康明斯柴油发电机组 is a set made by our company using Dongfeng Cummins, Chongqing Cummins or imported Cummins engines. It has the advantages of high reliability, easy maintenance and upkeep, and long continuous operation time, and has won the favor of users in industries such as ports, railways, and industrial and mining enterprises. As the largest foreign investor in China’s engine industry, Cummins owns manufacturing companies such as Dongfeng Cummins Engine Co., 有限公司. (producing B, C, and L series) and Chongqing Cummins Engine Co., 有限公司. (producing M, N, and K series) in China, and produces according to Cummins’ globally unified quality standards. Cummins Global Service Network provides customers with reliable service guarantees.

Cummins Diesel Generator Company is the largest enterprise in the world today that designs, produces, and sells diesel engines and compressed natural gas engines. Cummins has invested over 140 million US dollars in China. As the largest foreign investor in the Chinese engine industry, Cummins has eight joint ventures and wholly-owned manufacturing enterprises in China. Among them, Dongfeng Cummins produces B, C, and L series diesel engines, while Chongqing Cummins produces M, N, and K series diesel engines. The product complies with standards such as ISO3046, ISO4001, ISO8525, IEC34-1, GB1105, GB/T2820, CSH22-2, VDE0530, and YD/T502-2000 “Technical Requirements for Communication Diesel Generator Sets”.B. The C and L series Dongfeng Cummins diesel generator sets use Dongfeng Cummins B, C, and L series engines, with inline 4-cylinder and 6-cylinder models. The displacement is 3.9L, 5.9L, 8.3L, 8.9L, ETC. The power coverage is 24KW-220KW, with advanced technology and reliable performance.M. The N and K series Chongqing Cummins diesel generator sets are available in inline 6-cylinder, V-shaped 12 cylinder, V-shaped 16 cylinder and other models. The displacement is 14L, 18.9L, 37.8L, ETC. Advanced technology, reliable performance, long continuous operation time, stable operation in various environments, and convenient maintenance. Its power range is 200KW-1200KW, mainly used for mining, power generation, marine, rail cars, and petroleum machinery.

The application scope of emergency power supply for Cummins diesel generator sets includes power consumption for fire-fighting facilities such as fire pumps, fire elevators, smoke control facilities, automatic fire alarm systems, emergency lighting, electric fire doors, ETC; Electricity for security facilities: anti-theft signal power supply, emergency lighting for accidents, road lighting; Power supply for large and medium-sized electronic computer systems; Central control rooms and computer management systems for high-end hotels, important office buildings, and commercial and financial buildings; Electricity and lighting consumption that have significant political and economic significance.

Cummins engine structural characteristics:

(1) Most of them are equipped with the company’s unique PT fuel system (except for the B and C series).

(2) All use ω combustion chambers.

(3) The cam followers are all roller type.

(4) The majority of fuel and oil passages are drilled into the cylinder block and cylinder head.

(5) Wet cylinder liner, which has undergone phosphating treatment.

(6) The crankshaft is forged from alloy steel and the journal is induction quenched.

(7) All pistons have nickel alloy cast iron inserts in the first ring groove to improve the life of the ring groove.