MarineGeneratorSet

CATERPILLAR ENGINE SPECIFICATIONS

I-4, 4-Stroke-Cycle-Diesel

Displacement . . . . . . . . . . . . . . . . . . . . . . . 4 L (243 cu. in.)Bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mm (3.94 in.)Stroke. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 mm (5.0 in.)Combustion. . . . . . . . . . . . . . . . . . . . . . . . . Direct InjectionAspiration . . . . . . . . . . . . . . . . . . . . . . Naturally AspiratedGovernor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MechanicalGen Set Weight, Open Package (approx)

Heat Exchanger Cooled . . . . . . . . . . . 720 kg (1587 lb)Keel Cooled . . . . . . . . . . . . . . . . . . . . . . 715 kg (1576 lb)

Total System CapacityCooling System . . . . . . . . . . . . . . . 18 L (4.75 U.S. gal)Lube Oil System . . . . . . . . . . . . . . . 8.1 L (2.1 U.S. gal)

Sump Capacity . . . . . . . . . . . . . . 6.9 L (1.8 U.S. gal)Oil Change Interval . . . . . . . . . . . . . . . . . . . . . . . . . . 400 hr

Caterpillar DEO 10W30 or 15W40Rotation (from flywheel end) . . . . . . . Counterclockwise

3054

34 ekW (43 kVA) 50 Hz @ 1500 rpm

ACCESSORY EQUIPMENT

Air Starting MotorCrankshaft-Mounted PTO ShaftCrankshaft-Mounted PulleyCruise KitDouble Wall Fuel LinesDry or Wet Exhaust OutletsGenerator Space HeaterJacket Water HeaterPremium Control Panel, Rear Facing Control PanelRadio Frequency Interference FilterRemote-Mounted High Capacity Expansion TankRemote Panel Extension HarnessRemote Start/Stop PanelRemote Start/Stop Panel with Engine MetersRemote Start/Stop Panel with Engine Meters and AC

MetersSingle or Dual Starters12V or 24V Starting Motor

PERFORMANCE DATA

Naturally Aspirated

DM6579-00

34 ekW (.8 pf) 43 kVA

% load ekW Lph gph

100 34 10.4 2.7

75 26 7.9 2.1

50 17 5.4 1.4

Shown withAccessory Equipment

STANDARD EQUIPMENT

Air Inlet SystemCanister-type air cleaner, rain cap, Thermostart airinlet heater

Charging System12V or 24V charging alternator, negative isolatedground electrical system

Cooling SystemGear-driven self-priming sea water pump (heatexchanger engines), gear-driven centrifugal jacketwater pump, deaeration expansion tank, plate-typeengine oil cooler, engine-mounted heat exchangerwith copper-nickel tubes (heat exchanger engines),thermostat and housing, keel cooled package (keelcooled engines)

Exhaust SystemWatercooled manifold

Flywheel and Flywheel HousingSAE No. 3

Fuel SystemFuel priming pump, fuel filter, primary fuelfilter/water separator, flexible fuel lines

GeneratorBrushless separately excited generator, three-phaseor single-phase, with solid state voltage regulator,300% short circuit current up to 10 seconds, broadvoltage band

InstrumentsElectromechanical control panel with service meter,oil pressure, water temperature, DC voltage gauges;solid state control with control switch; preheatfunction; generator running light; remote startdisabled light; alarm and silence switch; volt-freecontacts

Lube SystemFumes disposal (closed system), LH oil filter and oillevel gauge, manual sump pump

Mounting SystemSteel base frame with drip pan, anti-vibration mounts

Protection SystemEnergized-to-run shutoff solenoid, switches/senders;shutdowns with indicator lights for low oil pressure,high coolant temperature, overspeed, andemergency stop

Starting System12V or 24V electric starting motor

GeneralCaterpillar yellow paint

3054 MARINE GENERATOR SET — 34 ekW (43 kVA)

RATING CONDITIONS

Ratings are based on SAE J1228/ISO8665standard conditions of 100 kPa (29.61 in. Hg),25°C (77°F), and 30% relative humidity. Theseratings also apply at ISO3046/1, DIN6271/3, andBS5514 conditions of 100 kPa (29.61 in. Hg),27°C (81°F), and 60% relative humidity.

