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Kubota Diesel Super Mini Series

Kubota's engineers work hard to create compact, fuel efficient, and clean exhaust engines.The Super Mini Series is a family of 2-, 3-cylinder , indirect injection liquid-cooled diesel engines with emission levels far below the set standard according to California Air Resource Board (CARB) Utility, Lawn and Garden Equipment (ULGE) regulations. The Super Mini Series represent Kubota's commitment to work towards a more harmonious way to coexist with nature.

• Cleaner Emissions - Compared to conventional Indirect Injection and Direct Injection engines in the same class, Kubota's Super MINI Series has attained cleaner exhaust thanks to E-TVCS (Three Vortex Combustion System--Kubota's highly efficient combustion system produces an ideal air/fuel mixture by creating 3 vortexes in the combustion chamber. This results in better cross flow of air and exhaust gases, lower air intake temperature, and improved combustion efficiency.) All engines in this series will meet CARB ULGE regulations.
• Low Noise - Noise levels during load and no-load operations are kept to a minimum with Kubota's renowned low-noise diesel engine technology and E-TVCS.
• Large Capacity, High Speed Flyweight Governor - Instead of the conventional ball type governor, a large capacity, high speed flyweight governor is used. This ensures stable operation at a low revolution speed, and assures a high torque rise, and Steady State Governor Regulation.
• Quick Start Ups - "Quick Glow" system comes as standard equipment to shorten preheating time and quicken engine start up in cold temperature.
• Highly Reliable Engine - Based on Kubota's original sturdy design, the engine promises great reliability and long service life with advantages to meet most any application.
• Asbestos Free Design - In addition to the excellent features such as clean exhaust and low noise, we have also designed them against asbestos pollution.
• Accessories / Options -A full range of accessories / options are available to meet customer's requirements.

Specifications - Super Mini Series
Specification Sheet (2MB)

*Specifications are subject to change without notice
*Dry weight is according to Kubota's standard specification. When specification varies, the weight will vary accordingly.

Kubota Diesel Super Three Series

Making a more fuel efficient, cleaner exhaust engine has always been a top priority for Kubota. Our long technical experience, untiring research, and deep concern for the environment led to the development of the Super THREE Series. A family of 3 - 5 cylinder , Indirect Injection ( Indirect injection) liquid-cooled diesel engines with emission levels far below the set standard according to California Air Resource Board (CARB) Utility, Lawn and Garden Equipment (ULGE) regulations. Super THREE Series represent Kubota's commitment of finding a more harmonious way to coexist with nature.

• Cleaner Emission - Compared to conventional Indirect Injection and Direct Injection engines in the same class, Kubota's Super THREE Series has attained cleaner exhaust thanks to E-TVCS (Three Vortex Combustion System--Kubota's highly efficient combustion system produces an ideal air/fuel mixture by creating 3 vortexes in the combustion chamber. This results in better cross flow of air and exhaust gases, lower air intake temperature, and improved combustion efficiency.)
• Low Noise - Noise levels during load and no-load operations are kept to a minimum with Kubota's renowned low-noise diesel engine technology and E-TVCS.
• Quick Start Ups - "Quick Glow" system comes as standard equipment to shorten preheating time and quicken engine start up in cold temperature.
• Highly Reliable Engine - Based on Kubota's original sturdy design, the engine promises great reliability and long service life with advantages to meet most any application.
• Asbestos Free Design - In addition to the excellent features such as clean exhaust and low noise, we have also designed them against asbestos pollution.
• Accessories / Options - A full range of accessories / options are available to meet customer's requirements.

Specifications - Super 03 Series
Specification Sheet (2.3 MB)

*Specifications are subject to change without notice
*Dry weight is according to Kubota's standard specification. When specification varies, the weight will vary accordingly.

