New Kubota D1305 Engine Assembly 3-Cylinder

New Kubota D1305 Engine Assembly 3-Cylinder

General specifications:

Engine model    D1305-E3B
Emission regulation    EPA/CARB interim Tier 4 level + EU Stage IIIA
Type    Vertical, water cooled 4-cycle diesel engine
Cylinders    3
Bore and stroke    mm (in)    78.0 x 88.0 (3.07 x 3.46)
Displacement    L (cu.in)    1.261 (76.95)
Aspiration    Naturally aspirated
Rated output / speed    kW (HP) / rpm    21.7 (29.1) / 3000
Maximum torque / speed    Nm (lb-ft) / rpm    80.1 (59.1) / 2000
Combustion system    Indirect injection
Fuel system    In-line pump
Length x Width x Height
(without aftertreatment unit)    mm (in)    480 x 396 x 590 (18.9 x 15.6 x 23.2)
Length x Width x Height
(with aftertreatment unit)    mm (in)    -
Dry weight    kg (lb)    95 (209)

 

NOTES : Specifications are subject to change without notice.

 

The Kubota 05 Series is an established leader in its horsepower
range, selected as the power source of choice by various industrial
equipment manufacturers. The D1305 engine is a high power
density engine that delivers the highest output within the Kubota
05 Series with a naturally aspirated 3-cylinder configuration.
By expanding the stroke, Kubota has increased engine displacement
by 12% compared to the D1105 while maintaining the same footprint.
The use of a shallow, large-capacity oil pan keeps the engine height
low, 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.