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Kubota WG-N Series (4-Cylinder)
42.4 kW @ 2700rpm 65.0 kW @ 2600rpm
INDUSTRIAL NATURAL GAS ENGINES
WG2503-N-E3 Rated Power WG3800-N-E3 Rated Power
WG2503-N-E3WG3800-N-E3
Features and Benefits
Coil-On-Plug Ignition SystemIndividual coils for each spark plug delivers improved control and durability.
Electronic Control Unit (ECU)Programmable on site to match fuel energy levels levels. Knock sensors regulate spark ignition to provide superior engine protection.
Diesel Engine BlockBuilt on the footprint of the tried and trusted diesel counterpart which are recognised worldwide for their reliability. Cast iron cylinder head built to operate in Australia’s harshest conditions.
Premium Cam and Valve SystemValves made of high temperature alloys to provide a longer life cycle.
Front Gear TrainDelivers heavy duty valve timing control requiring zero maintenance and offers low noise operation.
EmissionsKubota’s natural gas engine range has been designed to comply with current CARB Tier 3.
Durability and ReliabilityBased on Kubota’s diesel engine derivatives which are recognised worldwide for their reliability.
The design of the WG2503-N-E3 is based on Kubota’s 03 Series diesel (CI) engine. The WG2503-N-E3 has the same footprint as the Kubota V2403. It also has similar performance to a turbo diesel.
The design of the WG2503-N-E3 is based on Kubota’s V3800 diesel (CI) engine which features combustion chambers, as well as fuel and ignition systems dedicated for SI engines.
WG2503-N-E3 Rated Power WG3800-N-E3 Rated Power
WG2503-N-E3 WG3800-N-E3
Type Vertical, water cooled 4-cycle (SI) engine
Fuel type Natural gas
Cylinders 4
Bore and stroke (mm) 88.0 x 102.4
Displacement (L) 2.491
Rated power (kW (HP) / rpm) 45.5 (161.0) / 2700
Dimensions (mm) 646 x 509 x 761
Generator Output
Rated speed (rpm) 1500
Net continuous output (kW) 18.4
Generator output continous (kVA) 22
Emission regulation CARB Tier 3
Type Vertical, water cooled 4-cycle (SI) engine
Fuel type Natural gas
Cylinders 4
Bore and stroke (mm) 100.0 x 120.0
Displacement (L) 3.769
Rated power (kW (HP) / rpm) 65.0 (87.1) / 2600
Dimensions (mm) 700 x 579 x 799
Generator Output
Rated speed (rpm) 1500
Net continuous output (kW) 33.4
Generator output continous (kVA) 40
Emission regulation CARB Tier 3
509 646
761
799
579 700
Specifications are subject to change without notice.Dimensions and dry weight are according to Kubota’s standard specification. Dimensions and weight depend on completed specifications.Natural gas: The performance shown is with Japanese standard natural gas. The lower heating value: 9699 kcal/m3 (1090 BTU / ft3)
Specifications are subject to change without notice.Dimensions and dry weight are according to Kubota’s standard specification. Dimensions and weight depend on completed specifications.Natural gas: The performance shown is with Japanese standard natural gas. The lower heating value: 9699 kcal/m3 (1090 BTU / ft3)
KUBOTA AUSTRALIA PTY LTD25-29 Permas WayTruganina VIC 3029AustraliaFreecall: 1800 334 653Email: [email protected]
