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Propane & Natural Gas Generators


Kohler ERG 13


Kohler 13 ERG 1800 RPM water cooled propane generator. Suitable for off grid or backup power. $9120... spec sheet Kohler 13 ERG


Kohler Diesel Generators


Hardy Diesel can supply any model that Kohler offers at a discounted price with fast shipping and reliable customer service. Please call us with your Kohler Diesel generator needs. You will not be disappointed.



For specific images & information click on links below.


10kW | 15kW | 20kW | 30kW | 40kW


kW Engine Model Lbs. Price
Yanmar 3TNV82A 570


Yanmar 3TNV84T 690
Yanmar 4TNV84T 790
Yanmar 4TNV98 1160
Yanmar 4TNV98T 1260



Additional Options:





We can design an off grid energy system using any of the high quality Hardy Diesel Perkins powered generators using high quality low cost American made alternative energy products.


off grid energy system



55 gallon drum tank kit. (DRUM NOT INCLUDED) This handy accessory includes everything necessary to convert a standard 55 gallon drum into a tank. Shown below with Hardy ultimate stage one fuel filter kit. Drum kit includes Vent, double tap bushing, pickup tube, 12 feet of USA 5/16 fuel line, 12 feet of USA 1/4 return line, six hose clamps, brass nipples, bushings and US made primer bulb. Does not include filter kit. Nice thing about the kit is 55 gallon drums are readily available where bulk fuels and oil are sold.


more info Drum Tank Kit $129.00 Buy now


55 gallon drum tank kit

Open 9:00 AM - 5:00 PM pacific time. 800 341 7027 or 619 669 1995
Payment terms 2% discount for ACH or wire transfer. Visa, Master card accepted.


Hardy Diesels & Equipment Inc

15749 Lyons Valley Rd.

Jamul CA 91935

Toll Free: (800) 341 7027

US: (619) 669 1995

hardy Diesel



If you have any questions or comments, let us know

In business since 1977. Call Hardy Diesel 800-341-7027
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