Fuel rates are based on fuel oil of 35° API [16°C (60°F)] gravity having an LHV of 42 780 kJ/kg (18,390 Btu/lb) when used at 29°C(85°F) and weighing 838.9 g/L (7.001 lb/U.S. gal).

Additional ratings may be available for specificcustomer requirements. Consult your Caterpillarrepresentative for additional information.

CATERPILLAR GENERATOR

Power Factor. . . . . . . . . . . . . . . . . . . . . . . . . . . 0.8/1.0Phase. . . . . . . . . . . . . . . . . . . . . . . . . . . . Three/SingleFrame . . . . . . . . . . . . . . . . . . . . . . . . . . . 2024B/2024JInsulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class HTemperature Rise

@ 50°C Ambient . . . . . . . . . . . . . . . 105°C (221°F)Winding Pitch Code . . . . . . . . . . . . . . . . . . 2/3-(N°6)Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 wiresDrip Proof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP 23Air Flow 50/60 Hz . . . . . . . . . . . . . . . . 0.27-0.32 m3/sExcitation System . . . . . . . . . . . . . . . . . . . . . . . AREPVoltage Regulation (steady state) . . . . . . . . ±0.5%Total Harmonic Content LL/LN. . . . . . . . . . . . . <4%Wave Form: NEMA=TIF . . . . . . . . . . . . . . . . . . <50%Wave Form: I.E.C.=THF . . . . . . . . . . . . . . . . . . . <2%

DIMENSIONS

Open Package

mm in.

Overall Length 1394 54.9

Overall Height 1186 46.7

Overall Width 735 28.9Width of rails 700 27.6

Right Side Front Footprint (Bottom View)

TMI Reference No.: DM6579-00 (10-31-01)Materials and specifications are subject to change without notice. The International System of Units (SI) is used in this publication.

LEHM1818-02 (12-01) Printed in U.S.A. ©2001 CaterpillarAll rights reserved.

Performance data is calculated in accordance with tolerances and conditions stated in this specification sheet and is only intended for purposes ofcomparison with other manufacturers’ engines. Actual engine performance may vary according to the particular application of the engine andoperating conditions beyond Caterpillar’s control.

MarineGeneratorSet

Shown withAccessory Equipment

CATERPILLAR ENGINE SPECIFICATIONS

I-4, 4-Stroke-Cycle-Diesel

Displacement . . . . . . . . . . . . . . . . . . . . . . . 4 L (243 cu. in.)Bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mm (3.94 in.)Stroke. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 mm (5.0 in.)Combustion. . . . . . . . . . . . . . . . . . . . . . . . . Direct InjectionAspiration . . . . . . . . . . . . . . . . . . . . . . Naturally AspiratedGovernor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MechanicalGen Set Weight, Open Package (approx)

Heat Exchanger Cooled . . . . . . . . . . . 720 kg (1587 lb)Keel Cooled . . . . . . . . . . . . . . . . . . . . . . 715 kg (1576 lb)

Total System CapacityCooling System . . . . . . . . . . . . . . . 18 L (4.75 U.S. gal)Lube Oil System . . . . . . . . . . . . . . . 8.1 L (2.1 U.S. gal)

Sump Capacity . . . . . . . . . . . . . . 6.9 L (1.8 U.S. gal)Oil Change Interval . . . . . . . . . . . . . . . . . . . . . . . . . . 400 hr

Caterpillar DEO 10W30 or 15W40Rotation (from flywheel end) . . . . . . . Counterclockwise

3054

40 ekW (50 kVA) 60 Hz @ 1800 rpm

STANDARD EQUIPMENT

Air Inlet SystemCanister-type air cleaner, rain cap, Thermostart airinlet heater

Charging System12V or 24V charging alternator, negative isolatedground electrical system

Cooling SystemGear-driven self-priming sea water pump (heatexchanger engines), gear-driven centrifugal jacketwater pump, deaeration expansion tank, plate-typeengine oil cooler, engine-mounted heat exchangerwith copper-nickel tubes (heat exchanger engines),thermostat and housing, keel cooled package (keelcooled engines)

Exhaust SystemWatercooled manifold

Flywheel and Flywheel HousingSAE No. 3

Fuel SystemFuel priming pump, fuel filter, primary fuelfilter/water separator, flexible fuel lines

