TPD1696E - 4012-46TAG1A 2A 60Hz -...

Technical Data4000 Series 4012-46TAG1A

4012-46TAG2ADiesel Engine - ElectropaK1800 rev/min

Basic technical dataNumber of cylinders ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..12Cylinder arrangement... ... ... ... ... ... ... ... ... ... ... ... ... ... Vee, 60°Cycle ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... . 4 strokeInduction system .. ... ... ... ... ... ... ... ... ... ... ... ... ... .turbochargedCombustion system.. ... ... ... ... ... ... ... ... ... ... ... .. direct injectionCompression ratio ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...13:1Bore.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 160 mmStroke .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .190 mmCubic capacity .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. 45·842 litresDirection of rotation .. ... .. anti-clockwise when viewed on flywheelFiring order ... ... ... ... .1A, 6B, 5A, 2B, 3A, 4B, 6A, 1B, 2A, 5B, 4A, 3B

Cylinder 1 . ... ... ... ... ... ... ... ... ... ... ... ... ... furthest from flywheelNote: Cylinders designated ‘A’ are on the right hand side of the engine when viewed from the flywheel end

Approximate weights

Overall dimensions of ElectropaK

Moment of inertiaTotal engine inertia ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..19,3 kgm²

Centre of gravityBare engine (dry)-forward of the rear face of the cylinder block .. ... ... ... ... 771 mm-above the crankshaft centre line . ... ... ... ... ... ... ... ... ... .. 32 mmElectropaK - tropical cooling (wet)-forward of the rear face of the cylinder block .. ... ... ... .. 1227 mm-above the crankshaft centre line . ... ... ... ... ... ... ... ... ... 152 mmElectropaK - temperate cooling (wet)-forward of the rear face of the cylinder block .. ... ... ... .. 1169 mm-above the crankshaft centre line . ... ... ... ... ... ... ... ... ... 140 mm

Cyclic irregularity for engine/flywheel maximum4012-46TAG1A.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 1:9754012-46TAG2A.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 1:975

RatingsSteady state speed stability at constant load. ... ... ... ... .. ± 0·25%Electrical rating are based on average alternator efficiency and are for guidance only (0.8 power factor being used).

Operating pointEngine speed ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 1800 rev/minStatic injection timing . ... ... ... ... ... ... ... ... ... ... ... ... ... 20° BTDCCooling water exit temperature.. ... ... ... ... ... ... ... ... ... ... < 98 °CFuel data ... ... ... ... to conform to BS2869 Class A2 or BS EN590

PerformanceAll data based on operation to ISO 3046/1, BS 5514 and DIN 6271 standard reference conditions.

NoiseEstimated sound pressure level. ... ... ... ... ... ... ... 114 d(B)Ad(B)A

Test conditionsAir temperature. . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. 25 °CBarometric pressure .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... 100 kPaRelative humidity ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... . 30%Air inlet restriction at maximum power (nominal)... ... ... ... 2,5 kPaExhaust back pressure at maximum pressure (nominal)... 3,0 kPaFuel temperature (inlet pump) ... ... ... ... ... ... ... .. 58 °C maximumFor engines operating in ambient conditions other than the standard reference conditions stated below, a suitable de-rate must be applied. De-rate curves for increased ambient temperature and/or altitude are shown on the Perkins Intranet site.For test conditions relevant to data on load acceptance, refer to the rear of this document

