H Series Industrial Engines
Where Isuzu’s legendary reliability and technical innovations meet is where you will find Isuzu H Series engines. Developed from a long pedigree of dependability, the highly fuel efficient Isuzu H Series takes diesel engine technology to the next level.
H Series Industrial Engines
Where Isuzu’s legendary reliability and technical innovations meet is where you will find Isuzu H Series engines. Developed from a long pedigree of dependability, the highly fuel efficient Isuzu H Series takes diesel engine technology to the next level.
H Series Industrial Engines
Where Isuzu’s legendary reliability and technical innovations meet is where you will find Isuzu H Series engines. Developed from a long pedigree of dependability, the highly fuel efficient Isuzu H Series takes diesel engine technology to the next level.
Engine Overview
| Type | Variable & Fixed |
| No. of Cylinders | 4-6 |
| Injection System | Common Rail |
| Intake System | Turbo Charge Air Cooled |
| Displacement [L] | 5.19 – 7.79 |
| Bore [mm] | 115.0 |
| Stroke [mm] | 125.0 |
| Gear Case PTO | Available on specific models |
| Flywheel Housing | SAE #2, SAE #3 |
| Flywheel | SAE 10", SAE 11.5” |
| Voltage [V] | 12.0 – 24.0 |
| Starter Capacity [kW] | 2.5 - 5.0 |
| Alternator Capacity [A] | 50.0 – 110.0 |
| Applied Regulation | Tier-3 |
| Dry Weight [kg] | 470.0 – 640.0 |
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Engine Overview
| Type | Variable & Fixed |
| No. of Cylinders | 4-6 |
| Injection System | Common Rail |
| Intake System | Turbo Charge Air Cooled |
| Displacement [L] | 5.19 – 7.79 |
| Bore [mm] | 115.0 |
| Stroke [mm] | 125.0 |
| Gear Case PTO | Available on specific models |
| Flywheel Housing | SAE #2, SAE #3 |
| Flywheel | SAE 10", SAE 11.5” |
| Voltage [V] | 12.0 – 24.0 |
| Starter Capacity [kW] | 2.5 - 5.0 |
| Alternator Capacity [A] | 50.0 – 110.0 |
| Applied Regulation | Tier-3 |
| Dry Weight [kg] | 470.0 – 640.0 |
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Engine Overview
| Type | Variable & Fixed |
| No. of Cylinders | 4-6 |
| Injection System | Common Rail |
| Intake System | Turbo Charge Air Cooled |
| Displacement [L] | 5.19 – 7.79 |
| Bore [mm] | 115.0 |
| Stroke [mm] | 125.0 |
| Gear Case PTO | Available on specific models |
| Flywheel Housing | SAE #2, SAE #3 |
| Flywheel | SAE 10", SAE 11.5” |
| Voltage [V] | 12.0 – 24.0 |
| Starter Capacity [kW] | 2.5 - 5.0 |
| Alternator Capacity [A] | 50.0 – 110.0 |
| Applied Regulation | Tier-3 |
| Dry Weight [kg] | 470.0 – 640.0 |
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Key Features
Low Fuel Consumption
With its highly efficient combustion chamber design, the Isuzu H Series extracts every bit of power making it highly fuel efficient. With low noise levels and smooth operating performance, it is ideal for those applications looking for high end product.
01 / 04
Key Features
Low Fuel Consumption
With its highly efficient combustion chamber design, the Isuzu H Series extracts every bit of power making it highly fuel efficient. With low noise levels and smooth operating performance, it is ideal for those applications looking for high end product.
01 / 04
Key Features
Low Fuel Consumption
With its highly efficient combustion chamber design, the Isuzu H Series extracts every bit of power making it highly fuel efficient. With low noise levels and smooth operating performance, it is ideal for those applications looking for high end product.
01 / 04
Key Features
Application flexibility
The versatile Isuzu H Series engines can be adapted to suit a variety of applications including: Agricultural, General Industry, Hydraulic Pumping, Irrigation, Refrigeration and Water Pumping.
02 / 04
Key Features
Application flexibility
The versatile Isuzu H Series engines can be adapted to suit a variety of applications including: Agricultural, General Industry, Hydraulic Pumping, Irrigation, Refrigeration and Water Pumping.