Kubota Diesel Super Five Series

Making a more fuel efficient, cleaner exhaust engine has always been a top priority for Kubota. Our long technical experience, untiring research, and deep concern for the environment led to the development of the Super FIVE Series. A family of 3 - 4 cylinder , Indirect Injection (Indirect injection) liquid-cooled diesel engines with emission levels far below the set standard according to California Air Resource Board (CARB) Utility, Lawn and Garden Equipment (ULGE) regulations. Super FIVE Series represent Kubota's commitment of finding a more harmonious way to coexist with nature.

• Cleaner Emission - Compared to conventional Indirect Injection and Direct Injection engines in the same class, Kubota's Super FIVE Series has attained cleaner exhaust thanks to E-TVCS (Three Vortex Combustion System--Kubota's highly efficient combustion system produces an ideal air/fuel mixture by creating 3 vortexes in the combustion chamber. This results in better cross flow of air and exhaust gases, lower air intake temperature, and improved combustion efficiency.) All engines in this series will meet CARB ULGE regulations, including D1105-E the first diesel engine in the world to comply with CARB ULGE (less than 25 HP) for industrial (off - road) diesel engines.
• Low Noise - Super FIVE Series ' existing low noise levels during load and no-load operations were further reduced by 1 - 1.5dBA with the help of the E-TVCS, standard built-in steel strut Offset Piston, and the increased rigidity of the crank and gear cases.
• Large Capacity, High Speed Flyweight Governor - Instead of the conventional ball type governor, a large capacity, high speed flyweight governor is used. This ensures stable operation at a low revolution speed, and assures a high torque rise, and Steady State Governor Regulation.
• Quick Start Ups -"Quick Glow" system comes as standard equipment to shorten preheating time and quicken engine start up in cold temperature.
• Highly Reliable Engine - Based on Kubota's original sturdy design, the engine promises great reliability and long service life with advantages to meet most any application.
• Increased PTO Capacity for Beltdrive - The crankshaft has sufficient diameter, strength and main bearing area to meet various applications and to handle heavy loads.
• Asbestos Free Design - In addition to the excellent features such as clean exhaust and low noise, we have also designed them against asbestos pollution.
• Accessories / Options - A full range of accessories / options are available to meet customer's requirements.

Specifications - Super 05 Series
Specification Sheet (1.3 MB)

*Specifications are subject to change without notice
*Dry weight is according to Kubota's standard specification. When specification varies, the weight will vary accordingly.

Kubota Diesel V3300-E/V3300-TE Series

An ideal match between cleaner exhaust and high power. The Multi-Valve E-TVCS V3300-E / V3300-TE Engines

Kubota's E-TVCS engine was the first in the world to pass the California Air Resource Board (CARB) ULGE (Utility, Lawn and Garden Equipment) regulations for diesel engines under 25HP in April, 1993. V3300-E / V3300-TE are the newest diesel engines to follow in its footstep.

Kubota's advanced technology uses a new 3-valve per cylinder construction that boasts high output and torque while keeping both vibration and exhaust emissions down to a minimum. Our aim is to achieve a harmonious existence between nature and technology. Kubota's V3300-E / V3300-TE engines mark a new beginning for engine possibilities.

• Tenacious Peak Torque Control Mechanism greatly supports cleaner exhaust.
• Large Capacity Side PTO is the largest in its class.
• 3 Step-Valve Type Thermostat and an optional built-in balancer reduces noise.
• Fan Attachment can be selected from 2 different locations to match the user's needs.
• 3-Sided Maintenance (air-intake, front or the top) to select from
• Oil Filter Position can be varied to simplify engine service operations.

Specifications - V3300 Series
Specification Sheet (1.7 MB)

Kubota V3 (DI) Series
Specification Sheet (0.8 MB)

Kubota presents the world's first E-CDIS (Centre Direct Injection System) type combustion system diesel engine. This advanced 4-valve system is made exclusively for the V3 DI series. The engines are available as normally aspirated or turbocharged. They have achieved higher output, higher torque rise and cleaner emissions.

Kubota's new DI version of the V3 series incorporates a new 4-valve per cylinder head with E-CDIS, a new injection system. This system, with an injector located in the centre of each cylinder, dramatically improves fuel efficiency.

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