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Engine WG1903-G

Fuel efficient
Carb Tier 3
Easy maintenance
  • Model:
  • Type:
  • Cylinders:
  • Bore and stroke:
  • Displacement:
  • Aspiration:
  • Aftertreatment:
  • Emissions:
  • Rated output:*
  • Maximum torque:*
  • Dimensions:**
  • Weight:
  • WG1903-G
  • Vertical, water cooled
  • 3
  • 88,0 x 102,4 mm
  • 1,868 L
  • Naturally aspirated
  • Three-way catalyst
  • EPA Tier 2 / CARB tier 3
  • 35,0 kW - 46,9 HP | 2700 rpm
  • 133,0 Nm | 1800 rpm
  • 551 x 534 x 701 mm
  • 165 kg
Kubota WG1903-G

*: SAE J1995 gross intermittent
**: Dimensions do not include fan and exhaust treatment unit.

The listed engine specifications are subject to change without notice, engine dimensions and weight are listed in accordance with Kubota's standard specification. The engine series can be produced in different options so the stated specifications may deviate. The photos shown may contain non-standard equipment.

Features and benefits

Kubota WG1903 SI engines are designed after Kubota 03 Series diesel (CI) engines. While keeping the same footprint as the D1803 diesel engines, they offer performance similar to that of our turbo diesel engines, which are known worldwide as reliable industrial engines.

Emissions

Kubota’s WG1903-G engine has been designed to comply with EPA Tier 2 / CARB Tier 3 + EU Stage V.

dimensions

Kubota WG1903-G dimensions

Performance curves

Kubota WG1903-G performance curves