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Jenbacher J624

Type 6

In Production

Jenbacher J624 — 149.7 L V24 (60° V) lean-burn gas engine (Type 6), multi-fuel: natural gas, biogas, landfill/sewage gas and special gases. Up to 4507 kWe (4507 kWe across versions) at 1500 rpm / 50 Hz, electrical efficiency up to 47.1%; for power generation / CHP.

Jenbacher J624 149.7L V24 natural gas generator engine — 5,634 kVA prime specifications
Jenbacher J624 149.7L V24 natural gas generator engine — 5,634 kVA prime specifications
Prime Power · 50 Hz
5,634 kVA
Electrical Output
4,507 kWe
Cylinders
V24
Displacement
149.7 L
Rated Speed
1,500 RPM

Power Ratings

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

50 Hz1500 RPM

kWmkWekVA
Prime Power45075633.8

Jenbacher J624 generator set context

The Jenbacher J624 is listed here as a natural gas generator-drive engine for 50 Hz generator sets, with a headline 5,634 kVA / 4,507 kWe / prime 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.

Also searched as

j624Jenbacher J624Type 6 J624

Technical Specifications

BrandJenbacher
ModelJ624
SeriesType 6
ConfigurationV24
Cylinders24
Displacement149.7 L
Fuel TypeNatural Gas
Ignition TypeSpark Ignition
Cooling MethodLiquid-Cooled
Emissions StandardUnregulated
Country of OriginAustria

Frequently asked questions

What is the power output of the Jenbacher J624?

The Jenbacher J624 is rated at 5,634 kVA prime at 50 Hz (1,500 rpm).

Does the J624 run at 50 Hz or 60 Hz?

The Jenbacher J624 is rated for 50 Hz (1,500 rpm).

What fuel does the Jenbacher J624 use?

The Jenbacher J624 is a Natural Gas generator-set engine.

What is the displacement and cylinder configuration of the J624?

The Jenbacher J624 is a V24 (24-cylinder) engine with a displacement of 149.7 L.

Is the Jenbacher J624 still in production?

Yes — the Jenbacher J624 is a current production model.

Is a datasheet available for the J624?

Yes — an official Jenbacher datasheet for the Jenbacher J624 can be downloaded from this page.

Reference

Last database update
2026-06-08
Manufacturer files
1 datasheet linked

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