Description unit Tropical TemperateEngine (dry) Kg 4400 4400

Electropak (wet) + fuel cooler Kg 6086 5949Electropak (wet) - fuel cooler Kg 6070 5933

unit Tropical TemperateHeight mm 2259 2255Length mm 3915 3916Width mm 2198 1775

General installation4012-46TAG1A - Temperate

4012-46TAG1A - Tropical

Designation UnitsType of operation and application - 60Hz

Baseload power Prime power Standby powerGross engine power kWm 974 1213 1327Fan and battery charging alternator power kW 64Nett engine power kWm 910 1149 1263Brake mean effective pressure (gross) kPa 1416 1763 1930Combustion air flow at ISO conditions m³/min 102 117 124Exhaust gas temperature (max) after turbo °C 360 389 403Exhaust gas flow (max) at atmospheric pressure m³/min 218 250 287Exhaust gas mass flow kg/s 2,0 2,3 2,4Boost pressure ratio - 2,4:1 2,8:1 3,0:1Mechanical efficiency % 88 90 91Overall thermal efficiency (nett) % 38Regenerative power (estimated) kWm 69Engine coolant flow l/min 1200

Typical Genset electrical output (0.8pf)kVA 1080 1364 1500kWe 884 1091 1200

Assumed alternator efficiency % 95


Baseload power Prime power Standby powerGross engine power kWm 974 1213 1327Fan and battery charging alternator power kW 60Nett engine power kWm 914 1153 1267Brake mean effective pressure (gross) kPa 1410 1757 1924Combustion air flow at ISO conditions m³/min 102 117 124Exhaust gas temperature (max) after turbo °C 360 389 403Exhaust gas flow (max) at atmospheric pressure m³/min 218 250 287Exhaust gas mass flow kg/s 2,0 2,3 2,4Boost pressure ratio - 2,4:1 3,0:1 3,0:1Mechanical efficiency % 88 90 91Overall thermal efficiency (nett) % 38Regenerative power (estimated) kWm 69Engine coolant flow l/min 1200



General installation 4012-46TAG2A - Temperate


Note: Not to be used for combined heat and power (CHP) purposes (indicative figures only). If necessary, please consult the Applications Department, Perkins Engines Company Limited, Stafford.

Rating definitionsBaseload powerUnlimited hours usage with an average load factor of 100% of the published baseload power rating.

Prime powerUnlimited hours usage with an average load factor of 80% of the published Prime Power over each 24 hour period. A 10% overload is available for 1 hour in every 12 hours.

Standby powerLimited to 500 hours annual usage with an average load factor of 80% of the published Standby Power rating over each 24 hour period.Up to 300 hours of annual usage may be run continuously. No overload is permitted on Standby Power.

Emissions capabilityAll 4012-46TAG ratings are optimised to the ‘best fuel consumption’ and do not comply to Harmonised International Regulation Emission Limits. More information on these statements can be obtained by contacting the Applications Department at Perkins Engines Company Limited.


Baseload power Prime power Standby powerGross engine power kWm 1069 1331 1459Fan and battery charging alternator power kW 64Nett engine power kWm 1005 1267 1395Brake mean effective pressure (gross) kPa 1555 1936 2121Combustion air flow at ISO conditions m³/min 108 125 133Exhaust gas temperature (max) after turbo °C 372 403 418Exhaust gas flow (max) at atmospheric pressure m³/min 231 287 306Exhaust gas flow (max) kg/s 2.1 2,4 2,6Boost pressure ratio - 2,6:1 3,0:1 3,2:1Mechanical efficiency % 89 91 92Overall thermal efficiency (nett) % 38Regenerative power (estimated) kWm 69Engine coolant flow l/min 1200




Baseload power Prime power Standby powerGross engine power kWm 1069 1332 1459Fan and battery charging alternator power kW 60Nett engine power kWm 1009 1272 1399Brake mean effective pressure (gross) kPa 1549 1930 2116Combustion air flow at ISO conditions m³/min 108 125 133Exhaust gas temperature (max) after turbo °C 372 403 418Exhaust gas flow (max) at atmospheric pressure m³/min 231 287 306Exhaust gas mass flow kg/s 2,1 2,4 2,6Boost pressure ratio - 2,6:1 3,0:1 3,2Mechanical efficiency % 89 91 91Overall thermal efficiency (nett) % 38Regenerative power (estimated) kWm 69Engine coolant flow l/min 1200



Energy balance4012-46TAG1A - Temperate


4012-46TAG2A - Temperate


Note: Not to be used for combined heat and power (CHP) purposes (indicative figures only). If necessary, please consult the Applications Department, Perkins Engines Company Limited, Stafford.

