Weichai
Weichai WP4.6ND110E310
Weichai WP4.6ND110E310. Source: 发动机数据单-WP4.6N-6000_WP4.6ND110E310_NonRad无散热器_Datasheet_26-02-05.pdf, p.1. Gross engine mechanical PRP 100 kW / ESP 110 kW at 1500 rpm. Net power is configuration-dependent and separate from gross mechanical output; no electrical genset output inferred. Emissions statement as printed: China Non-road III; no additional certification inferred. Production status is unknown; discontinued is the user-authorized catalogue classification, not manufacturer-confirmed cessation. No production-end year asserted. Physical specifications added from manufacturer datasheets, 2026-10-21: compression ratio 16.9:1; dry engine weight 480 kg without radiator and radiator pipes; overall dimensions without radiator (L × W × H) 1174 × 782 × 1031 mm. Sources: 发动机数据单-WP4.6N-6000_WP4.6ND110E310_NonRad无散热器_Datasheet_26-02-05.pdf (physical data on pp.1–2). Existing populated specification fields were not overwritten. Weight is dry engine weight, not genset shipping weight.
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- 1 document · 1 datasheet
- Last updated
- 2026-10-21
- Package route
- diesel generator sets
- Mechanical Output
- 110 kW
- Cylinders
- L4
- Displacement
- 4.58 L
- Rated Speed
- 1,500 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
50 Hz1500 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 100 | — | — |
| Standby Power | 110 | — | — |
Estimated rating: 99 kWe (110 kW × 0.90) · 50 Hz · standby
Estimated rating: 90 kWe (100 kW × 0.90) · 50 Hz · prime
Planning estimate, not a manufacturer generator rating. Confirm the alternator, engine speed and operating conditions.
Weichai WP4.6ND110E310 overhaul & repair parts
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Weichai WP4.6ND110E310 generator set context
The Weichai WP4.6ND110E310 is listed here as a diesel generator-drive engine for 50 Hz generator sets, with a headline 110 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 | Weichai |
| Model | WP4.6ND110E310 |
| Configuration | L4 |
| Cylinders | 4 |
| Displacement | 4.58 L |
| Compression Ratio | 16.9:1 |
| Dry Weight | 480 kg |
| Dimensions (L×W×H) | 1174 × 782 × 1031 mm |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | China Non-road III |
Frequently asked questions
Does the WP4.6ND110E310 run at 50 Hz or 60 Hz?
The Weichai WP4.6ND110E310 is rated for 50 Hz (1,500 rpm).
What fuel does the Weichai WP4.6ND110E310 use?
The Weichai WP4.6ND110E310 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the WP4.6ND110E310?
The Weichai WP4.6ND110E310 is an inline-4 (4-cylinder) engine with a displacement of 4.58 L.
What emissions information is listed for the WP4.6ND110E310?
This record lists China Non-road III for the Weichai WP4.6ND110E310. 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 WP4.6ND110E310 still in production?
No — the Weichai WP4.6ND110E310 is discontinued. Its specifications and datasheets remain archived here for reference.
Are reference documents available for the WP4.6ND110E310?
This page links reference documents for the Weichai WP4.6ND110E310. Check each document's title, model coverage, revision and rating conditions before using it for selection.