Kubota WG972-N-E4
Warranty: 2 years or 2,000 hours
Support: by Prins Engineers
The Kubota WG972-N-E4 is a compact 3-cylinder industrial CNG engine from the Kubota WG Series. This vertical water-cooled 4-stroke spark ignited engine is designed for applications where low emissions, reliability and fuel flexibility are important.
With an output of 20.4 kW @ 3600 rpm and maximum torque of 63.1 Nm @ 2000 rpm, the WG972-N-E4 delivers stable performance in a compact design. Designed based on the reliable Kubota Super Mini diesel engines, it offers low noise and vibration levels.
The Kubota WG972-N-E4 runs on CNG and meets EPA Phase 3, CARB Phase 4 and EU Stage V emissions standards. Thanks to the three-way catalytic converter, emissions are effectively reduced while the engine remains suitable for industrial applications where clean combustion and reliable uptime are key.
Kubota WG972-N-E4
- Meets EU Stage V emissions standards
- Suitable for CNG
- Compact 3-cylinder industrial gas engine
- Three-way catalyst for emission reduction
- Low noise level
- Low vibration
- Based on reliable Kubota Super Mini technology
- Vertical water-cooled 4-stroke engine
- Suitable for industrial applications
- High quality Kubota build quality
| Brand | Kubota |
|---|---|
| Model | WG972-N-E4 |
| Application | Industrial |
| Fuel | CNG |
| Power *1 | 20.4 kW @ 3600 rpm |
| Maximum torque / speed *1 | 63.1 Nm @ 2000 rpm |
| Cylinders | 3 |
| Emission | EPA Phase 3 + CARB Phase 4 + EU Stage V |
| Type | Vertical water-cooled 4-stroke spark ignited engine |
| Bore and stroke mm (in) | 74.5 x 73.6 mm (2.93 x 2.90 in) |
| Displacement L (cu.in) | 0.962 L (58.7 cu.in) |
| Aspiration | Naturally aspirated |
| Aftertreatment | Three-way catalytic converter |
| Combustion system | Spark ignited |
| Fuel system | CNG |
| Length x width x height mm (in) *2 | 496 x 392 x 503 mm (19.5 x 15.4 x 19.8 in) |
| Dry weight kg (lbs) *3 | 77 kg (170 lbs) |
| Series | Kubota WG Series |
Specifications are subject to change without notice.
Dimensions and dry weight are based on Kubota’s standard specifications.
Dimensions and weight are subject to final specifications.
*1: SAE J1995 gross intermittent
*2: Excludes cooling fan and aftertreatment unit
*3: Excludes cooling fan and includes aftertreatment unit on engine
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