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Kubota NSM Series (CI)
- Z482-E4
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- Z602-E4
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- D722-E4
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- D902-E4
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- D902-T-E4
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The essential appeal of Kubota engines lies in their ability to address a wide scope of uses, while rising to the stiffest of challenges. Simply stated, the true charisma of Kubota engines, which are at the global cutting edge for small-size industrial diesel engines, comes from the sophisticated combination of high power density, onboard interchangeability, and multi-fuel drive. Adding to this their ability to satisfy multiple emissions standards in both developing and industrialized nations, Kubota engines offer solutions to the difficult issues faced by customers representing diversified uses and regions. With various specs positioned for both in-house mounting and external sales on the strength of models responding to the inevitably wide variety of market needs, Kubota fields a lineup that dramatically expands customer options. Series are supplied across six different models, ranging in displacement from a minimum of 479 cc to a maximum of 6,100 cc (in-house mounting only), and in output from 4.1 to 157.3 kilowatts. Besides examples of in-house mounting on tractors, combines, generators and other products, there are also extensive examples of mounting when it comes to other brands as well. That long list begins with their mainstay agricultural machinery, while going on to include backhoes, aerial work platforms, skid-steer loaders, dampers, utility vehicles, riding lawn mowers, sweepers, wood chippers, power generators, refrigeration equipment, forklifts, telehandlers, power generators for motor homes, mobile floodlights, scissor lifts and numerous other uses.
Key Features
- Ranging from 479 cc to 6,100 cc
- Outputs range from 4.1 to 157.3 kilowatts
- Can be mounted to all brands
About Kubota NSM Series (CI)
Diesel (CI)
NSM Series
Z482-E4
Emissions
The Kubota Super Mini Series features compact multi-cylinder liquid-cooled industrial diesel engines which comply with EPA / CARB Tier 4 emissions regulations.
Durable Power
The Kubota NSM Series (CI) has been chosen as a power source for a variety of applications. The Z482 engine offers a seamless transition from E3 to E4 by maintaining the same level of performance and physical characteristics.
Clean and Quiet Power
Kubota’s original E-TVCS (Three Vortex Combustion System) has been further improved for cleaner emissions. The piston recess has been optimized to achieve lower particulate matter (PM) levels at an extremely small size. The half-float valve cover and MoS2-coated pistons reduce noise levels and decrease vibrations transmitted from the valve area.
This model comes with full EU Stage V emission certification.
Length x Width x Height (without aftertreatment unit)
338 x 386 x 564 mm (13.3 x 15.2 x 22.2 in)
Dry weight
53kg
Rated output / speed
9.9kW (13.3HP) / 3600rpm
Z602-E4
Emissions
The Kubota Super Mini Series features compact multi-cylinder liquid-cooled industrial diesel engines which comply with EPA / CARB Tier 4 emissions regulations.
Durable Power
The Z602 of the Kubota NSM Series (CI) is a high-power density engine that delivers maximum output using a 2-cylinder configuration. By expanding the bore and stroke, Kubota has increased engine displacement while maintaining the same footprint as the Z482 engine. The use of an extended shallow oil pan keeps the engine height lower than that of the Z482, providing a compact engine package.
The cooling water passages between the cylinder bores features Kubota’s original casting technology as a countermeasure against the heat load caused by high power density, providing both superior endurance and reliable engine performance.
This series of the Kubota diesel (CI) engines offers a seamless transition from E3 to E4 by maintaining the same level of performance and physical characteristics.
Clean and Quiet Power
Kubota’s original E-TVCS (Three Vortex Combustion System) has been further improved for cleaner emissions. The piston recess has been optimized to achieve lower particulate matter (PM) levels at an extremely small size. The half-float valve cover and MoS2-coated pistons reduce noise levels and decrease vibrations transmitted from the valve area.
This model comes with full EU Stage V emission certification.
Length x Width x Height (without aftertreatment unit)
351 x 401 x 544 mm (13.8 x 15.8 x 21.4in)
Dry weight
57kg
Rated output / speed
12.5kW (16.8HP) / 3600 rpm
D722-E4
Emissions
The Super Mini Series of the Kubota diesel (CI) engines range features compact multi-cylinder liquid-cooled industrial diesel engines which comply with EPA / CARB Tier 4 emissions regulations.
Durable Power
The Kubota Super Mini Series has been chosen as a power source for a variety of applications. The D722 engine offers a seamless transition from E3 to E4 by maintaining the same level of performance and physical characteristics.
Alternative fuel engines WG752-G (gasoline) and WG752-GL (dual fuel: gasoline / LPG) are available with the same footprint as the D722 engine.
