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 Kubota
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.
For more information about our engines or products, please make sure
to contact us.
More Information:
- 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.
| Model |
D1403-E |
D1703-E |
V1903-E |
V2203-E |
V2003-TE |
| Type |
|
Vertical, 4-cycle liquid-cooled
diesel |
| Number of Cylinders |
|
3 |
3 |
4 |
4 |
4 |
| Bore x Stroke |
in.(mm) |
3.15 x 3.64 (80 x 92.4) |
3.43 x 3.64 (87 x 92.4) |
3.15 x 3.64 (80 x 92.4) |
3.43 x 3.64 (87 x 92.4) |
3.27 x 3.64 (83 x 92.4) |
| Total Displacement |
cu.in. (cc) |
85.01(1393) |
100.55(1647) |
113.37(1857) |
134.08(2197) |
121.98(1999) |
| Combustion System |
|
Spherical (E-TVCS) |
| SAE Gross Intermit. HP |
HP/rpm |
31.0 / 2800 |
37.0 / 2800 |
42.0 / 2800 |
49.0 / 2800 |
59.7 / 2800 |
| SAE Net Intermit. HP |
HP/rpm |
29.0 / 2800 |
34.5 / 2800 |
39.0 / 2800 |
46.0 / 2800 |
56.0 / 2800 |
| SAE Net Cont. HP |
HP/rpm |
25.0 / 2800 |
30.0 / 2800 |
34.0 / 2800 |
40.0 / 2800 |
48.6 / 2800 |
| No Load High Idling Speed |
rpm |
3000 |
3000 |
3000 |
3000 |
3000 |
| No Load Low Idling Speed |
rpm |
700 |
700 |
700 |
700 |
850-950 |
| Governing |
|
Centrifugal flyweight mechanical
type governor |
| Direction of Rotation |
|
Counterclockwise from flywheel
side |
| Starter |
V x kW |
12 x 1.4 |
12 x 1.4 |
12 x 1.4 |
12 x 1.4 |
12 x 1.4 |
| Alternator |
V x kW |
12 x 480 |
12 x 480 |
12 x 480 |
12 x 480 |
12 x 480 |
| Fuel |
|
Diesel fuel No. 2-D (ASTM D975) |
| Dry Weight with rear-end plate |
lbs. (kg) |
326(148) |
326(148) |
397(180) |
397(180) |
405.7(187) |
| Dry Weight with SAE flywheel housing |
lbs. (kg) |
367.1(166.5) |
367.1(166.5) |
437.6(198.5) |
437.6(198.5) |
446.3(205.5) |
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Specifications: Click
here to view.
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