Are you looking for the best Cummins NTA855 engine factories in China? With several top-notch manufacturers, choosing the right one can be daunting. Let’s dive into a comparison of the leading Chinese factories producing these powerful engines, highlighting their key features, applications, and what sets them apart.

NTA855 | Cummins Inc.

NT855 | Cummins Inc.

Cummins NTA855

Product Details: The Cummins NTA855 engine is a 6-cylinder, in-line, 4-stroke diesel engine with a displacement of 14 liters. It features a bore and stroke of 140 mm x 152 mm. The engine is available in various configurations, including turbocharged and turbocharged/aftercooled versions. Key specifications include a power range of up to 358 kW (480 HP) at 1800 rpm for the NTA855-G3 model. The engine is equipped with a Cummins PT fuel system and has a net weight of approximately 1380-1410 kg depending on the model. Dimensions vary but typically are around 1980 mm x 900 mm x 1600 mm for the

NTA855-G3. The engine is designed for high reliability, continuous long operation, and low fuel consumption, and is supported by a global service network[2][4][5].

Pros:
– High reliability and durability
– Continuous long operation capability
– Low fuel consumption
– Global service network support
– Robust and fully balanced crankshaft
– Enhanced motor starting and fault clearing short-circuit capability
– Advanced electronic control systems for precise frequency and voltage regulation

Cons:
– Dimensions and weight can vary significantly based on the selected engine config…
– Higher maintenance costs due to complex engine design
– Noise levels can be high due to the industrial nature of the engine
– Requires regular servicing to maintain performance and longevity

NTA855-G5 | Cummins Inc.

Product Details: The Cummins NTA855-G5 is a diesel generator set featuring a 14-liter, six-cylinder engine. It is engineered to handle higher injection pressures with a redesigned overhead arrangement, pistons, crankshaft, and camshaft. The engine operates at 60 or 50 Hz and is rated for prime power between 291-364 kW and standby power between 320-400 kW. The generator set includes a brushless single-bearing alternator with Class H insulation and IP23 protection. The PowerCommand® electronic control system provides automatic remote starting/stopping, precise frequency and voltage regulation, and alarm and status message display. The cooling system allows reliable operation up to 42 °C (107.6 °F)

ambient temperature. The generator is suitable for rental, stationary standby, and prime power applications.

Pros:
– Rugged 4-cycle, industrial diesel engine with excellent transient performance an…
– Lightweight and compact design.
– Fully integrated power generation system providing optimum performance and relia…
– Standard cooling package for reliable operation in high ambient temperatures.
– Advanced PowerCommand® electronic control system for total genset system integra…
– Suitable for various applications including rental, stationary standby, and prim…

Cons:
– Standby ratings should not be applied except in true emergency power outages, wh…
– Power deration required for operation above 2,500 ft (760 m) or 104 °F (40 °C).
– No emissions compliance mentioned, which could be a concern in regulated environ…

N855 CCEC | Cummins Inc.

Chongqing Cummins Chinese diesel engine Brand New …

Product Details: The Cummins NTA855-M marine propulsion engine is an inline-6 cylinder, 4-stroke diesel engine. Key specifications include a displacement of 14 liters, a bore and stroke of 140mm x 152mm, and power ratings of 350hp/261kw at 1800rpm, 400hp/298kw at 1800rpm or 2100rpm, and 450hp/336kw at 1800rpm. The engine features a Cummins Pressure Timed (PT) fuel system, a heat exchanger and sea water pump cooling system, and is certified to CCS/IMO standards. It has an electric start method and a dry weight of 1430KGS. The engine is designed for continuous duty operation and is used in various marine applications such as trawlers,

ferries, work boats, and passenger ships[1][2][5].

Pros:
– Robust and durable design with a proven legacy in tough commercial marine enviro…
– Full authority Cummins Pressure Timed (PT) fuel system for enhanced fuel economy…
– Available with keel cooled or engine mounted heat exchanger system for efficient…
– Complies with IMO Tier II emissions regulations and backed by a comprehensive on…
– Global service network and technical support
– Optional equipment includes direct mounted front power take-off, duplex lube and…

Cons:
– Higher maintenance costs due to complex fuel and cooling systems
– Significant weight at 1430KGS, which can affect vessel stability and fuel effici…
– Requires regular servicing and maintenance to ensure optimal performance and lon…
– Higher initial purchase cost compared to smaller or less powerful engines

Cummins DCEC NTA855-C400 pump engine

Product Details: The Cummins NTA855-C400 is a 6-cylinder inline, 4-stroke diesel engine with a displacement of 14 liters. It has a rated power of 298 kW (400 HP) at 2100 RPM and a maximum torque of 1627 N.m at 1400 RPM. The engine is equipped with a PT Fuel System, turbocharger, and Water-Air intercooler. It is widely used in construction, agriculture, mining, defense, oil & gas, rail, and other applications such as powering trucks, excavators, loaders, cranes, and engine power packs. The engine is available for both construction and pump set applications, and it can be integrated with control panels and other

accessories[1][3][4].

