Kubota
Kubota D650
Old Super Mini Series
Kubota D650 discontinued old Super Mini industrial diesel. Kubota Genuine Parts Catalog lists D650 in non-current Super Mini production and the manual guide identifies D650-B in the Z500-D950 operator manual family.
Overhaul & repair parts- Manufacturer files
- 2 datasheets
- Last updated
- 2026-08-11
- Package route
- diesel generator sets
- Cylinders
- L3
- Displacement
- 0.65 L
- Rated Speed
- 1,500 RPM
Ask about Kubota D650
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Kubota D650 overhaul & repair parts
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Kubota D650 generator set context
The Kubota D650 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.
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Technical Specifications
| Brand | Kubota |
| Model | D650 |
| Series | Old Super Mini Series |
| Configuration | Inline-3, indirect-injection industrial diesel |
| Cylinders | 3 |
| Displacement | 0.65 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 D650 use?
The Kubota D650 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the D650?
The Kubota D650 is an inline-3 (3-cylinder) engine with a displacement of 0.65 L.
What emissions information is listed for the D650?
This record lists Legacy pre-current industrial emissions for the Kubota D650. Confirm the exact engine family, model year, configuration and applicable manufacturer certification documents before specifying it for a regulated project. A database label does not establish certification of a complete generator package.
Is the D650 still in production?
No — the Kubota D650 is discontinued. Its specifications and datasheets remain archived here for reference.
Are reference documents available for the D650?
This page links reference documents for the Kubota D650. Check each document's title, model coverage, revision and rating conditions before using it for selection.