Designation Units Baseload power Prime power Standby powerEnergy in fuel kW 2363 2988 3288Energy in power output (gross) kW 974 1213 1327Energy to cooling fan kW 64Energy in power output (nett) kW 910 1149 1263Energy to exhaust kW 689 901 1003Energy to coolant and oil kW 433 487 513Energy to radiation kW 53 71 80Energy to charge coolers kW 215 316 364




Cooling systemRecommended coolant: 50% inhibited ethylene glycol or 50% inhibited propylene glycol and 50% clean fresh water. Where there is no likelihood of ambient temperature below 10 °C, then clean ‘soft’ water may be used, treated with 1% by volume of Perkins inhibitor in the cooling system. The inhibitor is available in 1 litre bottles from Perkins, part number 21825 735.Maximum pressure in cooling circuit .. ... ... ... ... ... ... ... ... 170 kPaMaximum top tank temperature (standby) . ... ... ... ... ... ... ... 98 °CMaximum static pressure head on pump ... ... ... ... ... ... ... ... 7 kPa

Total coolant capacityElectrounit (engine only) ... ... ... ... ... ... ... ... ... ... ... ... ... 73 litresElectropak (engine and radiator):-temperate.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... . 207 litres-tropical .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... . 210 litresMaximum permissible restriction to coolant pump flow.. ... . 20 kPaThermostat operating range... ... ... ... ... ... ... ... ... ... ... 71 - 85 °CCoolant flow ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .1200 litres/minAmbient cooling clearance is based on air temperature at fan 6 °C above ambient.Temperature rise across the engines (standby power) with inhibited coolant ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 8 °CCoolant temperature shutdown switch setting ... ... ... 101 °C risingCoolant immersion heater capacity (2 off) . ... ... ... ... 4 kWe each

Radiator temperateRadiator face area . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 3,36 m²Material and number of rows:-charge air and water jacket... ... ... ... ... ... ... ... ... .copper, 4 rowsFins per inch and material:-charge air and water jacket... ... ... ... ... ... ... ... ... brass, 12 rowsWidth of matrix ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 2100 mmHeight of matrix.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 1602 mmWeight of radiator (dry) .. ... ... ... ... ... ... ... ... ... ... ... ... .. 1187 kgPressure cap setting .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... 70 kPa

Radiator tropicalRadiator face area . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 3,51 m²Material and number of rows:-charge air and water jacket... ... ... ... ... ... ... ... ... .copper, 4 rowsFins per inch and material:-charge air and water jacket... ... ... ... ... ... ... ... ... brass, 12 rowsWidth of matrix ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 2112 mmHeight of matrix.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 1662 mmWeight of radiator (dry) .. ... ... ... ... ... ... ... ... ... ... ... ... .. 1289 kgPressure cap setting .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... 70 kPa

Water jacket cooling dataTemperate and Tropical-coolant exit temperature (max) . ... ... ... ... ... ... ... ... ... ... .. 98 °C-coolant inlet temperature (min) . ... ... ... ... ... thermostatic control-coolant inlet temperature (max) ... ... ... ... ... ... ... ... ... ... .. 90 °C

Coolant pumpSpeed. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 1.4 x e rev/minMethod of drive .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... gear

FanType ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... pusherDiameter-Temperate ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 1600 mm-Tropical . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 1600 mmNumber of blades... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... . 8Material .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. AluminiumDrive ratio- Tropical ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. 0·67:1- Temperate ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. 0·75:1

