+86-15949077878

+86-15062867605

Home > Products > Chongqing Cummins Generator Set > 260KW Chongqing cummins generator set

260KW Chongqing cummins generator set

Product Advantages
Durability:
The 260KW Chongqing Cummins generator set features a high-strength integrated design for the engine block and cylinder head, effectively reducing operational failures. Its robust structure ensures long-term continuous operation, delivering stable and reliable quality with an excellent market reputation.
High Reliability:
Equipped with Cummins’ advanced PT fuel system, it includes a unique overspeed protection feature. The low-pressure fuel supply design reduces fuel lines and simplifies system structure, significantly lowering the probability of faults. Based on Cummins’ mature overall power system design philosophy, the equipment maintains stable operation even under complex working conditions, demonstrating outstanding reliability.


Excellent Performance:
It adopts an efficient Cummins exhaust gas turbocharger for better air intake and higher combustion efficiency. Coupled with pressure-type pulse exhaust technology, it fully recovers exhaust energy to enhance combustion efficiency. Even under low-load conditions, it maintains high output, effectively reducing specific fuel consumption.
The generator set delivers stable power output, ample torque, strong power, and fast transient response, with excellent load adaptability and torque reserve performance.


Easy Maintenance:
The overall modular structure design integrates components in blocks with a compact layout. Parts are easy to disassemble and reuse. With standardized design across the platform, spare parts compatibility is high, maintenance costs are low, and repair efficiency is improved, significantly reducing downtime.


Strong Adaptability:
The generator set provides stable power output and fuel efficiency, adapting to various complex operating conditions. It tolerates a wide range of fuel qualities and demonstrates excellent environmental adaptability, suitable for high-temperature, high-humidity, high-altitude, dusty, and other challenging application scenarios.

Technical Parameters

-

Unit power

260KW

Engine

Chongkang NTA855-G1B

Generator

Yangzhou Kangcheng KC260-4

 

 

Engine: NTA855-G1B

Generator: single bearing, IP22 protection rating, Class H insulation

Radiator rated for 40°C ambient temperature, cooling fan with safety guard, air filter, fuel filter, and oil filter

Common steel base frame, vibration isolators, standard control panel

24V charging alternator, industrial-grade silencer (muffler), and standard connection fittings

Maintenance-free lead-acid battery and battery connecting cables

Voltage level

Voltage V

Frequency Hz

Number of phases

Rated current A

Power KW

Power factor

400/230

50

3

468

260

0.8

Engine parameters

Manufacturer/Model

Chongkang/NTA855-G1B

Intake system

Supercharged, intercooled

Fuel system

Cummins PT System

Number of cylinders/arrangement

6-cylinder/inline

Displacement

14L

cylinder bore * stroke

140*152 mm

Compression ratio

14.0:1

Rated speed

1500rpm

Engine power (main/spare)

284KW/321KW

Speed control system

Electronic speed control

Fuel system

Backup fuel consumption rate

208.7 g/kw.h

Lubrication system

Lubricating oil capacity

38.6 L

Cooling system

Coolant capacity

20.8 L

Generator parameters

Number of phases

3

Wiring method

Three-phase four-wire, Y-type interconnection

Number of bearings

1

Power factor

0.8

Protection level

IP22

Altitude requirements

≤1000m

Excitation system

Brushless self-excited magnet

Insulation class/temperature rise class

H/H

Telephone Influence Factor (TIF)

<50

Telephone harmonic coefficient THF

<2%

Unit performance parameters

Voltage setting range

≥±5%

Steady-state voltage regulation

≤±1%

Transient voltage deviation (100% sudden power reduction)

≤+25%

Transient voltage deviation (sudden power increase)

≤-20%

Voltage recovery time (100% sudden power reduction)

≤6S

Voltage recovery time (sudden power increase)

≤6S

Frequency setting range

0-5%

Steady-state frequency band

≤1.5%

Transient frequency deviation (100% sudden power reduction)

≤+12%

Transient frequency deviation (sudden power increase)

≤-10%

Frequency recovery time (100% power drop)

≤5S

Frequency recovery time (sudden power increase)

≤5S

Unit weight

 

Unit size

About Us
Yangzhou Kangcheng Power Equipment Co., Ltd.
Yangzhou Kangcheng Power Equipment Co., Ltd.
Founded in 2003, our enterprise is located in Jiangdu District, Yangzhou, a famous historical and cultural city. It borders the Beijing-Shanghai Expressway to the east, the Nanjing-Nantong Expressway to the south, and the North Jiangdu Exit of the Yangzhou-Liyang Expressway to the north, enjoying convenient transportation access.
Our company specializes in the production of generators and diesel generator sets. Since its establishment, we have remained a qualified manufacturer inspected and certified by the National Internal Combustion Engine Generator Set Quality Supervision and Inspection Center. Our Kangcheng diesel generator sets, ranging from 7KW to 2500KW, adopt world-renowned brand engines including MAN, MTU, Perkins (Rolls-Royce), CUMMINS, IVECO, VOLVO, as well as domestic mainstream engines such as Shanghai Diesel Engine, Weichai Power and Yuchai. They are matched with alternators from Stamford, Marathon, Siemens and other well-known domestic brands.
Our products have passed the inspection of the National Internal Combustion Engine Generator Set Quality Supervision and Inspection Center, and obtained certifications of ISO9001 International Quality Management System and ISO14000 Environmental Management System. We also hold the rights to self-operated import and export, network access qualification from the Ministry of Industry and Information Technology, and network access qualification from the National Radio, Film and Television Administration.
Through the joint efforts of all staff and sustainable development, our company has grown into an integrated enterprise integrating engineering design, marketing, equipment installation, environmental noise reduction and technical services. Adhering to the principle of mutual benefit and win-win results for many years, we have maintained trade and cooperative relations with customers at home and abroad. Convenient transportation networks, advanced production equipment and sound management systems guarantee product quality and drive the rapid and sound development of the company.
We design and manufacture land-use diesel generator sets of various specifications and models. Our products are widely applied in highways, railways, mining operations, industrial enterprises, airports and other fields, providing primary power supply and emergency standby power supply for users in various industries. Our nationwide sales network and after-sales service team cover the whole country. We are committed to serving customers worldwide with high-quality products, rigorous management and thoughtful services.
Certificate Of Honor
  • A transport frame for plate welding
  • A stator baking rack
  • A generator core wire trimmer
  • A generator carbon brush
  • A generator core wire winding device
  • A mechanical clamp
  • A type of core wire conduit
  • A rotor fixing chuck
  • A rotor copper conductor bar
  • ISO9001
  • ISO14001
  • ISO45001
News

Engineering Support Beyond the Generator