Gull Wing Generators

Our Gull Wing generators feature a Cummins engine and either Newage or Marathon alternators, and an oversized cooling system to increase fuel economy.

Controls utilize a Woodward EasyGen for fully automatic load dependent start/stop and paralleling.

Twin Pup 28 Genset Package

We offer a twin pup generator package that utilizes two generators in one trailer to provide the power you need only when needed. We offer this with any combination of our:

QSX15 Tier4F Cummins 500 kW Standby/460 kW Prime Package
QSG12 Tier4F Cummins 320 kW Standby/300 kW Prime Package
QSL9 Tier4F Cummins 260 kW Standby/240 kW Prime Package
QSB7 Tier4F Cummins 175kW Standby/160 kW Prime Package

Saves fuel during low power demands such as setup and tear down. Provides for added distribution. Electrical and engine monitoring from outside trailer.

Pack-Man Genset 175

Pack-Man Genset Packages Available in 175 kW or 240 kW. Transitioning to Tier 4 and Design.
Cummins QSB Diesel or QSL Diesel engine with Newage Alternator, horizontal radiator, hydraulically driven fan motor controlled by variable speed control to decrease the hp required to cool engine. Enclosed in 96” long 50” wide 89” tall enclosure. Wet weight is 6000 pounds.

Now available is our Gull Wing 240 KW prime, 260 KW standby, which features the Cummins QSL 9 liter engine and the Newage HCI434D alternator.


a Semcor Manufacturing Company

1500 Genesis Dr. La Porte, IN 46350
Toll Free: (800) 334-9630 • Phone: (219) 362-0222

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