GeneratorBrushless separately excited generator, three-phaseor single-phase, with solid state voltage regulator,300% short circuit current up to 10 seconds, broadvoltage band

InstrumentsElectromechanical control panel with service meter,oil pressure, water temperature, DC voltage gauges;solid state control with control switch; preheatfunction; generator running light; remote startdisabled light; alarm and silence switch; volt-freecontacts

Lube SystemFumes disposal (closed system), LH oil filter and oillevel gauge, manual sump pump

Mounting SystemSteel base frame with drip pan, anti-vibration mounts

Protection SystemEnergized-to-run shutoff solenoid, switches/senders;shutdowns with indicator lights for low oil pressure,high coolant temperature, overspeed, andemergency stop

Starting System12V or 24V electric starting motor

GeneralCaterpillar yellow paint

ACCESSORY EQUIPMENT

Air Starting MotorCrankshaft-Mounted PTO ShaftCrankshaft-Mounted PulleyCruise KitDouble Wall Fuel LinesDry or Wet Exhaust OutletsGenerator Space HeaterJacket Water HeaterPremium Control Panel, Rear Facing Control PanelRadio Frequency Interference FilterRemote-Mounted High Capacity Expansion TankRemote Panel Extension HarnessRemote Start/Stop PanelRemote Start/Stop Panel with Engine MetersRemote Start/Stop Panel with Engine Meters and AC

MetersSingle or Dual Starters12V or 24V Starting Motor

PERFORMANCE DATA

Naturally Aspirated

DM6580-00

40 ekW (.8 pf) 50 kVA

% load ekW Lph gph

100 40 12.5 3.3

75 30 9.4 2.5

50 20 6.7 1.7

3054 MARINE GENERATOR SET — 40 ekW (50 kVA)

RATING CONDITIONS

Ratings are based on SAE J1228/ISO8665standard conditions of 100 kPa (29.61 in. Hg),25°C (77°F), and 30% relative humidity. Theseratings also apply at ISO3046/1, DIN6271/3, andBS5514 conditions of 100 kPa (29.61 in. Hg),27°C (81°F), and 60% relative humidity.

Fuel rates are based on fuel oil of 35° API [16°C (60°F)] gravity having an LHV of 42 780 kJ/kg (18,390 Btu/lb) when used at 29°C(85°F) and weighing 838.9 g/L (7.001 lb/U.S. gal).

Additional ratings may be available for specificcustomer requirements. Consult your Caterpillarrepresentative for additional information.

CATERPILLAR GENERATOR

Power Factor. . . . . . . . . . . . . . . . . . . . . . . . . . . 0.8/1.0Phase. . . . . . . . . . . . . . . . . . . . . . . . . . . . Three/SingleFrame . . . . . . . . . . . . . . . . . . . . . . . . . . . 2024B/2024JInsulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class HTemperature Rise

@ 50°C Ambient . . . . . . . . . . . . . . . 105°C (221°F)Winding Pitch Code . . . . . . . . . . . . . . . . . . 2/3-(N°6)Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 wiresDrip Proof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP 23Air Flow 50/60 Hz . . . . . . . . . . . . . . . . 0.27-0.32 m3/sExcitation System . . . . . . . . . . . . . . . . . . . . . . . AREPVoltage Regulation (steady state) . . . . . . . . ±0.5%Total Harmonic Content LL/LN. . . . . . . . . . . . . <4%Wave Form: NEMA=TIF . . . . . . . . . . . . . . . . . . <50%Wave Form: I.E.C.=THF . . . . . . . . . . . . . . . . . . . <2%

TMI Reference No.: DM6580-00 (10-31-01)Materials and specifications are subject to change without notice. The International System of Units (SI) is used in this publication.

LEHM1819-02 (12-01) Printed in U.S.A. ©2001 CaterpillarAll rights reserved.

Performance data is calculated in accordance with tolerances and conditions stated in this specification sheet and is only intended for purposes ofcomparison with other manufacturers’ engines. Actual engine performance may vary according to the particular application of the engine andoperating conditions beyond Caterpillar’s control.

DIMENSIONS

Open Package

mm in.

