G-Drive Engines

G drive engines for power generation.

JCB G-drive engines are OEM-ready for all prime and standby generating set applications. These can be used in canopied or open type unites in 50 and 60 Hz markets anywhere in the world.

With the power density to offer the most competitively sized cooling pack solutions for any given canopy size, every JCB G-drive engine maximises power output from the most compact package sizes. This means the JCB G-drive engine provides unparalleled fuel efficiency, superior load acceptance, reliability, quality, and competitive total cost of ownership, even in the most challenging environments. 

Stage V G-Drive

G-Drive Engines

430 444 448
Electrical Output (Prime) kVa 55 55/127 65/131
Electrical Output (Standby) kVa 61 55/139 71/144
Power Output (Prime) kWm (hp) 49 (66) 47/117 (63/157) 60/121 (80/162)
Power Output (Standby) kWm (hp) 54 (72) 52/128 (70/172) 66/132 (89/177)
Speed (rpm) 1500 1500/1800 1500/1800


JCB Powertrain provides a supply of all the components required for a complete OEM drivetrain solution, including the engine, axles, transmission, and integrated drivelines.

JCB’s complete powertrain system packages:

  • A bespoke package for each application, offering a complete solution.
  • Fully integrated powertrain system providing serious efficiency.
  • Leverages JCB’s extensive experience in off-highway machines and proven technology
  • Robust, heavy-duty components proven in JCB machines. 
  • Full Engineering support from concept through installation for the entire package
  • One point of contact for all integration support, engineering knowledge and servicing requirements

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