| Direct-injection System |
Direct-injection combustion system marks a new era in efficiency
Kubota is the first to incorporate an advanced direct-injection combustion system
into a compact, high speed 10.5-14.8 HP class diesel engine. The combustion chamber is
placed in a cavity in the top of the piston to minimize gas-leakage and prevent heat
loss. And, Kubota's Direct-injection diesel engine has inlet ports with a swirl-type
design to mix air and fuel more efficiently. Thanks to these, and other innovative
feautres, Kubota's entire series of diesel engines are highly efficient and offer
superior fuel economy.
Direct-injection combustion system saves you fuel
Kubota's Direct-injection combustion systems can save you money each month. By
reducing your fuel consumption by as much as 20%, compared with conventional swirl
combustion and precombustion chamber systems. That's a saving of more than a 200L
drum of fuel every 3 months (When operating an engine 8 hours a day at a rated output
of 8 HP).
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| TVCS System |
TVCS for steady, efficient operation
Kubota's TVCS (Three Vortex Combustion System) is a revolutionary system that provides
super-efficient fuel spray combustion. The three vortexes within the combustion chamber
produce the ideal air/fuel mixture, which ensures complete combustion for greater power
output and steadier operation. In fact, with this unique system, Kubota's compact,
light weight engines can produce the same power output as much larer conventional engines.
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| Other Features |
More power for heavy-duty operations
Though light and compact, Kubota's diesel engines generate plenty of power for heavy-duty
jobs. And the lower weight per output rating makes them easier to transport.
Superior starting and durability
Each Kubota engine is specially designed for smooth, stable starting every time. And
durability is built in to ensure reliable performance over long periods of usage.
Low vibration and noise levels
Improved combustion, injection and exhaust systems have resulted in a series of engines
that are far quieter than conventional diesel engines in the same class.
Simple, maintenance-free operation
A specially designed radiator that reduces the need for adding cooling water; a one-touch
air elimination button; 2 filters to keep fuel and lubricating oil clean; and a simple
speed-adjustment lever are just some of the features which make operation a breeze.
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