Overall Length 1394 54.9

Overall Height 1186 46.7

Overall Width 735 28.9Width of rails 700 27.6

Right Side Front Footprint (Bottom View)

MarineGeneratorSet

CATERPILLAR ENGINE SPECIFICATIONS

I-4, 4-Stroke-Cycle-Diesel

Displacement . . . . . . . . . . . . . . . . . . . . . . . 4 L (243 cu. in.)Bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mm (3.94 in.)Stroke. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 mm (5.0 in.)Combustion. . . . . . . . . . . . . . . . . . . . . . . . . Direct InjectionAspiration . . . . . . . . . . . . . . . . . . . . . . . . . . . TurbochargedGovernor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MechanicalGen Set Weight, Open Package (approx)

Heat Exchanger Cooled . . . . . . . . . . . 902 kg (1984 lb)Keel Cooled . . . . . . . . . . . . . . . . . . . . . . 897 kg (1973 lb)

Total System CapacityCooling System . . . . . . . . . . . . . . . 18 L (4.75 U.S. gal)Lube Oil System . . . . . . . . . . . . . . . 8.1 L (2.1 U.S. gal)

Sump Capacity . . . . . . . . . . . . . . 6.9 L (1.8 U.S. gal)Oil Change Interval . . . . . . . . . . . . . . . . . . . . . . . . . . 400 hr

Caterpillar DEO 10W30 or 15W40Rotation (from flywheel end) . . . . . . . Counterclockwise

3054

60 ekW (75 kVA) 50 Hz @ 1500 rpm

PERFORMANCE DATA

Turbocharged

DM6581-00

60 ekW (.8 pf) 75 kVA

% load ekW Lph gph

100 60 17.3 4.5

75 45 13.1 3.2

50 30 9.5 2.3

DINA engine,Shown with

Accessory Equipment

STANDARD EQUIPMENT

Air Inlet SystemCanister-type air cleaner, rain cap, Thermostart airinlet heater

Charging System12V or 24V charging alternator, negative isolatedground electrical system

Cooling SystemGear-driven self-priming sea water pump (heatexchanger engines), gear-driven centrifugal jacketwater pump, deaeration expansion tank, plate-typeengine oil cooler, engine-mounted heat exchangerwith copper-nickel tubes (heat exchanger engines),thermostat and housing, keel cooled package (keelcooled engines)

Exhaust SystemWatercooled manifold

Flywheel and Flywheel HousingSAE No. 3

Fuel SystemFuel priming pump, fuel filter, primary fuelfilter/water separator, flexible fuel lines

Generator12 lead reconnectable, three-phase, brushless,separately excited generator, 300% short circuitcurrent up to 10 seconds, 2/3 pitch, broad voltageband, IP23 water protection, solid state voltageregulator, Class H insulation, generator temperaturerise exceeds marine society requirement for Class Hinsulation — 85° C @ 50° C ambient-prime

InstrumentsElectromechanical control panel with service meter, oilpressure, water temperature, DC voltage gauges; solidstate control with control switch; preheat function;generator running light; remote start disabled light;alarm and silence switch; volt-free contacts

Lube SystemFumes disposal (closed system), LH oil filter and oillevel gauge, manual sump pump

Mounting SystemSteel base frame with drip pan, anti-vibration mounts

Protection SystemEnergized-to-run shutoff solenoid, switches/senders;shutdowns with indicator lights for low oil pressure,high coolant temperature, overspeed, andemergency stop

Starting System12V or 24V electric starting motor

GeneralCaterpillar yellow paint

ACCESSORY EQUIPMENT

Air Starting MotorCrankshaft-Mounted PTO ShaftCrankshaft-Mounted PulleyCruise KitDouble Wall Fuel LinesDry or Wet Exhaust OutletsGenerator Space HeaterJacket Water HeaterPremium Control Panel, Rear Facing Control PanelRadio Frequency Interference FilterRemote-Mounted High Capacity Expansion TankRemote Panel Extension HarnessRemote Start/Stop PanelRemote Start/Stop Panel with Engine MetersRemote Start/Stop Panel with Engine Meters and AC

MetersSingle or Dual Starters12V or 24V Starting Motor

3054 MARINE GENERATOR SET — 60 ekW (75 kVA)

RATING CONDITIONS

Ratings are based on SAE J1228/ISO8665standard conditions of 100 kPa (29.61 in. Hg),25°C (77°F), and 30% relative humidity. Theseratings also apply at ISO3046/1, DIN6271/3, andBS5514 conditions of 100 kPa (29.61 in. Hg),27°C (81°F), and 60% relative humidity.

