HND TBD604BL6

HND TBD604BL6 — inline-6 diesel engine. Find specifications, documents and parts support below.

View datasheet Ask about this engine

Production StatusIn Production

604

Mechanical Output: 637 kW
Cylinders: L6
Rated Speed: 1,800 RPM

Power Ratings

kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf

60 Hz1800 RPM

Rating	Prime	Standby
Mechanical power kWm	573	637

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
60 HzStandby	637 kWm	573.3 kWe
60 HzPrime	573 kWm	515.7 kWe

Datasheet & documents

Match the model number on your engine plate to the document. Check its revision date and the speed and duty listed for each power rating.

Downloads

Source notes

Stationary generator engine.

Manufacturer lists three 1500 rpm prime/standby calibrations: 564/622, 594/680 and 650/726 kW.

No calibration suffix is specified, so single 50Hz fields are left unset.

At 1800 rpm: prime 573 kW, standby 637 kW; mapped to 60Hz four-pole operation.

Power_kw is 573 kW at 1800 rpm.

Bore/stroke 170/195 mm; unit cylinder volume 4.43 L (total not separately stated).

Counterclockwise viewed from flywheel.

Source PDF p1: hnd.com.cn · PDF

Status active means currently listed on the manufacturer or regional supplier website; factory production availability is not independently confirmed.

Follow-up verification: RATING CONFLICT: catalogue explicit prime/standby is 564/620 kW at 1500 rpm and 637/700 at 1800 rpm; standalone manufacturer brochure differs (including 573/637 at 1800 rpm).

Catalogue genset mapping also lists 600 kW engine output at 60 Hz.

No existing rating overwritten; calibration/duty identification awaits current catalogue.

Source: HND Power and Equipment Selection Brochure, manufacturer archive uploaded August 2022: hnd.com.cn · source PDF pages 72–73, 79.

View TBD604BL6 spec image

HND TBD604BL6 L6 diesel generator engine specifications — Shareable spec cardHND TBD604BL6 summary imageOpen image

Technical specifications

Technical Specifications

Brand	HND
Model	TBD604BL6
Series	604
Configuration	L6
Cylinders	6
Compression Ratio	14:1
Dry Weight	2550 kg
Dimensions (L×W×H)	2242 × 1143 × 1953 mm
Fuel Type	Diesel
Country of Origin	China

Check your engine model

The HND TBD604BL6 is a diesel generator-drive engine for 60 Hz generator sets, rated at 637 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

tbd604bl6HND TBD604BL6

BrandAll HND engines Complete generatorsdiesel generator sets

TBD604BL6 repair parts

Haifeng supplies overhaul parts, filters, fuel injection parts and engine controls. Send your engine plate and the parts you need for a parts and delivery quote.

Get a parts & air-shipping quote

In-stock parts: same-day dispatch

Worldwide air shipping. Tell us your city and country for a shipping quote and estimated arrival date.

Find the right part

Send your engine plate, part numbers or photos, quantity, and delivery city. Parts can differ between versions of the same engine.

I don’t have a readable nameplateGet my parts quote on WhatsApp

We’ll confirm the correct parts, stock and delivery cost before you order.

Opens WhatsApp. Attach photos in the chat.

Photos and details to send

Take a clear photo of the engine nameplate.
Tell us what needs repair or replacement.
Send both in WhatsApp to start a fitment check.

How to read your engine nameplate

Parts reference availability

We do not have a reviewed public parts preview for this model yet. Send the engine details and tell us what needs repair.

Get help with this engine

Need a manual, a replacement part or help with an engine problem? Tell us what happened and include the serial number if you have it.

Other ways to contact us

Scan QRHide QR

General WhatsApp chatScan with your phone. Add the model and your request in chat.Haifeng sales team

Need help after checking the documents?

Send us the part number or describe the problem. This engine model is included in your message.

Ask about parts on WhatsApp Discuss an engine on WhatsApp Send an enquiry by form

Send this model enquiry by email

Or browse Haifeng's diesel generator sets

Frequently asked questions

Does the TBD604BL6 run at 50 Hz or 60 Hz?

The HND TBD604BL6 is rated for 60 Hz (1,800 rpm).

What fuel does the HND TBD604BL6 use?

The HND TBD604BL6 is a diesel generator-set engine.

What is the cylinder configuration of the TBD604BL6?

The HND TBD604BL6 is an inline-6 (6-cylinder) engine.

What is the catalog status of the HND TBD604BL6?

The HND TBD604BL6 is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.

Are reference documents available for the TBD604BL6?

This page links reference documents for the HND TBD604BL6. Check each document's title, model coverage, revision and rating conditions before using it for selection.