Chongqing Cummins diesel generators from Unified Power deliver high-performance and reliable power solutions in the 217kW to 1600kW range. Powered by genuine Chongqing Cummins (CCEC) engines, these heavy-duty generator sets are designed for demanding prime power, standby, and continuous applications in industrial plants, data centers, mining operations, hospitals, and large commercial facilities.

Chongqing Cummins Engine Co., Ltd. (CCEC) is a joint venture between Cummins Inc. and China National Heavy Duty Truck Group. It specializes in the production of medium and large displacement diesel engines, including the famous NTA855, KTA19, KTA38, KTA50, and QSK series. These engines are widely recognized for their exceptional durability, high power density, and proven performance in the most challenging environments worldwide.

Our Chongqing Cummins generator range covers multiple engine platforms:

• MTA11 / MTAA11 series – Compact 6-cylinder engines for 217–250kW applications
• NTA855 / NTAA855 series – Legendary 14-liter inline-6 engines delivering 245–320kW
• KTA19 / KTAA19 series – Robust 19-liter engines providing 360–520kW
• KTA38 series – Powerful 38-liter V12 engines covering 600–900kW
• KTA50 series – Heavy-duty 50-liter V16 engines producing 1020–1200kW
• QSK60 series – Advanced high-power engines reaching up to 1600kW
  

  These Chongqing Cummins engines feature advanced turbocharging and aftercooling technology (water-to-air or air-to-air intercoolers), PT fuel systems, and precise governors that ensure excellent load acceptance, stable frequency, and low fuel consumption. Most models operate at 1500 rpm for 50Hz applications and offer outstanding torque characteristics for sudden load changes.

  Unified Power assembles complete Chongqing Cummins generator sets in both open type and silent canopy configurations. Open type units are ideal for indoor power rooms or containerized installations, while silent type models feature high-quality sound-attenuated enclosures that significantly reduce noise levels. All generator sets are paired with premium brushless alternators (Stamford, Marathon, or Leroy Somer) featuring Class H insulation, IP23 protection, and automatic voltage regulation for precise voltage control within ±1%.

  Standard technical features of our Chongqing Cummins generators include:

  • Heavy-duty steel base frames with anti-vibration mounts
  • Industrial-grade radiators designed for high ambient temperatures
  • Deep Sea, ComAp, or SmartGen digital control systems with full protection and remote monitoring capability
  • Large-capacity fuel tanks and efficient exhaust silencers
  • Optional Automatic Transfer Switch (ATS) and parallel synchronization systems
    

    Chongqing Cummins engines are well known for their long service life, with typical overhaul intervals exceeding 20,000 operating hours when properly maintained. Spare parts are readily available through the extensive global Cummins network, ensuring minimal downtime and low total cost of ownership.

    Whether you require a 250kW standby unit for a commercial building or a 1600kW continuous power system for an industrial plant, Unified Power’s Chongqing Cummins series provides a complete one-stop solution — from G-drive engines to fully tested open or silent generator sets, control panels, and after-sales support.

    Contact us today for detailed technical datasheets, performance curves, and competitive quotations on genuine Chongqing Cummins diesel generators tailored to your project needs.