02 / 04
Key Features
Application flexibility
The versatile Isuzu H Series engines can be adapted to suit a variety of applications including: Agricultural, General Industry, Hydraulic Pumping, Irrigation, Refrigeration and Water Pumping.
02 / 04
Key Features
Accessories
Isuzu offers a variety of kit-form accessories for H Series engines that include: Cooling System, Air Cleaning, Exhaust Systems, Auxiliary Couplings, Engines Mountings, Engine Control Systems and Skid Bases.
Find Out More03 / 04
Key Features
Accessories
Isuzu offers a variety of kit-form accessories for H Series engines that include: Cooling System, Air Cleaning, Exhaust Systems, Auxiliary Couplings, Engines Mountings, Engine Control Systems and Skid Bases.
Find Out More03 / 04
Key Features
Accessories
Isuzu offers a variety of kit-form accessories for H Series engines that include: Cooling System, Air Cleaning, Exhaust Systems, Auxiliary Couplings, Engines Mountings, Engine Control Systems and Skid Bases.
Find Out More03 / 04
Key Features
Ready to Work
The H Series engine range is available as a Made to Stock (MTS) unit. MTS power units are supplied ready to work with exhausts, air systems, control units and other accessories, which means you can switch them on and put them straight to work.
Find Out More04 / 04
Key Features
Ready to Work
The H Series engine range is available as a Made to Stock (MTS) unit. MTS power units are supplied ready to work with exhausts, air systems, control units and other accessories, which means you can switch them on and put them straight to work.
Find Out More04 / 04
Key Features
Ready to Work
The H Series engine range is available as a Made to Stock (MTS) unit. MTS power units are supplied ready to work with exhausts, air systems, control units and other accessories, which means you can switch them on and put them straight to work.
Find Out More04 / 04
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| ENGINE FAMILY | MODEL | DISPLACMENT (LITRES) | CYLINDERS | CONTINUOUS OUTPUT** (KW @ RPM) | STANDBY OUTPUT^ (KW @ RPM) | SPECIFIC FUEL CONSUMPTION AT CONTINUOUS RATING 100% (G/KWH) | SPECIFIC FUEL CONSUMPTION AT CONTINUOUS RATING 100%* (L/H) | SPEC SHEET | INSTALLATION DRAWINGS |
| 4HK1 | XYGV02 | 5.19 | 4 | 97.20 @ 1500 | 108.00 @ 1500 | 216 | 25.14 | Spec Sheet | Download |
| 6HK1 | XYGV02 | 7.79 | 6 | 134.30 @ 1500 | 167.40 @ 1500 | 219 | 35.22 | Spec Sheet | Download |
| ENGINE FAMILY | MODEL | DISPLACMENT (LITRES) | CYLINDERS | RATED OUTPUT (KW @ RPM) | SPECIFIC FUEL CONSUMPTION AT CONTINUOUS RATING 100% (G/KWH) | SPECIFIC FUEL CONSUMPTION AT CONTINUOUS RATING 100%* (L/H) | SPEC SHEET | INSTALLATION DRAWINGS |
| 4HK1 | XYBW02 | 5.19 | 4 | 147.00 @ 2100 | 211 | 37.15 | Spec Sheet | Download |
| 6HK1 | XYBW02 | 7.79 | 6 | 212.00 @ 2000 | 214 | 54.33 | Spec Sheet | Download |
* Specific fuel consumption based on diesel fuel with a specific gavity of 0.835 kg/m3 at 15 degrees C. Actual figures may vary.
^ The Standby Power Rating is applicable to emergency power applications where power is supplied for the duration of normal power interruption. No sustained overload capability is available for this rating. This rating is only applicable to variable loads with an average load factor of 70 percent over 24 hours of the standby rating and for a maximum of 200 hours of operation per year The standby rating is only applicable to emergency and standby applications where the generator set serves as the back up to the normal utility source. No sustained utility parallel operation is permitted with this rating.
**The Continuous Power Rating is applicable when supplying electric power in lieu of commercially purchased power. The number of allowable operating hours per year is unlimited for variable load applications but is limited for constant load applications.