Wandi WJ43TWD6

Wandi WJ43TWD6 — 4.33-litre diesel engine. Find specifications, documents and parts support below.

Production StatusIn Production

Mechanical Output: 56 kW
Displacement: 4.33 L
Rated Speed: 1,500 RPM

Estimated electrical output

Engine power × 0.90. These are estimates, not manufacturer generator ratings. Actual output depends on the alternator and operating conditions.

Frequency / duty	Engine	Estimate
Frequency and duty unverified	56 kWm	50.4 kWe

Datasheet & documents

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Documents

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Source notes

Manufacturer: Wuxi Power Engineering Co., Ltd. (无锡动力工程股份有限公司), Wandi (万迪).

Official manufacturer product table, reviewed 2026-10-26.

Rated mechanical engine output 56 kW at 1500 rpm.

Overload power 61.6 kW.

Bore/stroke 105×125 mm.

Minimum specific fuel consumption ≤231 g/kWh; lubricating-oil consumption ≤1.63 g/kWh.

Aspiration as published: 涡轮增压.

Source does not establish ISO PRP/ESP duty; frequency-specific prime/standby fields are unset.

No emissions certification is inferred from family marketing claims or model suffixes.

Active indicates currently listed by the manufacturer, not independent confirmation of production availability.

Source: wdpower.com · source

View WJ43TWD6 spec image

Wandi WJ43TWD6 4.33L diesel generator engine specifications — Shareable spec cardWandi WJ43TWD6 summary imageOpen image

Technical specifications

Technical Specifications

Brand	Wandi
Model	WJ43TWD6
Series	WJ
Displacement	4.33 L
Fuel Type	Diesel
Country of Origin	China

Check your engine model

The Wandi WJ43TWD6 is a diesel generator-drive engine for applications whose frequency must be verified, rated at 56 kW / standby rating. Match the model and serial number on your engine plate when requesting a manual or parts. The ratings and emissions information below help identify the version fitted to your generator.

Other ways this model is written

wj43twd6Wandi WJ43TWD6

BrandAll Wandi engines Complete generatorsdiesel generator sets

WJ43TWD6 repair parts

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Frequently asked questions

What fuel does the Wandi WJ43TWD6 use?

The Wandi WJ43TWD6 is a diesel generator-set engine.

What is the displacement of the WJ43TWD6?

The Wandi WJ43TWD6 has a displacement of 4.33 L.

What is the catalog status of the Wandi WJ43TWD6?

The Wandi WJ43TWD6 is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.