Perkins
Perkins 402D-05
Source-checked against user-supplied Perkins manufacturer datasheets: 1800 rpm: gross mechanical prime 4.6 kW / standby 5.1 kW. Sources: 402D-05 5.1kW@1800rpm_TPD2018 August 2017.pdf p.2. Catalogue power_kw is the highest documented standby rating; individual frequency/duty fields preserve the source ratings. Electrical genset output and emissions certification have not been inferred. Production status is unknown. Discontinued is the user-authorized catalogue classification (2026-10-21 import), not manufacturer-confirmed cessation; no production-end year is asserted.
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General WhatsApp chatScan with your phone. Add the model and your request in chat.Haifeng sales team- Supporting documents
- 1 document · 1 datasheet
- Last updated
- 2026-10-21
- Package route
- diesel generator sets
- Mechanical Output
- 5 kW
- Cylinders
- L2
- Displacement
- 0.507 L
- Rated Speed
- 1,800 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
60 Hz1800 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 4.6 | — | — |
| Standby Power | 5.1 | — | — |
Estimated rating: 4.6 kWe (5.1 kW × 0.90) · 60 Hz · standby
Estimated rating: 4.1 kWe (4.6 kW × 0.90) · 60 Hz · prime
Planning estimate, not a manufacturer generator rating. Confirm the alternator, engine speed and operating conditions.
Perkins 402D-05 overhaul & repair parts
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Perkins 402D-05 generator set context
The Perkins 402D-05 is listed here as a diesel generator-drive engine for 60 Hz generator sets, with a headline 5 kW / standby rating. 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.
Model name formats
Technical Specifications
| Brand | Perkins |
| Model | 402D-05 |
| Configuration | L2 |
| Cylinders | 2 |
| Displacement | 0.507 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
Frequently asked questions
Does the 402D-05 run at 50 Hz or 60 Hz?
The Perkins 402D-05 is rated for 60 Hz (1,800 rpm).
What fuel does the Perkins 402D-05 use?
The Perkins 402D-05 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 402D-05?
The Perkins 402D-05 is an inline-2 (2-cylinder) engine with a displacement of 0.507 L.
Is the 402D-05 still in production?
No — the Perkins 402D-05 is discontinued. Its specifications and datasheets remain archived here for reference.
Are reference documents available for the 402D-05?
This page links reference documents for the Perkins 402D-05. Check each document's title, model coverage, revision and rating conditions before using it for selection.