.com) |
| NTA855-P | Water Pump Power Pack | Varies | Integrated system, various power options | Cummins Pump (www.cummins-pump.com) |
Conclusion
The Cummins NTA855 engine, manufactured in various configurations by different companies in China, is a powerful and adaptable engine. Its widespread use in diverse sectors highlights its reliability and versatility. The engine’s success is rooted in its robust design, advanced technology, and accessibility through numerous distributors. Understanding the specific features and applications of each variant allows for optimal selection based on individual needs.
FAQs
1. What is the difference between the NTA855-M and NTA855-C engines?
The NTA855-M is designed for marine propulsion, featuring a keel-cooled or heat exchanger system and CCS/IMO certifications. The NTA855-C is built for construction applications, emphasizing durability and high torque output.
2. Where are Cummins NTA855 engines manufactured in China?
Primarily, the Chongqing Cummins Engine Company (CCEC) produces these engines. This joint venture with Cummins USA ensures adherence to Cummins’ technology and quality standards.
3. What are the common applications of the NTA855 engine?
The NTA855 finds applications in marine propulsion, construction machinery, generator sets, and water pump power packs. Its adaptability makes it suitable for diverse power needs.
4. What is the typical warranty offered on a new Cummins NTA855 engine?
Most distributors provide a 12-month or 1000-hour warranty, whichever comes first. This warranty protects buyers against manufacturing defects. Specific terms may vary by distributor.
5. Are spare parts readily available for the Cummins NTA855 engine in China?
Yes, due to the engine’s popularity and widespread use, spare parts are readily available through authorized distributors and aftermarket suppliers across China. Coopal Power (www.coopalpower.com) is one example of a supplier.