This Cummins^® Power Generation commercial generator set is a fully integrated power generation system, providing optimum performance, reliability, and versatility for stationary standby and prime power applications.

With an improved design and an advanced combustion system, the QSG12 50 and 60Hz generator sets offers more power for less space, by delivering a much higher power density and a more reliable power solution. The series is available from 400-450kVA at 50Hz and from 350-400kW at 60Hz.
 
These models are powered by a Cummins four cycle, inline, 6-cylinder dual speed diesel engine offering more robust performance using less fuel. The new product series is designed for a wide variety of applications to meet diverse customer needs in different markets such as hospitals, manufacturing, commercial and industrial facilities.

Features & Benefits

Cummins QSG11.8L Engine

• Turbocharged & after cooler with electric governor for optimized performance and reliability
• Best in class fuel consumption

New S Series alternator

• New core cooling technology results in improved thermal performance and increased power density

Air Cleaner

• Normal duty air cleaner, optional heavy-duty AC
• Standard pre-filter and fuel/water separator 

Controls System – PowerCommand^®

• Pedestal design, dual door with improved reliability and serviceability
• Separate fuse box design for maintenance convenience
• PC2.2 new generation controller
• Optional paralleling controller
• Auto remote start/shutdown, alarm and running status

Higher power density in a smaller footprint

• Reduces genset room size requirement
• Lowers transportation cost

Factory Fit Enclosures 

• Provide weather protection & sound attenuation
• Ambient capability up to 50 Deg C
• 765 L Fuel tank with spillage catchment is available on all genset models
• Wide and long fuel fill neck on the fuel tank provides easy access and fill by the operator 
• 2 point lifting and optional 4 point chassis lifting arrangement available

Extended Service Interval of 500 hours

• Reduces the labor and material cost for maintenance
• Greater fuel efficiency
• Increased engine protection

Compliance

Local Service.  Global Expertise.

Next generation power deserves next-level support. Cummins global service and support network ranges
over 8,000 dealer locations, 500 distributor facilities and 190+ countries to ensure that you’re covered no
matter where your business takes you. 

On top of global reach and expertise, we also have local account managers and expert application specialists to offer support when you need it most. Plus, all Cummins service and support resources are managed through a single point of contact: your factory-direct account manager who’s assigned specifically to you.