Back to All Engines
Industrial

V2403-M-DI-T-E3B

Vertical, water cooled 4-cycle diesel engine

Power:
48.9 HP / 2200 RPM
Emission Regulations:
EPA/CARB interim Tier 4 level + EU Stage IIIA

Features At A Glance

Emissions

The V2403-M turbocharged 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 V2403-M-DI turbocharged engine offers a seamless transition from EPA Tier 2 to EPA 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 has increased the fuel injection pressure to achieve more complete combustion to reduce particulate matter (PM) levels. The half-float valve cover and MoS2-coated pistons reduce noise levels by 1.0-2.0 dBA 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. Indirect-Injection engines are also available.

Specs & Compare

Compare Kubota Engines
Engine Model
V2403-M-DI-T-E3B
V2403-M-DI-T-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 Turbocharged
Aftertreatment -
Rated Output/Speed*1 48.9 HP / 2200 RPM
Maximum Torque/Speed*1 135.0 lb-ft / 1200 RPM
Combustion System Direct injection
Fuel System In-line pump
Length × Width × Height**
(without after treatment unit)
25.4 x 19.5 x 28.7 in
Length × Width × Height***
(with after treatment unit)
-
Dry Weight 443 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

Z482-E2B

Z482-E2B

Power:
13.3 HP / 3600 RPM
Emission Regulations:
  • EPA Tier 2 level
  • CARB Tier 2 level
Z482-E3B

Z482-E3B

Power:
13.3 HP / 3600 RPM
Emission Regulations:
  • EPA Tier 4 level
  • CARB Tier 4 level
Z482-E4B

Z482-E4B

Power:
13.3 HP / 3600 RPM
Emission Regulations:
  • EPA Tier 4 (NRTC/NTE test mode)
  • CARB Tier 4 (NRTC/NTE test mode)
  • EU Stage V
Z602-E2B

Z602-E2B

Power:
16.8 HP / 3600 RPM
Emission Regulations:
  • EPA Tier 2 level
  • CARB Tier 2 level