isuzuengines.com

Applications

General Industria

l

Eco-Friendly

Automotive

On Road Heavy Duty

Agricultu

ral

Marine

Water Pump

Generator

Asphalt Paver

Irrigatio

nAWP

Hydraulic Pump

Certifications

High technology exhaust after

treatment provides the ideal

level of applied simplicity

and end user performance

to start and go farther.

Refrigeratio

n

173 HP (129 KW) @ 1800 RPM (constant speed)

188 HP (140 KW) @ 2000 RPM (variable speed)Dependable Power

(and go)

U . S . E P A T i e r 4 E U S t a g e IV

4HK1X: 40.30 in. (1023 mm) 4HK1X: 36.60 in. (929 mm)

4HK

1X: 4

2.10

in. (

1069

mm

)

Isuzu Motors America, LLC46401 Commerce Center Drive Plymouth, Michigan 48170Phone: 734.582.9470Fax: 734.455.7581

ILS-4HK1X-019-3 isuzuengines.com

PerformanceEngine Performance Curves

Available Options• Side or bottom drain oil pan • SAE B Gear Case PTO• Cooling packages• Air cleaners• Meter board and wire harness• Engine mounting• Weather and sound-proofing enclosure • DEF System

For additional information, please contact your local distributor or visit isuzuengines.com

160

140

120

100

80

60

40

20

0 800 1000 1200 1400 1600 1800 2000 2200

Po

wer

Out

put

(kW

)

Rated output 140 kW (188 HP) / 2000rpm

Rated output 129 kW (173 HP) / 1800rpm

800

700

600

500

400To

rque

(Nm

)

Engine Speed (rpm)

Max. Torque 676 Nm (498.5 lb ft) / 1800rpm

Standard• Emission Control Device, maintenance free• Flywheel housings: SAE #3 • DOC & SCR• Other emission-reducing features, including Cooled

EGR, Wastegate Turbocharger• High pressure Common Rail and Direct Injection• Electric & self-priming fuel lift pump• Glow plug starting aid• Dry/replaceable cylinder liners• 5-year / 5,000-hour warranty • 500-hour oil drain & service interval

Engine Performance Curves

•4HK1 – Constant Speed

•4HK1 – Variable Speed

The power behind it all.