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Isuzu 4 JJ1 X

Isuzu 4JJ1X Engine

The Isuzu 4JJ1X diesel engine provides industry leading performance and holds up to the Isuzu mantra of "Performance that goes to work". This engine is offered in a 95 HP, constant speed rating option along with a 115 HP, variable speed rating option.

Features

  • Displacement: 3.0 L
  • Turbocharged or turbocharged charge air cooled (CAC)
  • Fuel consumption: .355 LB/HP-HR
  • SAE 3 flywheel housing
  • Electric self-priming fuel lift pump
  • 12V or 24V electronics
  • Glow plug starting aid
  • High angularity oil pan
  • 500-hour service intervals
  • 5-year / 5,000-hour limited warranty*
Base Specifications
Displacement 3 L,
183.1 cu in
Emissions EPA Tier 4F,
Stage V
Dry Weight 709
Cylinders 4
Cycle 4 Stroke
Engine Rating Constant Speed,
Variable Speed
4JJ1X (95 HP)
(Plus Base Specs)
Horsepower 95 hp
Power 70.8 kW
Engine Speed 1800 RPMs
4JJ1X (115 HP)
(Plus Base Specs)
Horsepower 115 hp
Power 85.7 kW
Engine Speed 2200 RPMs