90 ° V-12 cylinder diesel engine, 4-stroke with direct fuel injection system, turbocharging by means of turbochargers with intercooling of the charge air.
No. OF CYLINDERS & ARRANGEMENT
12-90° Vee
DIRECTION OF ROTATION
counterclockwise
BORE/STROKE (mm)
170×185
TOTAL DISPLACEMENT (liters)
50,390
DRY WEIGHT (kg)
5700
90 ° V-12 cylinder diesel engine, 4-stroke with direct fuel injection system, turbocharging by means of turbochargers with intercooling of the charge air.
No. OF CYLINDERS & ARRANGEMENT
12-90° Vee
DIRECTION OF ROTATION
counterclockwise
BORE/STROKE (mm)
170×185
TOTAL DISPLACEMENT (liters)
50,390
DRY WEIGHT (kg)
5700
| 12V170 G51 |
CARICO VARIABILE PRIME (PRP) |
EMERGENZA STAND-BY (ESP) |
||||||
|
MODELLO MOTORE ENGINE MODEL |
GAMMA DI POTENZE POWER RATINGS |
kWm bkW |
CV HP |
P.M.E. B.M.E.P. bar |
kWm bkW |
CV HP |
P.M.E. B.M.E.P. bar |
|
| 12V170 G51 | 1500 r.p.m. - 50 Hz | 1455 | 1979 | 23,1 | 1590 | 2162 | 25,2 | |
All technical data are subject to variation without notice.
To be used only as indicative.
To be confirmed with a purchase order.
| 12V170 G51 |
CARICO VARIABILE PRIME (PRP) |
EMERGENZA STAND-BY (ESP) |
||||
|
MODELLO MOTORE ENGINE MODEL |
GAMMA DI POTENZE POWER RATINGS |
kWe ekW |
kVA |
kWe ekW |
kVA | |
| 12V170 G51 | 1500 r.p.m. - 50 Hz | 1382 | 1728 | 1511 | 1888 | |
All technical data are subject to variation without notice.
To be used only as indicative.
To be confirmed with a purchase order.
• Cooling circuit complete with engine-driven centrifugal pump.
• Forced engine lubrication by engine-driven gear-type pump, plate type oil/fresh water cooler unit, cartridge type oil filter unit not switchable.
• Fuel system complete with high pressure injection pumps and feed pump.
• Electronic type speed governor.
• Fuel filters not switchable.
• Electric starting motors (24 Volt – 2×6.5 kW).
• Exhaust counterflange.
• Crankcase breathing system, open circuit.
• Emergency engine stop electrovalve.
• Flywheel and bell-housing for SAE 00 – 2 1”/18” connection.
• Sensors fitted on engine: engine cooling fresh-water high temperature with alarm contact and engine low oil pressure transmitter with alarm contact.
• Alternator for battery charging (28 Volt – 60A).
• Interfaces predisposition for water/oil heaters or for connection of external pre-heating unit.
• Industrial painting.
• Workshop tests.
• Operating and maintenance manual (commercial type).
• Spare parts catalogue (commercial type).
• Standard tools kit.
• Road worthy package.
• Engine mounted air-water Intercooler for engine air cooling.
• Fuel system complete with Bosch common-rail injection pumps.
• Dry type filters at air inlet.
• Remote dry type filters at air inlet.
• Blow-By recirculation system.
• Fuel filters with change-over whilst running.
• Oil filters with change-over whilst running.
• Flexible mountings.
• Hand pump for emptying oil sump.
• Flexible exhaust pipe elbow.
• Compressed air starter.
• Double redundant starting system (electric-electric / electric-pneumatic).
• Alternator for battery charging (28 Volt – 175A).
• Barring device.
• External pre-heater unit.
• Pre-lubrication electrical pump.
• Electric pre-heaters for oil and water complete with thermostat.
• Dual stage radiator, engine driven, complete with expansion tank and level indicator.
• Torsional vibration analysis calculations.
• Protective treatment of engine for long storage.
• Elastic coupling with rough center hole.*
• Exhaust silencer.*
• Additional sensors available upon request.
* To be defined at the moment of the order according to the customer’s requests.
NOTE
1. Mechanical powers indicated are defined according to ISO 3046/1. No derating is applied to these up to an ambient temperature of 45° C / Alt 300 mt / RH 100%.
2. Mechanical and electrical powers indicated are inclusive of the power absorbed by the radiator fan.
3. Electric powers indicated consider a total generator efficiency 0,95 and power factor of 0,8.
4. POWER DEFINITION
• Emergency power (Stand-By)
Deliverable power at variable load operation, for a maximum of 300 hours per year. No overload is allowed (ISO 3046 code IFN).
• Prime Power
Deliverable Power in continuous operation at variable load, as long as the mean power value during a period of 350 h does not exceed 75% of Prime Power. Overload allowed: 10% for every 1 hour 1 hour every 12 hours (ISO 3046 code ICXN).
• Continuous Power
Deliverable Power for effective continuous operation at 100%. Generally no overload is allowed.
