2025 Kubota Engines WG972 For Industrial L-E4

Current Kubota Engines Engines Kubota-Industrial-Engines-Spark-Ignited WG972 For Industrial

Swipe to View More

Year 2025
Make Kubota Engines
Model WG972 For Industrial
Engine Model: WG972-L-E4

Shop Kubota Engines Pre-Owned

Product Details Specifications Photos

Year 2025
Manufacturer Kubota Engines
Model Name WG972 For Industrial
Trim Name L-E4
Generic Type (Primary) Industrial/Construction
Engine Model: WG972-L-E4
Emissions EPA Phase 3/CARB Phase 4 + EU Stage V
Engine Type Vertical, water cooled 4-cycle spark ignited | Aftertreatment: Three-way catalyst
Cylinder Liners 3
Bore 2.93 in (74.5 mm)
Stroke 2.90 in. (73.6 mm)
Displacement 58.7 cu. in. (0.962 L)
Aspiration Naturally aspirated
Rated Engine Speed Output: 22.0 kW (29.5 HP) / 3600 rpm
Engine Torque, Maximum Speed: 66.2 Nm (48.8 lb-ft) / 1800 rpm

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

Kubota’s WG972-L-E4 engine has been designed to comply with EPA Phase 3 / CARB Phase 4.

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 WG972 includes gasoline, LPG, and natural gas versions, as well as a dual fuel (gasoline and LPG) version.

Durability and Reliability

Kubota’s WG972 SI engines are designed after the Kubota Super Mini Series diesel (CI) engines, which are known worldwide as reliable industrial engines. The WG972 engine offers very low vibration and extremely low noise.

Engine

Engine Model: WG972-L-E4

Emissions EPA Phase 3/CARB Phase 4 + EU Stage V

Engine Type Vertical, water cooled 4-cycle spark ignited | Aftertreatment: Three-way catalyst

Cylinder Liners 3

Bore 2.93 in (74.5 mm)

Stroke 2.90 in. (73.6 mm)

Displacement 58.7 cu. in. (0.962 L)

Aspiration Naturally aspirated

Rated Engine Speed Output: 22.0 kW (29.5 HP) / 3600 rpm

Engine Torque, Maximum Speed: 66.2 Nm (48.8 lb-ft) / 1800 rpm

Fuel System

Fuel Type LPG

Dimensions

Length 19.5 in. (496 mm)

Width 15.4 in. (392 mm)

Height 19.8 in. (503 mm)

Weights

Dry Weight 170 lb (77 kg)

2025 Kubota Engines WG972 For Industrial L-E4