Pros:
– Exceptional performance with high power output and torque
– Advanced thermal engineering and electronic integration
– High Pressure Common Rail fuel system for efficient fuel use
– Low operating costs and minimal impact on installation
– Full life cycle services including design, installation, commissioning, and afte…

Cons:
– Higher weight compared to some other engines, with a net dry weight of 1303 kg
– Specific installation requirements such as maximum exhaust back pressure and int…
– Potential for higher maintenance costs due to complex systems

nta855-g4 Cummins Engine for 400kw Generator

Product Details: The Cummins generator set, model nta855-G4, is powered by a Cummins NTA855-G4 engine. It features a turbo, water/air cooling air intake system and a PT type fuel pump with Electronic Fuel Control (EFC). The engine has 6 inline cylinders, a displacement of 14L, and a compression ratio of 14.0:1. It operates at 1500/1800rpm and has a standby power rating of 310kw. The alternator is a brushless, self-exciting type from brands such as Stamford, Leroy Somer, or Marathon, with a power capacity of 350kVA and IP23 protection grade. The generator includes a 4-auto control panel with an LCD display, engine-mounted battery-charging

alternator, circuit breaker, and exhaust silencer. It also has a radiator for 50°C ambient temperature, anti-vibration pads, and a skid-mounted bottom fuel tank for 8 hours of continuous running.

Pros:
– High reliability and continuous long operation
– Low fuel consumption
– Global service network provided by Cummins
– Includes auto control panel with LCD display and multiple safety features such a…
– Optional features like soundproofing, ATS, and parallel system
– ISO9001 certified

Cons:
– Limited to a maximum power rating of 350kVA
– May require additional cost for larger fuel tanks or other optional features
– Specific warranty details are limited to 1 year

CCEC Cummins NTA855 Engine Parts

Hot-selling China Cummins Nta855-M350 Nta855-M400 …

Product Details: The Cummins NTA855-G4 is a 6-cylinder, 14L, turbocharged diesel engine. It produces 425 horsepower (317 kW) at 1500 RPM and is available for prime, standby, and continuous power ratings. The engine dimensions are 2055mm long, 990mm wide, and 1535mm high, with a dry weight of 1410 kg. It requires 36.8L of oil and 45L of coolant. The engine is designed to handle higher injection pressures and features a rugged 4-cycle design, low oil consumption, fuel efficiency, and high power output.

Pros:
– High power output of 425 horsepower (317 kW) at 1500 RPM
– Versatile power ratings for prime, standby, and continuous use
– Low oil consumption and fuel efficiency
– Rugged 4-cycle design for reliability and durability
– Redesigned components for higher injection pressures and reduced noise
– Comprehensive warranty and global technical support

Cons:
– Higher fuel consumption at full load (76 litres/hr at 100% prime power)
– Significant size and weight, requiring substantial space and handling
– Complex maintenance due to advanced components and systems

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About NTA 855 Cummins Factories in China

What are the primary applications of the Cummins NTA855 engine?

The Cummins NTA855 engine is widely used in various demanding applications, including heavy-duty vehicles, construction machinery like bulldozers and excavators, mining and petroleum machinery, rail and port machinery, and also in stationary and mobile diesel generator sets. It is versatile and can be equipped with generator sets for ships and other power units.

Who manufactures the Cummins NTA855 engine in China?

The Cummins NTA855 engine in China is manufactured by companies such as Dongfeng Cummins Engine Co., Ltd (DCEC) and Chongqing Cummins Engine Co., Ltd (CCEC). These companies are known for their high-quality engines and extensive service networks.

What are the key specifications of the Cummins NTA855 engine?

The Cummins NTA855 engine features six inline cylinders, a displacement of 14 liters, and a compression ratio of 14.0:1 or 14.5:1 depending on the model. It operates at speeds of 1500/1800 rpm and is turbocharged and aftercooled. The engine also includes a PT type fuel pump and electronic governor for efficient performance.

What kind of support and services do Chinese suppliers offer for the Cummins NTA855 engine?

Chinese suppliers of the Cummins NTA855 engine often provide comprehensive support, including technical support from experienced engineers, customization options to meet specific requirements, and after-sales services such as spare parts and maintenance manuals. They also offer warranties and various payment methods for convenience.

How can I ensure the reliability of a Chinese supplier for the Cummins NTA855 engine?

To ensure the reliability of a Chinese supplier, you should check for verified business licenses, look for suppliers audited by independent third-party inspection agencies, and read customer reviews. Additionally, inspecting product quality, scrutinizing manufacturing processes, and connecting with established industrial equipment directories can help you make an informed decision.