Technical codeF4HE9484A*J1XX
Thermodynamic cycleDiesel 4 stroke
Air intakeTAA
Arrangement6L
Bore x Stroke104 x 132 mm
Total displacement6.7 L
N° valves per cylinder4
Coolingliquid
Direction of rotation (seen from flywheel side)CCW
Compression ratio16.5 : 1
Rotation mass moment of inertia (without flywheel)0.31 kgm2
Standard flywheel inertia2
Injection systemElectronic Common Rail
Injection pressure160,000 (1,600) kPa(bar)
Gas oil max intake temperature70 (at 25°C amb.)
Max suggested intake restriction with clean air filter3.5 (0.035) kPa(bar)
Max suggested intake restriction with dirty air filter4.5 (0.045) kPa(bar)
Air flow at 100% load / rated speed517 (404) kg/h
Turbocharging pressure at full load/rated speed175 (1.75) kPa(bar)
Maximum supercharging air temperature (compressor outlet)200 °C
Maximum air temperature increase between ambient and intercooler outlet25 °C
Heat rejected to intercooler at maximum power29.8 (25,543) kJ/s(kcal/h)
Intercooler system max pressure drop12 (0.12) kPa(bar)
Max allowable backpressure10 (0.1) kPa(bar)
Max exhaust temperature at full load/rated speed514 °C
Minimum oil pressure at idle70 kPa(bar)
Max oil pressure at idle350 kPa(bar)
Max oil temperature at full load/rated speed140 °C
Engine angularity limits continuous operation: max front up and front down35°
Engine angularity limits continuous operation: max left hand and right hand35°
Total system capacity including pipes, filters, etc.17.2 L
Coolant capacity (engine only)10.5 L
Water pump flow at rated speed12 m3/h
Heat to reject by heat exchanger at max power75.8 kJ/s(kcal/h)
Thermostatic valve (adjustment range)83 ÷ 99 °C
Cooling liquid max temperature106 °C
Min/max inner pressure in the cooling circuit30/275 kPa(bar)
Voltage24 V
Rated power [*]175 kW(HP)
Peak power175 kW(HP)
Peak torque1020 Nm(kgm)
Maximum no load governed speed at max rating2375 rpm
Minimum idling speed800 rpm
Mean piston speed at rated speed10.1 m/s
BMEP at max torque19.58 bar
Specific fuel consumption at full load (best value)205 @ 1250 g/kWh
Oil consumption at max rating0.1% % fuel cons.
Rumore alla potenza massima (ISO 3744)91 dBA
Minimum starting temperature without auxiliaries-15 °C
Oil and oil filter maintenance interval for replacement [**]600 h
Dry weight (standard configuration without: oil, cooling, starter, clutch, Compressor A/C, alternator)529 kg