Propane Conversion Kits

Convert gas engines to operate on propane

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EnviroGard Propane Conversion Kits:

EnviroGard Propane Conversion Kits allow gasoline engines to operate on propane. EnviroGard does significant dynamometer testing of its conversion kits installed on gasoline engines to ensure peak optimal performance, balancing out horsepower and torque with reduced emissions and increased fuel economy. The result is that converted gasoline engines provide the same performance characteristics as they did prior to conversion.

In addition to performance testing, each EnviroGard Propane Conversion Kit undergoes EPA emission testing to ensure it meets stringent EPA emission levels. When an engine is converted with an EnviroGard Propane Conversion Kit it remains an EPA certified engine.

EnviroGard Conversion Kits contain all necessary components to convert a gasoline engine to run on propane. This includes our patented carburetor designed to maximize performance, emissions, and fuel economy, and well as the pressure regulator, safety fuel lock off, and all necessary hoses and fittings.

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Gravely Conversion Kits:

EnviroGard has partnered with Ariens to develop application specific kits to convert select Gravely commercial mowers to propane. EnviroGard Propane Conversion Kits help operators save on fuel costs, reduct fuel system maintenance, and lower emissions. EnviroGard patented technology provides an optimal balance of power, performance, and fuel economy. Each EnviroGard kit is specifically developed for the application being converted and carries a manufacturers warranty.

Available models for conversion include:
PRO-TURN™ 200 SEIRES – 252, 260, 272
Models: 992253, 992254, 992255

PRO-TURN™ 400 SERIES – 452, 460, 472
Models: 992246, 992235, 992244, 992239, 992245

PRO-WALK™ HYDRO DRIVE – 36HR, 48HE, 52HE, 61HE, 36HR
Models: 988153, 988154, 988155, 988169, 988156, 988157, 988158, 988159, 988170

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John Deere Conversion Kits:

EnviroGard Propane Conversion Kits help operators save on fuel costs, reduct fuel system maintenance, and lower emissions. EnviroGard patented technology provides an optimal balance of power, performance, and fuel economy. Each EnviroGard kit is specifically developed for the application being converted and carries a manufacturers warranty.

Available models for conversion include:
QuikTrak™ Models: 652B, 648R, 652R, 661R
ZTrak™ Models: Z925A, Z930A, Z950A, Z930M, Z950M, Z930R, Z950R

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Kawasaki Conversion Kits:

EnviroGard has partnered with Kawasaki to develop application specific kits to convert select Kawasaki engines to propane. EnviroGard Propane Conversion Kits help operators save on fuel costs, reduct fuel system maintenance, and lower emissions. EnviroGard patented technology provides an optimal balance of power, performance, and fuel economy. Each EnviroGard kit is specifically developed for the application being converted and carries a manufacturers warranty.

Available models for conversion include:
Please see the chart on the left for supported engines.