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V2403-M-E3B
V2403-M-E3B
V2403-M-E3B
V2403-M-E3B
V2403-M-E3B
V2403-M-E3B
V2403-M-E3B
V2403-M-E3B
V2403-M-E3B
V2403-M-E3B
Industrial

V2403-M-E3B

Vertical, water cooled 4-cycle diesel engine

Power:
48.9 HP / 2700 RPM
Emission Regulations:
EPA/CARB interim Tier 4 level + EU Stage IIIA
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Features At A Glance

Emissions

The V2403-M naturally aspirated engine complies with the EPA / CARB interim Tier 4 + EU Stage IIIA emissions regulations.

Durable Power

The Kubota 03-M Series is well known for its industrial applications. With numerous features such as a built-in solenoid, low fan position, and single-side serviceability, this engine provides excellent performance and flexibility. The cooling water passages between the cylinder bores features Kubota痴 original casting technology as a countermeasure against the heat load caused by high power density, providing both superior endurance and reliable engine performance. The V2003-M engine offers a seamless transition from EPA Tier 2 to interim Tier 4 by maintaining the same footprint and hardware mounting points with minimal performance changes from EPA Tier 2 engines.

Clean and Quiet Power

Kubota痴 original E-TVCS (Three Vortex Combustion System) has been improved. The airflow, combustion chamber, and piston recess have been optimized to provide lower particulate matter (PM) levels. The half-float valve cover and MoS2-coated pistons reduce noise levels compared to conventional diesel engines and decrease vibrations transmitted from the valve area.

Option

Kubota 03-M Series engines offer side power take-off (PTO) in response to the trend of the use of hydraulic control devices in industrial machines. A hydraulic pump can be installed at the two side PTO locations.

Specs & Compare

Compare Kubota Engines
Engine Model
V2403-M-E3B
V2403-M-E3B
Emission Regulations EPA/CARB interim Tier 4 level + EU Stage IIIA
Type Vertical, water cooled 4-cycle diesel engine
Cylinders 4
Bore and Stroke 3.43 x 4.031 in
Displacement 148.5 cu.in.
Aspiration Naturally aspirated
Aftertreatment -
Rated Output/Speed*1 48.9 HP / 2700 RPM
Maximum Torque/Speed*1 117.0 lb-ft / 1600 RPM
Combustion System Indirect injection
Fuel System In-line pump
Length × Width × Height**
(without after treatment unit)		 25.4 x 19.5 x 26.9 in
Length × Width × Height***
(with after treatment unit)		 -
Dry Weight 406 lbs

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

Compare This Engine

Series Lineup or Related Engines

V2403-M-DI-E3B

V2403-M-DI-E3B

Power:
48.9 HP / 2700 RPM
Emission Regulations:
  • EPA interim Tier 4 level
  • CARB interim Tier 4 level
  • EU Stage IIIA
View Details
V2403-M-DI-T-E3B

V2403-M-DI-T-E3B

Power:
48.9 HP / 2200 RPM
Emission Regulations:
  • EPA interim Tier 4 level
  • CARB interim Tier 4 level
  • EU Stage IIIA
View Details
V2203-M-E3B

V2203-M-E3B

Power:
48.1 HP / 2800 RPM
Emission Regulations:
  • EPA interim Tier 4 level
  • CARB interim Tier 4 level
  • EU Stage IIIA
View Details
V2003-M-E3B

V2003-M-E3B

Power:
43.7 HP / 2800 RPM
Emission Regulations:
  • EPA interim Tier 4 level
  • CARB interim Tier 4 level
  • EU Stage IIIA
View Details