WG3800-N-E3

Product Specifications（PDF 620KB）

GENERAL SPECIFICATION

Engine model: WG3800-N-E3

Emission regulation: EPA Tier 2/CARB Tier 3 + EU Stage V

Type: Vertical, water cooled 4-cycle spark ignited engine

Fuel Type: NG

Cylinders: 4

Bore and stroke
mm (in): 100.0 x 120.0 (3.937 x 4.724)

Displacement
L (cu.in): 3.769 (230.0)

Aspiration: Naturally aspirated

Aftertreatment: Three-way catalyst

Rated output / speed^*1
kW (HP) / rpm: 65.0 (87.1) / 2600

Maximum torque / speed
Nm (lb-ft) / rpm: 269.0 (198.4) / 1200

Length x Width x Height^*1
mm (in): 700 x 579 x 799 (27.6 x 22.8 x 31.5)

Dry weight^*2
kg (lb): 288 (635)

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.
LPG: Commercial liquid propane gas only. Equivalent to propane HD-5 of GPA standard.
Natural gas: The performance shown is with Japanese standard natural gas.
The lower heating value: 9699 kcal/m3 (1090 BTU/ft3)
*1: SAE J1995 gross intermittent
*2: Exclude cooling fan, aftertreatment unit

65.0 kW @ 2600 rpm

Photographs may show non-standard equipment.

DIMENSIONS

Dimensions and weight depend on composed specifications.

PERFORMANCE CURVES

FEATURES and BENEFITS

Emissions

Kubota’s WG3800-N-E3 engine has been designed to comply
with EPA Tier 2 / CARB Tier 3.

Fuel Flexibility

The installation compatibility that exists between Spark-Ignition
engines (SI) and Compression-Ignition engines (CI) is convenient
for customers who need fuel flexibility for their products. The
Kubota WG3800 includes gasoline, LPG, and natural gas versions,
as well as a dual fuel version (gasoline and LPG) to meet customer
needs.

Durability and Reliability

Kubota’s WG3800 SI engines are designed based on Kubota
V3800 diesel (CI) engines, which are known worldwide as reliable
industrial engines and feature combustion chambers, as well as
fuel and ignition systems dedicated for SI engines. The WG3800
engine offers very low vibration and extremely low noise.

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