The microprocessor control of the GTEC transfer switch monitors utility and emergency standby generator power. When utility power fails or is unsatisfactory, the control starts the generator, then transfers the load from the utility to the generator. When stable utility power returns, the switch automatically transfers the load back to the utility.

This small, natural gas engine offers low emissions while simultaneously providing world-class durability and reliability.  Available in the continuous duty cycle, the light gas g-drive engine provides an economical solution for gas applications. Offering the flexibility to run on fuels between propane and natural gas, the G5.9 Gas Low Emissions Series is capable of running down to 800 BTU/ft^3 with no derate. Designed to endure even the harshest conditions, this engine ensures the continuous run time that our customers demand.

Mid-size equipment is the backbone of every fire department, from EMT vehicles to hook and ladder trucks. The 2007 ISC is the best power for this equipment, designed to run stronger than ever with exceptional dependability. Not only does it have more powerful performance, it is quiet, making communications in the cab easier.

High performance for tough applications. The QSZ13 engine was developed using Cummins unique in-house capability, adapting core technologies in electronics, fuel systems, turbo charging, filtration, and emissions. The QSZ13 engine has low derating thresholds for temperature and altitude, coupled with 50C ambient 

The Cummins ISC has built a reputation of delivering additional performance when a little extra is needed. With 8.3 liters of displacement and the extra horsepower and torque, the ISC is designed to provide the ratings and performance to deal with heavier loads and steeper grades. The ISC also utilizes the Cummins patented Variable Geometry Turbocharger (VG Turbo) and High Pressure Common Rail (HPCR) fuel system to provide enhanced engine response for outstanding driveability.