Fuel rates are based on fuel oil of 35° API [16°C (60°F)] gravity having an LHV of 42 780 kJ/kg (18,390 Btu/lb) when used at 29°C(85°F) and weighing 838.9 g/L (7.001 lb/U.S. gal).

Additional ratings may be available for specificcustomer requirements. Consult your Caterpillarrepresentative for additional information.

CATERPILLAR GENERATOR

Power Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.8Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3024BInsulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class HTemperature Rise

@ 50°C Ambient . . . . . . . . . . . . . . . . 85°C (185°F)Winding Pitch Code . . . . . . . . . . . . . . . . . . 2/3-(N°6)Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 wiresDrip Proof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP 23Air Flow 50/60 Hz . . . . . . . . . . . . . . . . 0.37-0.44 m3/sExcitation System . . . . . . . . . . . . . . . . . . . . . . . AREPVoltage Regulation (steady state) . . . . . . . . ±0.5%Total Harmonic Content LL/LN. . . . . . . . . . . . . <4%Wave Form: NEMA=TIF . . . . . . . . . . . . . . . . . . <50%Wave Form: I.E.C.=THF . . . . . . . . . . . . . . . . . . . <2%

TMI Reference No.: DM6581-00 (10-31-01)Materials and specifications are subject to change without notice. The International System of Units (SI) is used in this publication.

LEHM1820-03 (4-04) Printed in U.S.A. ©2004 CaterpillarAll rights reserved.

Performance data is calculated in accordance with tolerances and conditions stated in this specification sheet and is only intended for purposes ofcomparison with other manufacturers’ engines. Actual engine performance may vary according to the particular application of the engine andoperating conditions beyond Caterpillar’s control.

DIMENSIONS

Open Package Enclosed Package

mm in. mm in.

Overall Length 1547 60.9 1671.6 65.8

Overall Height 1186 46.7 1118.7 44.0

Overall Width 749 29.5 926.8 36.5

Right Side Front Footprint (Bottom View)

MarineGeneratorSet

DINA Engine,Shown with

Accessory Equipment

CATERPILLAR ENGINE SPECIFICATIONS

I-4, 4-Stroke-Cycle-Diesel

Displacement . . . . . . . . . . . . . . . . . . . . . . . 4 L (243 cu. in.)Bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mm (3.94 in.)Stroke. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 mm (5.0 in.)Combustion. . . . . . . . . . . . . . . . . . . . . . . . . Direct InjectionAspiration . . . . . . . . . . . . . . . . . . . . . . . . . . . TurbochargedGovernor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MechanicalGen Set Weight, Open Package (approx)

Heat Exchanger Cooled . . . . . . . . . . . 902 kg (1984 lb)Keel Cooled . . . . . . . . . . . . . . . . . . . . . . 897 kg (1973 lb)

Total System CapacityCooling System . . . . . . . . . . . . . . . 18 L (4.75 U.S. gal)Lube Oil System . . . . . . . . . . . . . . . 8.1 L (2.1 U.S. gal)

Sump Capacity . . . . . . . . . . . . . . 6.9 L (1.8 U.S. gal)Oil Change Interval . . . . . . . . . . . . . . . . . . . . . . . . . . 400 hr

Caterpillar DEO 10W30 or 15W40Rotation (from flywheel end) . . . . . . . Counterclockwise

3054

72 ekW (90 kVA) 60 Hz @ 1800 rpm

STANDARD EQUIPMENT

Air Inlet SystemCanister-type air cleaner, rain cap, Thermostart airinlet heater

Charging System12V or 24V charging alternator, negative isolatedground electrical system

Cooling SystemGear-driven self-priming sea water pump (heatexchanger engines), gear-driven centrifugal jacketwater pump, deaeration expansion tank, plate-typeengine oil cooler, engine-mounted heat exchangerwith copper-nickel tubes (heat exchanger engines),thermostat and housing, keel cooled package (keelcooled engines)

Exhaust SystemWatercooled manifold

Flywheel and Flywheel HousingSAE No. 3

Fuel SystemFuel priming pump, fuel filter, primary fuelfilter/water separator, flexible fuel lines

