Cummins Inc.
Cummins Engines & Equipment
Diesel, natural gas, and zero-emission power, on-highway, off-highway, industrial, marine, and construction.
For 100+ years Cummins has powered the world's most demanding applications, from 6.7L medium-duty engines to the 4,000 hp QSK95. With 50 years in China, a global service network, and a growing portfolio of hydrogen and zero-emission solutions under the Accelera brand, Cummins continues to lead the industry through the energy transition.
Products & Solutions
From high-horsepower mining engines to green hydrogen electrolysers, Cummins delivers power solutions across every market and application.
On-Highway Engines
Cummins diesel and natural gas engines for heavy-duty trucks, medium-duty commercial vehicles, buses, and coaches. From the ISB/QSB series to the X15 and 15N, proven across millions of vehicles worldwide.
Contact us →Industrial & Off-Highway Engines
High-horsepower engines for mining, construction, agriculture, marine, and rail applications. The QSK95 (4,000 hp, 95L V16) and QSK60 represent the top of Cummins' off-highway range, serving the world's most demanding worksites.
Contact us →Power Generation
Cummins generator sets from 17.5 kVA to 3,750 kVA for prime, standby, and continuous power, serving data centers, hospitals, utilities, and industrial facilities. Includes the C3750D5 (3,750 kVA) and the complete DQKAB genset range.
Contact us →New Power & Hydrogen
Cummins Accelera zero-emissions solutions including the HyLYZER® electrolysers for green hydrogen production, fuel cell systems, and battery-electric powertrains, serving the energy transition across transport and industry.
Contact us →Construction Machinery
Cummins engines purpose-built for construction equipment, excavators, loaders, cranes, road machinery, and concrete equipment. Tier 4 Final / Stage V compliant engines with proven durability in the harshest job site conditions.
Contact us →Parts & Service Network
Global distribution of genuine Cummins OEM parts through the E-Road Cummins digital parts platform and an extensive authorised service network. QuickServe Online provides fast parts lookup, service manuals, and warranty support worldwide.
Contact us →Key Engine Models
Selected models from the Cummins engine portfolio, spanning conventional diesel, natural gas, methanol, and green hydrogen.
QSK95
Up to 4,000 hp
Mining / Large Industrial
QSK60
Up to 2,700 hp
Mining / Rail / Marine
X15
Up to 605 hp
Heavy-Duty On-Highway
15N
Natural Gas
Heavy-Duty Trucks / Fleet
ISB / QSB
Up to 380 hp
Medium-Duty / Construction
7.0L / 6.2L
Next-Gen Mid-HP
Commercial Vehicles (2024)
19L Methanol
Multi-Fuel Platform
Heavy-Duty / Green Fuel
HyLYZER®-500
500 Nm³/hr H₂
Green Hydrogen Production
Browse Cummins Parts
OEM-specification parts and engines, available for immediate enquiry.
Cummins QSK95
4,000 hp / 95L V16 high-horsepower diesel engine for mining haul trucks, large stationary power, marine, and rail.
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Cummins QSK60
Up to 2,700 hp / 60L V16 diesel engine for mining, rail, marine, and large industrial gensets.
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Cummins X15 Diesel Engine
Up to 605 hp / 15L inline-6, industry benchmark for Class 8 trucks, vocational, and coach applications.
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Cummins 15N Natural Gas Engine
15L CNG/LNG heavy-duty on-highway engine for Class 8 trucks and fleet operations, lower emissions, lower fuel cost.
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Cummins ISB / QSB 6.7L Engine
Up to 380 hp / 6.7L mid-range diesel, the world's most widely used mid-range engine for trucks, buses, and construction.
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Cummins 7.0L / 6.2L Engine
Next-generation mid-horsepower flagship engines, launched at Cummins China Customer Day 2024.
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Cummins 19L Methanol Engine
19L methanol multi-fuel heavy-duty engine, unveiled at Chongqing Cummins 30th anniversary (2024). Low-carbon alternative fuel platform.
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Cummins Accelera HyLYZER®-500
500 Nm³/hr PEM electrolyser, 2.5 MW green hydrogen production. Proven in Australian industrial hydrogen project (2024).
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Latest News
The latest updates from Cummins, new products, milestones, and zero-carbon initiatives.
June 16, 2025
Half a Century Together, Building a Path of Value: Cummins and Customers Celebrate 50 Years in China
On June 16, 2025, Cummins gathered with customers and value chain partners for a special Customer Day to mark its 50th anniversary in China. More than a dozen joint venture and cooperation partners, 200 customer representatives from various industries, industry association leaders, media, and Cummins employee representatives came together to look back on 50 years of achievement in China.
March 25, 2025
Cummins Celebrates 50th Anniversary in China: Launches 50 Zero-Carbon Strategic Projects, Moving Towards a Green Future
Cummins officially launched 50 zero-carbon strategic projects at its East Asia R&D Center in Wuhan, marking a milestone commitment to decarbonisation across its China operations as it celebrates 50 years in the country.