All technical data are subject to variation without notice.
Shown ratings are intended without emission certification.
90 ° V-12 cylinder diesel engine, 4-stroke with direct fuel injection system, turbocharging by means of turbochargers with intercooling of the charge air.
No. OF CYLINDERS & ARRANGEMENT
12-90° Vee
DIRECTION OF ROTATION
counterclockwise
BORE/STROKE (mm)
170×185
TOTAL DISPLACEMENT (liters)
50,390
DRY WEIGHT (kg)
5700
| 12V170 G51 |
CARICO VARIABILE PRIME (PRP) |
EMERGENZA STAND-BY (ESP) |
||||||
|
MODELLO MOTORE ENGINE MODEL |
GAMMA DI POTENZE POWER RATINGS |
kWm bkW |
CV HP |
P.M.E. B.M.E.P. bar |
kWm bkW |
CV HP |
P.M.E. B.M.E.P. bar |
|
| 12V170 G51 | 1500 r.p.m. - 50 Hz | 1455 | 1979 | 23,1 | 1590 | 2162 | 25,2 | |
All technical data are subject to variation without notice.
To be used only as indicative.
To be confirmed with a purchase order.
| 12V170 G51 |
CARICO VARIABILE PRIME (PRP) |
EMERGENZA STAND-BY (ESP) |
||||
|
MODELLO MOTORE ENGINE MODEL |
GAMMA DI POTENZE POWER RATINGS |
kWe ekW |
kVA |
kWe ekW |
kVA | |
| 12V170 G51 | 1500 r.p.m. - 50 Hz | 1382 | 1728 | 1511 | 1888 | |
All technical data are subject to variation without notice.
To be used only as indicative.
To be confirmed with a purchase order.
• Cooling circuit complete with engine-driven centrifugal pump.
• Forced engine lubrication by engine-driven gear-type pump, plate type oil/fresh water cooler unit, cartridge type oil filter unit not switchable.
• Fuel system complete with high pressure injection pumps and feed pump.
• Electronic type speed governor.
• Fuel filters not switchable.
• Electric starting motors (24 Volt – 2×6.5 kW).
• Exhaust counterflange.
• Crankcase breathing system, open circuit.
• Emergency engine stop electrovalve.
• Flywheel and bell-housing for SAE 00 – 2 1”/18” connection.
• Sensors fitted on engine: engine cooling fresh-water high temperature with alarm contact and engine low oil pressure transmitter with alarm contact.
• Alternator for battery charging (28 Volt – 60A).
• Interfaces predisposition for water/oil heaters or for connection of external pre-heating unit.
• Industrial painting.
• Workshop tests.
• Operating and maintenance manual (commercial type).
• Spare parts catalogue (commercial type).
• Standard tools kit.
• Road worthy package.
• Engine mounted air-water Intercooler for engine air cooling.
• Fuel system complete with Bosch common-rail injection pumps.
• Dry type filters at air inlet.
• Remote dry type filters at air inlet.
• Blow-By recirculation system.
• Fuel filters with change-over whilst running.
• Oil filters with change-over whilst running.
• Flexible mountings.
• Hand pump for emptying oil sump.
• Flexible exhaust pipe elbow.
• Compressed air starter.
• Double redundant starting system (electric-electric / electric-pneumatic).
• Alternator for battery charging (28 Volt – 175A).
• Barring device.
• External pre-heater unit.
• Pre-lubrication electrical pump.
• Electric pre-heaters for oil and water complete with thermostat.
• Dual stage radiator, engine driven, complete with expansion tank and level indicator.
• Torsional vibration analysis calculations.
• Protective treatment of engine for long storage.
• Elastic coupling with rough center hole.*
• Exhaust silencer.*
• Additional sensors available upon request.
* To be defined at the moment of the order according to the customer’s requests.
NOTE
1. Mechanical powers indicated are defined according to ISO 3046/1. No derating is applied to these up to an ambient temperature of 45° C / Alt 300 mt / RH 100%.
2. Mechanical and electrical powers indicated are inclusive of the power absorbed by the radiator fan.
3. Electric powers indicated consider a total generator efficiency 0,95 and power factor of 0,8.
4. POWER DEFINITION
• Emergency power (Stand-By)
Deliverable power at variable load operation, for a maximum of 300 hours per year. No overload is allowed (ISO 3046 code IFN).
• Prime Power
Deliverable Power in continuous operation at variable load, as long as the mean power value during a period of 350 h does not exceed 75% of Prime Power. Overload allowed: 10% for every 1 hour 1 hour every 12 hours (ISO 3046 code ICXN).
• Continuous Power
Deliverable Power for effective continuous operation at 100%. Generally no overload is allowed.
All technical data are subject to variation without notice.
Shown ratings are intended without emission certification.
Isotta Fraschini Motori S.p.A. will be happy to respond to your inquiries.
Fill out the contact form.
isotta fraschini motori s.p.a.
VAT Number 04776160725
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