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| Engine Model | V2403 (03-M series) |
| Cylinders | 4-cylinder |
| Arrangement Form | Inline |
| Inlet Method | Natural Aspiration/Turbocharged (V2403-T) |
| Cooling Type | Water Cooled |
| Stroke Number | Four Stroke |
| Combustion System | E-TVCS (Three Vortex Combustion System) / Common Rail Direct Injection (CR) |
| Displacement | 2.434 L (2434 cc) |
| Cylinder Diameter x Stroke | 87 mm × 102 mm |
| Rated Power | 33.6 kW (45 HP) @ 2400 rpm to 40.5 HP @ 2700 rpm |
| Maximum Torque | Approximately 140 Nm @ 1600 rpm (typical value, may vary due to variation) |
| Compression Ratio | Approx. 18:1 |
| Fuel System | In-line Fuel Injection Pump / Common Rail Fuel Injection (CR) |
| Emissions Standard | EPA/CARB Tier 2/3/4, EU Stage II/IIIA |
| Dry Weight | Approximately 200-230 kg (varies by configuration) |
| Lubrication Method | Forced lubrication (oil pump) |
| Start Method | Electric start (12V) |
Manufacturer No.
V2403V2403-MV2403-M-DIV2403-M-DI-TV2403-CR-TV2403-M-ET06V2403-M-E2BV2403-M-T-E3V2403-CR-TI-E4-BGV2403BM-DI-CT04V2403-M-E3B-AMN-1
OEM Part No.
1G821-510111G796-510111J801-5305204451107771J4031701549131-0209349131-02090
Engine Part No.
V2403D1803V2403-CR-TV2403-M-DI-TV2403T
Interchange No.
V2403V2403TV2403M-DIV2607
Fitment Vehicles
Mini ExcavatorBobcat Compact EquipmentTakeuchi ExcavatorJCB Construction EquipmentManitou TMT 25 I Telescopic ForkliftForkliftGeneratorAgricultural TractorConstruction Equipment
Engine System - Industrial Encyclopedia
Kubota V2403 diesel engine, core model of the Kubota 03-M series, 2.434L displacement, 4-cylinder, water-cooled, 4-stroke design. Compatible with a variety of construction machinery, such as Bobcat, Takeuchi mini excavators, and Manitou telescopic forklifts. Original imported engine assembly, providing stable and reliable power output. Optional turbocharged version V2403-T, compliant with EPA/CARB Tier 4 emission standards. Suitable for agricultural machinery, generators, and heavy equipment.