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2025 Kubota Engines D722 For Industrial E3B

Information

2025 Kubota Engines D722 For Industrial E3B

1st CARB Certified

Kubota was the 1st manufacturer to receive the certificate for the U.S. CARB ULGE emission regulations for engines under 19 kw in 1993.

100% Hot Tested

Every engine shipped from the Kubota factory is hot tested to ensure the engine performs to your expectations.

Casting Technology

Kubota manufacturing technology enables precision engineered crankcases to maintain high quality throughout production.

Features may include:

  • Emissions

The Kubota Super Mini Series features compact multi-cylinder liquid cooled industrial diesel engines which comply with EPA / CARB Tier 4 emissions level.

  • Durable Power

The Kubota Super Mini Series has been chosen as a power source for a variety of applications. The D722 engine offers a seamless transition from E3 to E4 by maintaining the same level of performance and physical characteristics. Alternative fuel engines WG752-G (gasoline) and WG752-GL (dual fuel: gasoline / LPG) are available with the same footprint as the D722 engine.

  • Clean and Quiet Power

Kubota’s original E-TVCS (Three Vortex Combustion System) has been improved. The piston recess has been optimized to achieve lower particulate matter (PM) levels at an extremely small size. The half-float valve cover and MoS2-coated pistons reduce noise levels and decrease vibrations transmitted from the valve area.

Photos

Highlights

  • Phoenix, Arizona
  • 2025
  • Kubota Engines
  • D722 For Industrial E3B
  • Model: D722-E3B
  • Diesel
  • 139 lb (63 kg)
  • Available
  • 15.2 in. (386 mm)
  • 22.2 in. (564 mm)

Specifications

  • 2025
  • Kubota Engines
  • D722 For Industrial
  • E3B
  • Industrial/Construction
  • Model: D722-E3B
  • EPA/CARB Tier 4 level
  • Vertical, water cooled 4-cycle
  • 3
  • 2.64 in (67 mm)
  • 2.68 in. (68 mm)
  • 43.88 cu. in. (0.719 L)
  • Naturally aspirated
  • Output: 14.9 kW (20.0 HP) / 3600 rpm
  • Speed: 45.8 Nm (33.8 lb-ft) / 2600 rpm
  • In-line pump
  • Diesel
  • Combustion system: Indirect injection
  • 16 in. (407 mm)
  • 15.2 in. (386 mm)
  • 22.2 in. (564 mm)
  • 139 lb (63 kg)