Generator12 lead reconnectable, three-phase, brushless,separately excited generator, 300% short circuitcurrent up to 10 seconds, 2/3 pitch, broad voltageband, IP23 water protection, solid state voltageregulator, Class H insulation, generator temperaturerise exceeds marine society requirement for Class Hinsulation — 85° C @ 50° C ambient-prime

InstrumentsElectromechanical control panel with service meter, oilpressure, water temperature, DC voltage gauges; solidstate control with control switch; preheat function;generator running light; remote start disabled light;alarm and silence switch; volt-free contacts

Lube SystemFumes disposal (closed system), LH oil filter and oillevel gauge, manual sump pump

Mounting SystemSteel base frame with drip pan, anti-vibration mounts

Protection SystemEnergized-to-run shutoff solenoid, switches/senders;shutdowns with indicator lights for low oil pressure,high coolant temperature, overspeed, andemergency stop

Starting System12V or 24V electric starting motor

GeneralCaterpillar yellow paint

ACCESSORY EQUIPMENT

Air Starting MotorCrankshaft-Mounted PTO ShaftCrankshaft-Mounted PulleyCruise KitDouble Wall Fuel LinesDry or Wet Exhaust OutletsGenerator Space HeaterJacket Water HeaterPremium Control Panel, Rear Facing Control PanelRadio Frequency Interference FilterRemote-Mounted High Capacity Expansion TankRemote Panel Extension HarnessRemote Start/Stop PanelRemote Start/Stop Panel with Engine MetersRemote Start/Stop Panel with Engine Meters and AC

MetersSingle or Dual Starters12V or 24V Starting Motor

PERFORMANCE DATA

Turbocharged

DM6582-00

72 ekW (.8 pf) 90 kVA

% load ekW Lph gph

100 72 20.3 5.2

75 54 15.7 3.9

50 36 11.0 2.8

3054 MARINE GENERATOR SET — 72 ekW (90 kVA)

RATING CONDITIONS

Ratings are based on SAE J1228/ISO8665standard conditions of 100 kPa (29.61 in. Hg),25°C (77°F), and 30% relative humidity. Theseratings also apply at ISO3046/1, DIN6271/3, andBS5514 conditions of 100 kPa (29.61 in. Hg),27°C (81°F), and 60% relative humidity.

Fuel rates are based on fuel oil of 35° API [16°C (60°F)] gravity having an LHV of 42 780 kJ/kg (18,390 Btu/lb) when used at 29°C(85°F) and weighing 838.9 g/L (7.001 lb/U.S. gal).

Additional ratings may be available for specificcustomer requirements. Consult your Caterpillarrepresentative for additional information.

CATERPILLAR GENERATOR

Power Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.8Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3024BInsulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class HTemperature Rise

@ 50°C Ambient . . . . . . . . . . . . . . . . 85°C (185°F)Winding Pitch Code . . . . . . . . . . . . . . . . . . 2/3-(N°6)Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 wiresDrip Proof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP 23Air Flow 50/60 Hz . . . . . . . . . . . . . . . . 0.37-0.44 m3/sExcitation System . . . . . . . . . . . . . . . . . . . . . . . AREPVoltage Regulation (steady state) . . . . . . . . ±0.5%Total Harmonic Content LL/LN. . . . . . . . . . . . . <4%Wave Form: NEMA=TIF . . . . . . . . . . . . . . . . . . <50%Wave Form: I.E.C.=THF . . . . . . . . . . . . . . . . . . . <2%

TMI Reference No.: DM6582-00 (10-31-01)Materials and specifications are subject to change without notice. The International System of Units (SI) is used in this publication.

LEHM1821-03 (4-04) Printed in U.S.A. ©2004 CaterpillarAll rights reserved.

Performance data is calculated in accordance with tolerances and conditions stated in this specification sheet and is only intended for purposes ofcomparison with other manufacturers’ engines. Actual engine performance may vary according to the particular application of the engine andoperating conditions beyond Caterpillar’s control.

DIMENSIONS

Open Package Enclosed Package

mm in. mm in.

Overall Length 1547 60.9 1671.6 65.8

Overall Height 1186 46.7 1118.7 44.0

Overall Width 749 29.5 926.8 36.5

Right Side Front Footprint (Bottom View)