Generator Engines

CO-MACH Generator Engines

        Generator engines from CO-MACH are widely used in a variety of markets, for example industrial, commercial, healthcare, data center, dynamic / rotary UPS and telecommunications.

        We offer a new breed of high-performance, reliable Diesel G-Drive engines. Considered best in its class for power density and emissions, G-Drive delivers unbeatable power standards to GOEMs internationally. Gas G-Drives provide a wide range of spark-ignited natural gas engines in both the Gas Series and Gas Low Emissions Series. These diverse engines are offered from 38 to 560KW continuous and prime at 50 Hz and 43 to 782kWe continuous and prime at 60Hz.

G-Drive products are backed by uncompromising technical support and after-sale service for complete peace of mind. We maintain long-term relationships with market-leading manufacturers and pride ourselves on our world-class customer service network.

CO-MACH offers the Generator Set, Complete Engine Assy, Long Block Engine, Short Block Engine, Extended Long Block, Surplus Engine. While according to the engine condition, CO-MACH offer the Original New engine, Overstocked original engine, Rebuilt / Recon / Remanufactured engine.


Cummins Generator Engines Catalog

       Regarding to Cummins automotive engines, CO-MACH distributes or builds the followings models: Cummins B3.9/5.9, 6CT8.3, 6L8.9, M11, ISBe, ISDe, ISC, ISL, ISM, ISG, ISZ13, ISX15 etc. Pls check the detailed engine models and information as below.

B Series

6CT Series

6L8.9 Series

M11 Series

NT855 Series

K19 Series

K38 Series

K50 Series

 QSB Series

QSC Series

QSL Series

QSZ13 Series


Legendary Power, Worldwide

        Cummins is one of world top famous engines and widely accepted all over the world. Cummins is a corporation of complementary business units that design, manufacture, distribute and service engines and related technologies. Headquartered in Columbus, Indiana, (USA) Cummins serves customers in approximately 190 countries and territories through a network of more than 600 company-owned and independent distributor locations and approximately 5,200 dealer locations.

        CO-MACH are mainly provide the generator engines for Cummins gensets. Cummins gensets are ranging from 25kva up to 1500kva. Cummins diesel generators are vastly used in transportation sector, buildings, telecom, schools, hospitals, ships, petrolube oil fields and industrial power supplying area etc.


CO-MACH Power is dedicating in remanufacture / rebuild / recondition and supply following products:

    • Cummins engine assy, Long / Short Block:
      • Mechanical engine / long block: 4B3.9, 4BTA3.9, 4BTAA3.9, 4BT4.5, 6BTA5.9, 6BTAA5.9, 6CTA8.3, 6CTAA8.3, 6LTA8.9, 6LTAA8.9, 6LTAA9.3, 6LTAA9.5, 6ZTAA13, NT855, KTA19, KTTA19, KTA38, KTTA38,  KTA50, KTTA50
      • Electronical ISB3.9 8valves, ISB3.9 16valves, ISB4.5/ISDe4.5, ISBe5.9 12valves, ISBe5.9 24valves, ISBe6.7 /ISDe6.7, ISC8.3, ISLe8.9, ISL9.5, ISZ13, ISM11, QSB3.9 8valves, QSB3.9 16valves, QSB4.5, QSB5.9 12valves, QSB5.9 24valves, QSB6.7, QSB7, QSC8.3, QSL8.9/QSL9, QSL9.3, QSL9.5, QSZ13, QSM11
    • Komatsu engine assy, Long / Short Block:
      • 4D102 Series (S4D102, SA4D102, SAA4D102),
      • 6D102 Series (S6D102, SA6D102, SAA6D102),
      • 4D107 Series (SAA4D107),
      • 6D107 Series (SAA6D107),
      • 6D114 Series (S6D114, SA6D114, SAA6D114)
    • Fuel System parts, Turbos …
      • Fuel Injector, Fuel Pump,
      • Turbochargers
There are serval options for you to decide the engine condition that you need:
    • Original new engine from Cummins China,
    • New Built engine which is built with 90% OEM or OEM Equivalent parts
    • Recon(reconditioning) / Reman(remanufacturing) / Rebuilt(rebuilding) engine