J-SERIES

Standard Features

(U.S. EPA Current Tier Certified)

  • 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*

*Years or hours of service, whichever comes first. Please see your authorized Isuzu distributor or dealer for warranty and other details.

Available Current Tier Certified Models

Main Specifications

Displacement 3.0L (183.1 cu in)
Cylinders 4
Cycle 4 Stroke
Cooling System WATER COOLED (RECOMMENDED O.A.T.)
Valvetrain OHV
Injection DIRECT INJECTED
Aspiration TURBOCHARGED
Fuel DIESEL
Dry Weight 322kg (709.9lbs)
Coolant Capacity (Block) 6.0L (6.3 qt.)
Oil Capacity 15.0L (15.9 qt.)
Horsepower 52 KW (70 HP) @ 2000 RPM Variable
Dimensions - L x W x H 911mm x 754mm x 847mm (35.9in x 29.7in x 33.3in)
Emissions U.S. EPA Final Tier 4
Isuzu REDTech™ 4J Lit Sheet
Displacement 3.0L (183.1 cu in)
Cylinders 4
Cycle 4 Stroke
Cooling System WATER COOLED (RECOMMENDED O.A.T.)
Valvetrain OHV
Injection DIRECT INJECTED
Aspiration TURBOCHARGED CHARGED AIR COOLED
Fuel DIESEL
Dry Weight 322kg (709.9lbs)
Coolant Capacity (Block) 6.0L (6.3 qt.)
Oil Capacity 15.0L (15.9 qt.)
Horsepower 70.8 KW (95HP) @ 1800 RPM Constant
85.7 KW (115 HP) @ 2200 RPM Variable
Dimensions - L x W x H 911mm x 754mm x 847mm (35.9in x 29.7in x 33.3in)
Emissions U.S. EPA Final Tier 4
EU Stage V Available

Contact your authorized Isuzu distributor or local sales representative for product availability and information.

Isuzu REDTech™ 4J Lit Sheet
4JJ1T
Displacement 3.0L (183.1 cu in)
Cylinders 4
Cycle 4 Stroke
Cooling System WATER COOLED (RECOMMENDED O.A.T.)
Valvetrain OHV
Injection DIRECT INJECTED
Aspiration TURBOCHARGED
Fuel DIESEL
Dry Weight 322kg (709.9lbs)
Coolant Capacity (Block) 6.0L (6.3 qt.)
Oil Capacity 15.0L (15.9 qt.)
Horsepower 52 KW (70 HP) @ 2000 RPM Variable
Dimensions - L x W x H 911mm x 754mm x 847mm (35.9in x 29.7in x 33.3in)
Emissions U.S. EPA Final Tier 4
Isuzu REDTech™ 4J Lit Sheet
4JJ1X
Displacement 3.0L (183.1 cu in)
Cylinders 4
Cycle 4 Stroke
Cooling System WATER COOLED (RECOMMENDED O.A.T.)
Valvetrain OHV
Injection DIRECT INJECTED
Aspiration TURBOCHARGED CHARGED AIR COOLED
Fuel DIESEL
Dry Weight 322kg (709.9lbs)
Coolant Capacity (Block) 6.0L (6.3 qt.)
Oil Capacity 15.0L (15.9 qt.)
Horsepower 70.8 KW (95HP) @ 1800 RPM Constant
85.7 KW (115 HP) @ 2200 RPM Variable
Dimensions - L x W x H 911mm x 754mm x 847mm (35.9in x 29.7in x 33.3in)
Emissions U.S. EPA Final Tier 4
EU Stage V Available

Contact your authorized Isuzu distributor or local sales representative for product availability and information.

Isuzu REDTech™ 4J Lit Sheet

J-SERIES

Standard Features

(Lesser Regulated Countries)

  • 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 and 24V available
  • Glow plug starting aid
  • High angularity oil pan
  • 500-hour service intervals
  • 5-year / 5,000-hour limited warranty*

*Years or hours of service, whichever comes first. Please see your authorized Isuzu distributor or dealer for warranty and other details.

Available LRC Models

(Lesser Regulated Countries)

Main Specifications

Displacement 3.0L (183.1 cu in)
Cylinders 4
Cycle 4 Stroke
Cooling System WATER COOLED (RECOMMENDED O.A.T.)
Valvetrain OHV
Injection DIRECT INJECTED
Aspiration TURBOCHARGED OR CHARGED AIR COOLED NATURALLY ASPIRATED
Fuel DIESEL
Dry Weight 320kg (705.5lbs)
Coolant Capacity (Block) 6.0L (6.3 qt.)
Oil Capacity 15.0L (15.9 qt.)
Horsepower 50 - 75.3 kW (67 - 101 HP) @ 1800 RPM Constant
62.6 - 97.7 kW (84 - 131 HP) @ 2500 RPM Variable
Dimensions - L x W x H (4JJ1T) 884mm x 748mm x 847mm (34.8in x 29.4in x 33.3in)
Dimensions - L x W x H (4JJ1X) 884mm x 748mm x 847mm (34.8in x 29.4in x 33.3in)
Emissions U.S. EPA Tier 3
EC Stage II
4JJ1
Displacement 3.0L (183.1 cu in)
Cylinders 4
Cycle 4 Stroke
Cooling System WATER COOLED (RECOMMENDED O.A.T.)
Valvetrain OHV
Injection DIRECT INJECTED
Aspiration TURBOCHARGED OR CHARGED AIR COOLED NATURALLY ASPIRATED
Fuel DIESEL
Dry Weight 320kg (705.5lbs)
Coolant Capacity (Block) 6.0L (6.3 qt.)
Oil Capacity 15.0L (15.9 qt.)
Horsepower 50 - 75.3 kW (67 - 101 HP) @ 1800 RPM Constant
62.6 - 97.7 kW (84 - 131 HP) @ 2500 RPM Variable
Dimensions - L x W x H (4JJ1T) 884mm x 748mm x 847mm (34.8in x 29.4in x 33.3in)
Dimensions - L x W x H (4JJ1X) 884mm x 748mm x 847mm (34.8in x 29.4in x 33.3in)
Emissions U.S. EPA Tier 3
EC Stage II
J-Series

Options & Accessories

Strengthen your brand with an Isuzu engine and Isuzu genuine add-on components. Isuzu accessories, backed by our Isuzu nameplate, are engineered specifically for your Isuzu engine. In today’s global climate, customizing an Isuzu engine with factory components yields a high return in customer service, support, and satisfaction, no matter where the final product resides.

  • Cooling system
  • Air Cleaner
  • Exhaust system
  • Front and rear mounts
  • Skid base
  • Instrument panel & extension harness
  • Custom power unit

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