Kubota D1703 25HP Diesel
Power Output
The Kubota D1703-M-DI-E4B is a 3-cylinder diesel engine delivering a rated power output of 18.5 kW (24.8 HP) at 2,200 rpm. Part of Kubota's proven 03-M Series, it provides the reliable power required for demanding industrial equipment and is used by Dragon Equipment to power the CR550 Diesel Crusher.
Fuel Type & Efficiency
The D1703 uses diesel fuel with a direct-injection combustion system and in-line fuel pump, designed to deliver efficient fuel combustion and dependable performance. Its naturally aspirated configuration also provides a straightforward engine design without the additional complexity of turbocharging.
Emissions Compliance
The D1703-M-DI-E4B complies with EPA and CARB Tier 4, EU Stage V and India BS V emissions standards. The engine's standard specification does not require an after-treatment system, helping to simplify the overall installation and maintenance requirements.
Reliability & Maintenance Features
Designed for industrial applications, the D1703 features a water-cooled 4-cycle design with Kubota's original casting technology. Cooling passages between the cylinder bores help manage heat generated by its high power density, supporting durability during extended operation. Single-side serviceability also makes routine maintenance easier.
Torque & Load Capacity
The engine produces 97.4 Nm (71.8 ft-lb) of maximum torque at 1,500 rpm, providing strong low-speed torque for applications where the engine needs to maintain performance under load. This makes it well suited to equipment that experiences changing demands during operation.
Noise & Vibration Levels
The D1703 incorporates MoSâ‚‚-coated pistons and a half-float valve cover to reduce mechanical noise and vibration. These features help create quieter, smoother operation, making the engine well-suited to modern compact equipment where operator comfort and noise levels are important considerations.