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Liquid-Cooled PSS

Liquid-Cooled PSS

Liquid-Cooled engines will last several times the hours of air-cooled models. All Winco liquid-cooled generators operate at 1800 rpm improving life and fuel economy. The GM Vortec industrial engines start quickly in an emergency and with electronic fuel and governor controls your standby generator will meet the most stringent generator standards. The emergency generators are outfitted with sophisticated safety controls that protect your emergency generator and home from damage. The control constantly monitors engine and electrical inputs and outputs to make sure everything is performing to standards. If a dangerous condition occurs, the generator will automatically shut itself off. The best part is that there isn't any guessing. The generator provides error codes with vital diagnostic information. Winco liquid-cooled generators are normally available from inventory from 21-90kW.

Products

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GR150P4
SKU: GR150P4

Great for industrial or commercial standby, Winpower’s GR150 provides reliable standby at 1800RPM with no gearbox!

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GR180D4
SKU: GR180D4

NG Engines Doosan 11.1L provides excellent standby power on NG or LP. This unit can be purchased for prime power natural gas operation as well! Have the reliability of a diesel engine with the cost savings of using natural gas.

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PSS21
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PSS21
SKU: 99970-201

The WINCO PSS21 is designed to provide the most reliable emergency electrical power of any generator in its class. Most 20kW generators sold in this range are air-cooled 3600 RPM generators available in single phase only. WINCO's PSS21 is powered by a liquid-cooled 1800 RPM engine that is capable of lasting several times longer than the air-cooled models. Whether you are protecting your family or business, the obvious choice for dependable emergency generator power is the WINCO PSS21.

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PSS30
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PSS30
SKU: 99971-209

The WINCO PSS30 is an 1800 RPM emergency standby generator designed to automatically start and quickly provide backup power to homes and businesses. WINCO has been in the generator business since 1927 and specializes in domestically manufacturing high quality generators. WINCO continues this long tradition with the PSS30. Powered by the industrial 3.0L inline 4 GM engine the PSS30 is both reliable and fuel efficient. The industrial Stamford generator end produces exceptionally clean and stable power. With voltage regulation +/-1% and <5% total harmonic distortion, this emergency generator is safe for sensitive electronics.

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PSS40
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PSS40
SKU: 99972-205

Every WINCO generator is built in our Le Center, Minnesota, manufacturing facility. It gets cold in Minnesota and we understand how to make sure your generator will start when you need it. Each liquid-cooled packaged standby generator comes standard with a jacket heater to keep your engine block warm and ready to start. The PSS40 is no exception. Another key to cold weather starting on the WINCO PSS40 (all liquid cooled models) is the battery charger. WINCO uses a three stage charger that maintains the battery at optimal level without overcharging or reducing the life and performance of your battery.

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PSS60
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PSS60
SKU: 99973-205

The housing on each WINCO packaged standby generator is designed to extend equipment life and reduce noise. Each housing is constructed of galvaneal steel. The sheet steel is treated with a galvaneal coating which inhibits rust even if the paint layer is damaged. After each piece of sheet steel is punched and formed in our facility it is washed in a multi-phase phosphate system. The part is then powder coated and baked in the oven to cure the paint. The final result is an incredibly durable part that can withstand the elements without compromising structural strength. WINCO also uses design features like solid roof designs, drip edges and baffle systems to keep the weather out, protecting your investment. A sound absorbent foam is applied to the inside of the housing to reduce the noise and the baffles prevent direct lines for noise to escape the enclosure.

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PSS90
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PSS90
SKU: 99975-205

A key part of any generator is the fuel system. If the engine is starved or flooded, the governor is unable to maintain the proper speed resulting in large voltage and frequency variations. The WINCO PSS90 and all other WINCO emergency standby generator models include industrial features to ensure that your emergency generator will start and perform to specification when your family or business needs it. To control the fuel supply and prevent dangerous fuel leaks WINCO utilizes dual ASCO normally closed solenoids. WINCO uses ASCO valves designed to properly operate in cold temperatures to increase generator reliability. The GM engines include a dynamically controlled valve and fuel mixer that ensures the ideal fuel to air ratio is always achieved to maximize performance while minimizing emissions. The engines also include electronic governors capable of quickly and accurately adjusting the engine speed to maintain the most consistent electrical output possible through a wide range of load conditions.

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