4012-46TAG1A - Temperate, Standby power

4012-46TAG1A - Tropical, Standby power

4012-46TAG2A - Temperate, Standby power

4012-46TAG2A - Tropical, Standby power

Lubrication systemRecommended SAE viscosity: A multigrade oil conforming to the following must be used: API CH4 15W/40.Note: For additional notes on lubricating oil specifications, please refer to the Operation and Maintenance Manual (OMM)

Oil temperature in rail (Max. continuous operation) ... ... ... 105 °COil filter spacing... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 20 micronsSump drain plug tapping size .. ... ... ... ... ... ... ... ... ... ... ... ... .. G1Method of drive ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... gearOil pump flow... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...7,0 litres/sec

Lubricating oil capacity-total system capacity.. ... ... ... ... ... ... ... ... ... ... ... ... ... 177 litres-sump maximum.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... . 157,5 litres-sump minimum... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 115 litres

Lubrication oil pressure-at rated speed ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... . 400 kPa-minimum at 80 °C... ... ... ... ... ... ... ... ... ... ... ... ... ... ... . 340 kPa-oil relief values open .. ... ... ... ... ... ... ... ... ... ... ... ... ... . 400 kPa-shutdown switch pressure setting (where fitted) .. 193 kPa falling

Normal operating anglesFront and rear.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 5°Side tilt. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... . 10°

Oil consumptionAs a percentage of fuel consumption .. ... ... ... ... ... ... ... ... ... ..0,2(typically after 250 hrs running in)

Maximum additional restriction (duct allowance) to cooling airflow and resultant minimum airflow

Ambient clearance: 50% Glycol

Duct allowance(Pa)

Min airflow(m³/min)

40 °C 250 1608



Duct allowance(Pa)


50 °C 125 1888



Duct allowance(Pa)


40 °C 250 1608



Duct allowance(Pa)


50 °C 125 1888

Induction systemMaximum air intake restriction of engine:-clean filter .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. 4 kPa-dirty filter ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 18 kPa-air filter type... ... ... ... ... ... ... ... ... ... ... ... ... ... ... paper element

Exhaust systemExhaust outlet flange size... ... ... ... ...2 x 254 mm Table D flangesBack pressure for total system at standby power... ... ... ... .. 5 kPaFor recommended pipe sizes, refer to the Installation Manual.

Fuel systemRecommended fuel to conform to: ... ... ... ... ... ... ... ... ... ... ... .BS2869 1998 Class A2 or BS EN590Injection system.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. directFuel injection pump and injector type . ... ... .combined unit injectorInjector pressure. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 140 MPaLift pump type . ... ... ... ... ... ... ... ... ... ... ... ... ... Tuthill TCH 1-089

DeliveryLift pump fuel delivery at rated speed. ... ... ... ... ...1224 litres/hourHeat retained in fuel to tank ... ... ... ... ... ... ... ... ... ... ... ... .. 8 kWtMaximum fuel inlet temperature . ... ... ... ... ... ... ... ... ... ... .. 58 °CDelivery pressure ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. 300 kPaMaximum suction head at pump inlet . ... ... ... ... ... ... ... ... .. 2,5 mMaximum static pressure head...see installation manual for detailsFuel filter spacing ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. 10 micronsGovernor type. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... electronicGoverning to .. ISO 8528-12 CLASS 3 & 4; ISO 8528-5 CLASS G2Tolerance on fuel consumption .. ... ... ... ... ... ... ... ... ... ... ... +5%

Fuel consumption - 4012-46TAG1A

Fuel consumption calculated on nett rated powers.

Fuel consumption - 4012-46TAG2A

Fuel consumption calculated on nett rated powers.

