Kubota
Kubota Z500
Old Super Mini Series
Kubota Z500 discontinued old Super Mini industrial diesel. Kubota Genuine Parts Catalog lists 500 in non-current Super Mini production and the manual guide identifies the Z500-B cover; Kubota Engine Parts Direct lists Z500 under Discontinued Engine Series.
Chat on WhatsApp about this engine
Opens WhatsApp with Kubota Z500 and this page link filled in.
- Manufacturer files
- 1 datasheet
- Last updated
- 2026-08-11
- Package route
- diesel generator sets
- Cylinders
- L2
- Displacement
- 0.5 L
- Rated Speed
- 1,500 RPM
Kubota Z500 generator set context
The Kubota Z500 is listed here as a diesel generator-drive engine for 50 Hz generator sets. Use this page to compare the published engine output, electrical kWe/kVA ratings, emissions level, datasheet availability, and neighboring models before specifying an alternator, controller, enclosure, voltage, and compliance package.
Also searched as
Technical Specifications
| Brand | Kubota |
| Model | Z500 |
| Series | Old Super Mini Series |
| Configuration | Inline-2, indirect-injection industrial diesel |
| Cylinders | 2 |
| Displacement | 0.5 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Legacy pre-current industrial emissions |
| Country of Origin | Japan |
Frequently asked questions
What fuel does the Kubota Z500 use?
The Kubota Z500 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the Z500?
The Kubota Z500 is an inline-2 (2-cylinder) engine with a displacement of 0.5 L.
What emissions standard does the Z500 meet?
The Kubota Z500 is certified to Legacy pre-current industrial emissions emissions standards.
Is the Z500 still in production?
No — the Kubota Z500 is discontinued. Its specifications and datasheets remain archived here for reference.
Is a datasheet available for the Z500?
Yes — an official Kubota datasheet for the Kubota Z500 can be downloaded from this page.