Isuzu INDUSTRIAL ENGINES

In Production

Isuzu KJ-4JJ1X

J Series

Isuzu KJ-4JJ1X 2.999 L L4 Turbocharged Intercooled diesel engine. The latest EPA certification record lists up to 73 kWm at 1800 RPM. U.S. EPA Tier 3.

Isuzu KJ-4JJ1X|MID-RANGE CLASSIFICATION
GENSET ARCHITECTURE: L4 Turbocharged Intercooled2.999 L
HEAVY-DUTY GENSET INTEGRATION PLATFORM
POWER CLASSIFICATIONN/A
ELECTRICAL OUTPUTN/A
FUEL SYSTEMDiesel
READY FOR TURNKEY PACKAGING

Cylinders / Config

L4 Turbocharged Intercooled

Displacement

2.999 L

Mechanical & Electrical Specifications

BrandIsuzu
ModelKJ-4JJ1X
SeriesJ Series
ConfigurationL4 Turbocharged Intercooled
Cylinders4
Displacement2.999 L
Fuel TypeDiesel
Ignition TypeCompression Ignition
Cooling MethodLiquid-Cooled
Emissions StandardU.S. EPA Tier 3
CertificationsU.S. EPA Tier 3
Country of OriginJapan

Frequently Asked Questions

What fuel does the Isuzu KJ-4JJ1X use?

The Isuzu KJ-4JJ1X is a diesel generator-set engine.

What is the displacement and cylinder configuration of the KJ-4JJ1X?

The Isuzu KJ-4JJ1X is an inline-4 (4-cylinder) engine with a displacement of 2.999 L.

What emissions standard does the KJ-4JJ1X meet?

The Isuzu KJ-4JJ1X is certified to U.S. EPA Tier 3 emissions standards.

Is the Isuzu KJ-4JJ1X still in production?

Yes — the Isuzu KJ-4JJ1X is a current production model.

Is a datasheet available for the KJ-4JJ1X?

Yes — an official Isuzu datasheet for the Isuzu KJ-4JJ1X can be downloaded from this page.

Sibling & Competing Engine Models