SPECIFICATIONS
104
ENGINE GENERAL SPECIFICATIONS
Note:
• The information described in Principal Engine Specifications is for a “standard” engine. To obtain the
information for the engine installed in your driven machine, please refer to the manual provided by the
driven machine manufacturer.
• Engine rating conditions are as follows (SAE J1349, ISO 3046/1):
• Atmospheric condition: Room temperature 25 °C (77 °F), atmospheric pressure 29.53 in. Hg (100 kPa,
750 mm Hg), relative humidity 30 %
• Fuel temperature at fuel injector pump Inlet: 40 °C (104 °F)
• Fuel feeding pressure: 20 ± 10 kPa (net) after engine break-in has been performed with the cooling fan,
air cleaner and muffler installed to the engine.
• With cooling fan, air cleaner, muffler: Isuzu standard
• After the engine break-in period. Output allowable deviation: ± 3 %
• 1 PS = 0.7355 kW
• 1 hp SAE (Society of Automotive Engineers) = 0.7457 kW
■
Engine family
The following is an explanation of the Engine Family field designation:
Type
Vertical in-line, water cooled, 4-cycle diesel engine
Combustion system
Direct injection models
Direct injection
Indirect injection models
Swirl chamber (ball-type)
Starting system
Electric starting
Cooling system
Radiator
Lubricating system
Forced lubrication with trochoid pump
PTO position
Flywheel end
Direction of rotation
Counterclockwise viewed from flywheel end
3
C
H
1
Identified Designation
Cylinder bore (mm)
Engine series
Number of cylinders
TNV_OperationManual_T4(under 19kW).book Page 104 Wednesday, June 17, 2015 11:23 AM