Clean and Quiet Power
Kubota’s original E-TVCS (Three Vortex Combustion System) has been further improved for cleaner emissions. The piston recess has been optimized to achieve lower particulate matter (PM) levels at an extremely small size. The half-float valve cover and MoS2-coated pistons reduce noise levels and decrease vibrations transmitted from the valve area.
This model comes with full EU Stage V emission certification.
Length x Width x Height (without aftertreatment unit)
407 x 386 x 564 mm (16.0 x 15.2 x 22.2in)
Dry weight
63 kg
Rated output / speed
14.9kW (20.0HP) / 3600rpm
D902-E4
Emissions
The Kubota Super Mini Series features compact multi-cylinder liquid cooled industrial diesel engines which comply with EPA / CARB Tier 4 emissions regulations.
Durable Power
The D902 engine delivers the highest output among the Kubota NSM Series (CI).
By expanding the bore and stroke, Kubota has increased engine displacement while maintaining the same footprint as the D722 engine. The use of an extended shallow oil pan keeps the engine height lower than that of the D722, providing a compact engine package.
The cooling water passages between the cylinder bores features Kubota’s original casting technology as a countermeasure against the heat load caused by high power density, providing both superior endurance and reliable engine performance.
This engine offers a seamless transition from E3 to E4 by maintaining the same level of performance and physical characteristics. Alternative fuel engines WG972-G (gasoline) and WG972-GL (dual fuel: gasoline / LPG) are available with the same footprint as the D902 engine.
Clean and Quiet Power
Kubota’s original E-TVCS (Three Vortex Combustion System) has been further improved for cleaner emissions. The piston recess has been optimized to achieve lower particulate matter (PM) levels at an extremely small size. The half-float valve cover and MoS2-coated pistons reduce noise levels and decrease vibrations transmitted from the valve area.
This model comes with full EU Stage V emission certification.
Length x Width x Height (without aftertreatment unit)
434 x 401 x 544 mm (17.1 x 15.8 x 21.4 in)
Dry weight
72 kg
Rated output / speed
18.5kW (24.8HP) / 3600 rpm
D902-T-E4
Emissions
The D902-TE4 has been designed to comply with EPA/CARB Tier4 + EU Stage V emissions regulations.
Powerful but Quiet
The D902-TE4 of the Kubota NSM Series (CI) delivers the highest output among the Kubota Super Mini Series engines. This turbocharged engine provides 18.5kW at 3200 rpm but it is kept compact and light-weight with Kubota’s original casting technology. The D902-TE4 has also been designed to minimize its noise for more comfortable use.
Reliable Performance with High Torque
With the high-efficient turbocharger, the D902-TE4 delivers both high torque and reliable performance even for applications used at high altitude.
Compatibility
The D902-TE4 has the same engine footprint as the D902. The alternative fuel engines WG972-G (gasoline) and WG972-GL (dual fuel: gasoline/LPG) are also available with same engine footprint.
Length x Width x Height (without aftertreatment unit)
434 x 404 x 544 mm (17.1 x 15.9 x 21.4 in)
Dry weight
75 kg
Rated output / speed
18.5kW (24.8HP) / 3200 rpm
About Kubota
Kubota UK is a market-leading manufacturer of Groundcare, Agricultural and Construction Equipment solutions. Based in the UK since 1979, Kubota UK’s range of equipment is renowned for its superior build quality, unrivalled reliability and value for money. Kubota’s range of liquid-cooled diesel engines also leads the market in the UK, and its complete range of solutions is supported by Kubota’s first class after sales service and strong nationwide dealer network.
About Lister Wilder
Lister Wilder are a friendly, family business that’s home to some of the UK’s finest machinery franchises including Kubota, Merlo, Baroness, Roberine, Trimax, Dennis, Sisis, Charterhouse, Timberwolf, Husqvarna, Stihl, SALSCO Rollers and Bomford Turner. These are all supported by the most knowledgeable Sales, Parts and Service teams in the country.
With branches across the South of England supplying a variety of machinery to the groundcare, agricultural, arboricultural and construction divisions. From tractors, compact tractors, utility vehicles and mowers to verti-drains, aerators, seeders and cultivators we supply for all divisions in the industry. We cover Berkshire, Wiltshire, Kent, Oxfordshire, Sussex, Surrey, London, Middlesex, Hampshire, Somerset, Gloucestershire and Buckinghamshire. Across our territory, we provide expert Sales advice and outstanding Parts & Service support for those working within the Agricultural, Groundcare, Construction and Arboricultural sectors.
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