Cummins Engine Overview

As one of the world's largest independent engine manufacturers, Cummins offers the industry's broadest range of diesel and natural gas engines with displacements from 1.4 to 91 liters and power outputs ranging from 24 to 3500 kW. These engines are widely used in on-highway vehicles such as trucks, buses, RVs, light commercial vehicles and pickup trucks, as well as off-highway equipment including construction machinery, mining machinery, agricultural machinery, marine vessels, oil and gas fields, railways and generator sets.

Cummins engines are divided into Dongfeng Cummins and Chongqing Cummins. Dongfeng Cummins focuses on small-power engines with a power range of 24-300 kW, while Chongqing Cummins specializes in engines ranging from 200-3500 kW.

Cummins engine models include three categories:

1. Dongfeng Cummins: With a power range of 20kW-200kW, common models include 4B3.9-G1, 4BT3.9-G1, 4BTA3.9-G2, 6BT5.9-G1, 6BTA5.9-G2, 6CTA8.3-G2, 6CTA8.3-G3 and 6LTAA8.9-G2.

2. Chongqing Cummins: Covering a power range of 200kW-1000kW, typical models are NT855-GA, NTA855-G1A, MTAA11-G3, NTA855-G2A, NTAA855-G7A, KTA19-G3, KTA19-G4, KTAA19-G5, KTAA19-G6A, KTA38-G2, KTA38-G2A, KTA38-G5 and KTA38-G9.

3. Original Imported Cummins: Ranging from 120kW-1800kW, common imported models include KTA19-G3, KTA19-G4, VTA28-G5, VTA28-G6, KTA38-G5, KTA38-G9, KTA50-G3, KTA50-G8, QSK60-G3 and QSK60-G4.

Structural advantages of Cummins engines:

1. Forward-looking design and development capabilities allowing Cummins to develop corresponding solutions for different emission standards.

2. Mature matching capabilities where emission control technology perfectly matches engine lifecycle and vehicle integration for optimal customer economic benefits.

3. Advanced exhaust emission control technologies including cooled exhaust gas recirculation, selective catalytic reduction and particulate filters.

4. Bulk purchasing capabilities formed through expanding after-treatment market scale providing customers with cost-effective products.

Performance advantages of Cummins engines:

1. Fuel efficiency through advanced American Cummins design and sophisticated manufacturing resulting in significantly lower fuel consumption than comparable products.

2. Powerful performance with exhaust bypass valve design ensuring excellent low-speed performance and better power delivery.

3. Excellent reliability featuring integrated cylinder block and head design eliminating water and oil leakage with 25% fewer parts than similar products greatly reducing failure rates.

4. Lower maintenance costs due to fewer components and reduced operational failures resulting in significantly lower overall maintenance expenses with 50% less maintenance time than comparable products.

5. Excellent cold-start performance equipped with intake electric preheating and 6.6KW high-power starter completely improving cold-start capability verified through extreme low-temperature testing at minus 36 degrees Celsius in Mohe China's Arctic village.

Guangxi Dingbo Power Equipment Manufacturing Co.,Ltd was founded in 1974 and is one of the earliest manufacturers of generators and diesel generator sets in China. The company has a registered capital of 218.88 million yuan. The company covers an area of 86,000 square meters and a building area of 55,000 square meters. There are more than 660 employees, including 456 professional technicians and 106 senior technicians. It has 46 sales and service outlets nationwide. The main products are diesel engines, generator sets, and diesel generators, providing users with a one-stop service of design, supply, debugging and maintenance at any time. Dingbo has always insisted on using first-class talents, building first-class enterprises, manufacturing first-class products, creating first-class services, and making every effort to build a first-class domestic enterprise. If any question please feel free to visit our website https://www.dieselgeneratortech.com/ or send email to [email protected].