Kubota EA330-E4

  • Power5.15 kW @ 3000 rpm
  • Cylinders1
  • FuelDiesel
  • EmissionEPA/CARB Tier 4

The Kubota EA330-E4 is a compact and powerful 1-cylinder industrial diesel engine from the reliable Kubota EA series. With its robust design, low emissions and stable power, this engine is ideal for a variety of industrial applications where reliability and efficiency are key.

The EA330-E4 delivers maximum power of 5.15 kW at 3,000 rpm and meets stringent EPA/CARB Tier 4 emissions standards. Kubota’s original Three Vortex Combustion System (TVCS) combustion technology ensures an optimal air-fuel mix, resulting in low fuel consumption, quiet operation and consistent performance.

Its compact size and low dry weight of only 54 kg make this diesel engine easy to integrate into a variety of machines and installations. The durable construction makes the EA330-E4 suitable for long-term professional use under tough conditions.

Suitable for industrial machinery, generators, pumps and other applications where compact power is required.

Kubota EA330-E4

  • Meets EPA/CARB Tier 4 emissions standards
  • Compact design for easy integration
  • Reliable 1-cylinder industrial diesel engine
  • Low fuel consumption thanks to TVCS technology
  • Quiet and efficient operation
  • High torque at low speeds
  • Durably designed for professional use
  • Suitable for various industrial applications
  • Low maintenance requirement
  • Lightweight design of only 54 kg
Brand Kubota
Model EA330-E4
Application Industrial
Fuel Diesel
Power *1 5.15 kW @ 3000 rpm
Maximum torque / speed *1 17.65 Nm @ 2000 rpm
Cylinders 1
Emission EPA/CARB Tier 4
Type Horizontal water-cooled 4-stroke diesel engine
Bore and stroke mm (in) 77.0 x 70.0 mm (3.03 x 2.76 in)
Displacement L (cu.in) 0.325 L (19.8 cu.in)
Aspiration Naturally aspirated
Aftertreatment No post-treatment required
Combustion system Indirect injection (TVCS)
Fuel system Mechanical diesel injection system
Length x width x height mm (in) *2 Officia vero sunt
Length x width x height mm (in) *3 312 x 566 x 457 mm (12.3 x 22.3 x 18.0 in)
Dry weight kg (lbs) *3 54 kg (120 lbs)
Series Kubota EA 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

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