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12V170 G51 ENGINE

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

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Description

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

Mechanical Power

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.

ELECTRICAL OUTPUT

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.

BASIC ENGINE BUILD

• 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.

OPTIONAL ITEMS

• 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.

PERFORMANCE DIAGRAM

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.

Loading...

Description

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

Mechanical Power

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.

ELECTRICAL OUTPUT

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.

BASIC ENGINE BUILD

• 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.

OPTIONAL ITEMS

• 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.

PERFORMANCE DIAGRAM

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.

Form di contatto

fregio isotta fraschini
fregio isotta fraschini