D1305-E4B
GENERAL SPECIFICATION
- Engine model
- D1305-E4B
- Emission regulation
- EPA/CARB Tier 4 (NRTC/NTE test mode) + EU Stage V
- 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
- Aftertreatment
- -
- Rated output / speed*1
- kW (HP) / rpm
- 18.5 (24.8) / 2600
- Maximum torque / speed*1
- Nm (lb-ft) / rpm
- 80.1 (59.1) / 1700
- Combustion system
- Indirect injection
- Fuel system
- In-line pump
- Length x Width x Height*2
(without aftertreatment unit) - mm (in)
- 480 x 396 x 590 (18.9 x 15.6 x 23.2)
- Length x Width x Height*3
(with aftertreatment unit) - mm (in)
- -
- Dry weight
- kg (lb)
- 95 (209)
- Specifications are subject to change without notice.
Dimensions and dry weight are according to Kubota's standard specification.
Dimensions and weight depend on completed specifications. - *1: SAE J1995 gross intermittent
*2: Exclude cooling fan and exclude aftertreatment unit
*3: Exclude cooling fan and include aftertreatment unit on engine
18.5 kW @ 2600 rpm
Photographs may show non-standard equipment.
DIMENSIONS
Dimensions and weight depend on composed specifications.
PERFORMANCE CURVES
FEATURES and BENEFITS
Emissions
The D1305 engine complies with EPA Tier 4 emissions regulations.
Durable Power
The Kubota 05 Series is an established leader, 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. D1305 delivers a smooth transition from
E3 to E4.
Clean and Quiet Power
Kubota’s original E-TVCS (Three Vortex Combustion System) has
been improved. The airflow, combustion chamber, and piston recess
have been optimized to provide low particulate matter (PM) levels,
matching the stringent level of the 37 kW class and higher (EPA
Interim Tier 4 Option 1). The half-float valve cover and MoS2-coated
pistons reduce noise levels and decrease vibrations transmitted from
the valve area.
Options
A variety of engine accessory options for the existing Kubota 05
Series are also available for this engine.
