Natural Gas & LP Standby Generators

Without a backup power source when the power fails, your business goes down costing you in lost sales, time and wages. You need a reliable backup generator service that will work seamlessly to keep your business running smoothly through all weather and mishaps. At Bunker Hill Engine, we sell, install, service and repair Natural Gas and LP standby generators (open units) for commercial and agricultural use. Our lineup of natural gas and liquid propane standby generators includes some of the most reputable brands in the industry including:

PSI (Power Solutions International)
PSI Powered by GM

All Gensets are Standby only, single phase or 3 phase capable, Marelli generators. KW rating may vary depending on phase, voltage requirements, and application. Custom sizes are also available.

We are here to help you find the best solution to your power needs. Want to learn more? Call or visit our showroom near Berlin, Ohio.

Download our Natural Gas Power Units 49 to 504 HP Brochure.


Download our Natural Gas Power Units 35 to 141 HP Brochure.


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GS-60
GS-60 Natural Gas/LP Standby Generator

Engine: 5.7L GM
Prime KW Rating: 60

GS-80
GS-80 Natural Gas/LP Standby Generator

Engine: 5.7L TCAC
Prime KW Rating: 80

GS-100
GS-100 Natural Gas/LP Standby Generator

Engine: 5.7L TCAC
Prime KW Rating: 100

GS-125
GS-125 Natural Gas/LP Standby Generator

Engine: 8.8L TCAC
Prime KW Rating: 125

GS-150
GS-150 Natural Gas/LP Standby Generator

Engine: 8.8L TCAC
Prime KW Rating: 150

GS-155
GS-155 Natural Gas/LP Standby Generator

Engine: 8.1L Doosan
Prime KW Rating: 155

GS-200
GS-200 Natural Gas/LP Standby Generator

Engine: 11.1L Doosan
Prime KW Rating: 200

GS-300
GS-300 Natural Gas/LP Standby Generator

Engine: 14.6L Doosan
Prime KW Rating: 300

GS-350
GS-350 Natural Gas/LP Standby Generator

Engine: 18.3L Doosan
Prime KW Rating: 350

GS-450
GS-450 Natural Gas/LP Standby Generator

Engine: 21.9L Doosan
Prime KW Rating: 450