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Perkins 404J-E22TAG

400 Series

In Production

The Perkins 404J-E22TAG is a 2.2-litre inline-4 diesel engine for generator sets, rated at 44 kVA / 35 kWe standby power at 1,500 RPM (50 Hz). It is a liquid-cooled engine built in China. It meets Euro Stage V / U.S. EPA Final Tier 4 emissions standards.

Perkins 404J-E22TAG 2.2L L4 diesel generator engine — 44 kVA standby specifications
Perkins 404J-E22TAG 2.2L L4 diesel generator engine — 44 kVA standby specifications
Standby Power · 50 Hz
44 kVA
Electrical Output
35 kWe
Cylinders
L4
Displacement
2.2 L
Rated Speed
1,500 / 1,800 RPM

Power Ratings

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

50 Hz1500 RPM

kWmkWekVA
Prime Power35.63240
Standby Power38.93543.8

60 Hz1800 RPM

kWmkWekVA
Prime Power403645
Standby Power44.44050

Technical Specifications

BrandPerkins
Model404J-E22TAG
Series400 Series
ConfigurationL4
Cylinders4
Displacement2.2 L
Fuel TypeDiesel
Ignition TypeCompression Ignition
Cooling MethodLiquid-Cooled
Emissions StandardEuro Stage V / U.S. EPA Final Tier 4
Country of OriginChina

Frequently asked questions

What is the power output of the Perkins 404J-E22TAG?

The Perkins 404J-E22TAG is rated at 44 kVA standby / 40 kVA prime at 50 Hz (1,500 rpm); and 50 kVA standby / 45 kVA prime at 60 Hz (1,800 rpm).

Does the 404J-E22TAG run at 50 Hz or 60 Hz?

The Perkins 404J-E22TAG is available for both 50 Hz (1,500 rpm) and 60 Hz (1,800 rpm).

What fuel does the Perkins 404J-E22TAG use?

The Perkins 404J-E22TAG is a diesel generator-set engine.

What is the displacement and cylinder configuration of the 404J-E22TAG?

The Perkins 404J-E22TAG is an inline-4 (4-cylinder) engine with a displacement of 2.2 L.

What emissions standard does the 404J-E22TAG meet?

The Perkins 404J-E22TAG is certified to Euro Stage V / U.S. EPA Final Tier 4 emissions standards.

Is the Perkins 404J-E22TAG still in production?

Yes — the Perkins 404J-E22TAG is a current production model.

Is a datasheet available for the 404J-E22TAG?

Yes — an official Perkins datasheet for the Perkins 404J-E22TAG can be downloaded from this page.

Reference

Last database update
2026-05-29
Manufacturer files
2 datasheets linked

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