Kubota D1703-M-DI-E4B

  • Power18.5 kW @ 2200 rpm
  • Cylinders3
  • FuelDiesel
  • EmissionEPA/CARB Tier 4 + EU Stage V + India BS V

The Kubota D1703-M-DI-E4B is a powerful 3-cylinder industrial diesel engine from the reliable Kubota 03-M Series. This liquid-cooled 4-stroke diesel engine combines high durability, low emissions and excellent performance for heavy-duty industrial applications.

With an output of 18.5 kW @ 2200 rpm and maximum torque of 97.4 Nm @ 1500 rpm, the D1703-M-DI-E4B delivers strong performance at low rpm. Thanks to the direct injection system and increased injection pressure, the engine benefits from efficient combustion, low particulate emissions and stable performance under heavy load.

The Kubota D1703-M-DI-E4B meets EPA/CARB Tier 4, EU Stage V and India BS V emission standards without additional aftertreatment. In addition, MoS2-coated pistons and an optimized design ensure less vibration and lower noise levels. The compact design and flexible PTO configurations make this engine ideal for a variety of industrial applications.

Kubota D1703-M-DI-E4B

  • Meets EU Stage V emissions standards
  • Direct injection for efficient combustion
  • High torque at low speeds
  • No post-treatment required
  • Compact 3-cylinder industrial diesel engine
  • Vertical water-cooled 4-stroke engine
  • Stable performance under heavy load
  • Suitable for industrial applications
  • Rugged Kubota 03-M Series construction
  • High quality Kubota build quality
Brand Kubota
Model D1703-M-DI-E4B
Application Industrial
Fuel Diesel
Power *1 18.5 kW @ 2200 rpm
Maximum torque / speed *1 97.4 Nm @ 1500 rpm
Cylinders 3
Emission EPA/CARB Tier 4 + EU Stage V + India BS V
Type Vertical water-cooled 4-stroke diesel engine
Bore and stroke mm (in) 87.0 x 92.4 mm (3.43 x 3.64 in)
Displacement L (cu.in) 1.647 L (100.5 cu.in)
Aspiration Naturally aspirated
Aftertreatment No
Combustion system Direct injection
Fuel system Inline fuel pump
Length x width x height mm (in) *2 495 x 547 x 679 mm (19.5 x 21.5 x 26.7 in)
Dry weight kg (lbs) *3 148 kg (326 lbs)
Series Kubota 03 Series

Specifications are subject to change without notice.
Dimensions and dry weight are based on Kubota’s standard specifications.
Dimensions and weight are subject to final specifications.
*1: SAE J1995 gross intermittent
*2: Excludes cooling fan and aftertreatment unit
*3: Excludes cooling fan and includes aftertreatment unit on engine