March 24, 2024
Chongqing Cummins 30th Anniversary Welcomes 330,000th Engine Off the Line; 19L Methanol Multi-Fuel Platform Unveiled
Chongqing Cummins Engine Co., Ltd. held its 30th anniversary celebration at its Liangjiang New Area heavy-duty factory. The event was witnessed by representatives from the Chongqing municipal government, Liangjiang New Area officials, shareholders, customers, industry partners, and employees, marking the milestone with the 330,000th engine rolling off the line and the debut of the 19L methanol multi-fuel platform.
2024
Cummins ENZE Wins Major Australian Green Hydrogen Metal Smelting Project
Cummins ENZE's green hydrogen production solution has passed commercial evaluation by JGC Corporation and Sumitomo Corporation and has been selected for a 2.5 MW hydrogen production project to be deployed in Australia. Cummins ENZE will supply one Accelera HyLYZER®-500 unit, capable of producing 500 Nm³ of hydrogen per hour.
May 16, 2024
Cummins China's First Customer Day Releases New Mid-Horsepower Flagship Engines
At the theme event "Core-Driven, Heart-to-Heart, New Future" held in Wuxi, Cummins China launched a new generation 7.0L and 6.2L engine lineup. The event also addressed clarifications regarding misleading information circulating since early in the year concerning the 15N gas engine.
50 Years in China, Key Milestones
From the first partnerships in 1975 to 50 zero-carbon projects in 2025, Cummins has grown alongside China's industrial and transportation sectors.
Cummins enters China, beginning of a 50-year partnership with Chinese industry.
Chongqing Cummins Engine Co., Ltd. established, joint venture begins heavy-duty engine manufacturing in China.
Chongqing Cummins 30th anniversary: 330,000th engine rolls off the line; 19L methanol multi-fuel platform unveiled.
Cummins ENZE wins 2.5 MW Australian green hydrogen project (HyLYZER®-500) in partnership with JGC and Sumitomo.
Cummins celebrates 50 years in China: launches 50 zero-carbon strategic projects at East Asia R&D Center, Wuhan.
Customer Day 50th Anniversary event gathers 200+ customers, joint venture partners, and industry leaders.
Frequently Asked Questions
Common questions about Cummins engines, construction equipment, and new power solutions.
What engine families does Cummins offer?
Cummins produces a comprehensive range from the compact ISB/QSB 6.7L (up to 380 hp) through mid-range ISL/QSL, heavy-duty X15 (up to 605 hp), and high-horsepower QSK60 and QSK95 (up to 4,000 hp, 95L). Natural gas variants include the 15N for heavy-duty trucks. The new 7.0L and 6.2L mid-horsepower platforms were introduced in 2024. The 19L methanol multi-fuel platform targets green fuel applications.
What is Cummins ENZE and the HyLYZER® platform?
Cummins ENZE is Cummins' Chinese green hydrogen business unit operating under the Accelera brand. The HyLYZER®-500 is a proton exchange membrane (PEM) electrolyser unit capable of producing 500 Nm³ of hydrogen per hour. In 2024, Cummins ENZE was selected to supply a 2.5 MW green hydrogen production system for an Australian metal smelting project developed by JGC Corporation and Sumitomo Corporation.
What is Cummins' presence in China?
Cummins has operated in China for 50 years (since 1975) and has more than a dozen joint venture and cooperation partnerships in the country. Chongqing Cummins Engine Co., Ltd., established in 1994, celebrated its 30th anniversary in 2024 with the 330,000th engine rolling off the line. Cummins maintains an East Asia R&D Center in Wuhan, where it launched 50 zero-carbon strategic projects in 2025.
What construction machinery applications does Cummins serve?
Cummins engines power a broad range of construction equipment including excavators, wheel loaders, cranes, road machinery, and concrete equipment. Purpose-built variants comply with Tier 4 Final (North America), Stage V (Europe), and China National IV/V emission standards. Cummins' construction engines are engineered for high durability, serviceability, and fuel efficiency in demanding job site conditions.
How do I source Cummins OEM parts?
Genuine Cummins OEM parts are available through kodeksallc's procurement network. Cummins' digital parts platform (E-Road Cummins / QuickServe Online) provides comprehensive parts lookups and service documentation. kodeksallc can source parts for the full Cummins engine range including on-highway, off-highway, industrial, marine, and power generation applications.
What zero-emission products does Cummins offer under the Accelera brand?
Accelera by Cummins is the zero-emissions technology brand covering hydrogen fuel cells, green hydrogen electrolysers (HyLYZER®), battery-electric systems, and e-axle drivetrains. The HyLYZER® electrolyser range supports large-scale green hydrogen production for industrial, transport, and energy storage applications. Accelera products are designed to complement Cummins' diesel and gas engines as customers transition towards net-zero operations.
Source Cummins Parts & Equipment
kodeksallc supplies genuine OEM parts, new engines, and procurement support for the full Cummins portfolio, on-highway, off-highway, power generation, construction, and Accelera new power systems.