Electrical systemType. ... ... ... ... ... ... ... ... ... ... .negative ground / insulated returnAlternator voltage. ... ... ... ... ... ... .. 24 volts with integral regulatorAlternator output .. ... ... 40 amps output, 28 volts at 20 °C ambientStarter type .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. axialStarter motor voltage ... ... ... ... ... ... ... ... ... ... ... ... ... ... . 24 voltsStarter motor power . ... ... ... ... ... ... ... ... ... ... ... ... ... ... . 16,4 kWNumber of teeth on flywheel ... ... ... ... ... ... ... ... ... ... ... ... ... 156Number of teeth on starter pinion ... ... ... ... ... ... ... ... ... ... ... . 12Minimum cranking speed. ... ... ... ... ... ... ... ... ... ... ... 120 rev/minPull in current of starter motor solenoid @ 0°C max (1) ... ... ... ... ... ... ... ... ... 30 amps at 24 voltsHold in current of starter motorsolenoid @ 0°C max ... ... ... ... ... ... ... ... ... ... . 9 amps at 24 voltsStop solenoid max pull-in current @ 0°C (1) . .. 31 amps at 24 voltsStop solenoid max hold-in current @ 0°C ... ... ... ..0,6A at 24 volts1. All leads to be rated at 10 amps minimum.

Cold start recommendations

Notes:The battery capacity is defined by the 20 hour rateThe oil specification should be for the minimum ambient temperature as the oil will not be warmed by the immersion heaterBreakaway current is dependant on battery capacity available. Cables should be capable of handling the transient current which may be up to double the steady cranking current.

Engine mountingMaximum static bending moment at rear face of block ... 1356 NmMaximum additional load applied to flywheeldue to all rotating components. ... ... ... ... ... ... ... ... ... ... ... 850 kg

Ratings g/kWhr litres/hrTemperate cooling

Standby 212,7 314Prime 212,0 284Baseload 213,2 22975% Prime 220.0 22150% Prime 236,3 158

Tropical coolingStandby 212,7 314Prime 212,1 284Baseload 213,2 22975% Prime 220.0 22150% Prime 236,2 158

Ratings g/kWhr litres/hrTemperate cooling

Standby 211,6 344Prime 213,2 315Baseload 213,7 25175% Prime 222.0 24650% Prime 229,3 169

Tropical coolingStandby 211,6 344Prime 213,3 315Baseload 213,7 25175% Prime 222.0 24650% Prime 229,1 169

Temperature range

5 °C down to -10 °C

(41 °F to 14 °F)

Oil SAE grade: 15W40 CH4Starter: 2 x 24 voltsBattery: 4 x 12V 286 AhMax breakaway current: 1600 ampsCranking current: 810 ampsAids: block heatersMin mean cranking speed: 120 rev/min

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LIF

TIN

G B

RA

CK

ET

CLE

AR

AN

CE

RE

QU

IRE

D T

OR

EM

OV

E F

UE

L FI

LTE

R

RO

TATI

ON

6 H

OLE

S M

16 x

30

DE

EP

EQ

UA

LLY

SP

AC

ED

ON

5

43 (3

3.5)

PC

24V

AIR

SH

UT-

OFF

VA

LVE

EN

ER

GIS

ED

TO

CLO

SE

.1

EA

CH

SID

E

SU

MP

DR

AIN

PLU

G

AIR

FIL

TER

RE

STR

ICTI

ON

IND

ICA

TOR

. 1 E

AC

H S

IDE

. 16 H

OLE

S M

12 x

21

DE

EP

EQ

UA

LLY

SP

AC

ED

AS

SH

OW

N

4012-46TAG1A / 4012-46TAG2A Temperate - Plan view of support pads, exhaust outlet flange and flywheel

100.035 100.000 498 571,5

571,6592 787,40

787,65 883

10

15.7

250406

22,5

6.5

DETAIL OF SAE 518 FLYWHEELAND SAE 00 FLYWHEEL HOUSING

(METRIC TAPPINGS)SCALE 1:5

CRANKSHAFT

DETAIL OF EXHAUST OUTLET FLANGE(B.S.10 TABLE D)

SCALE 1:5

8 HOLES 22EQUALLY SPACEDON 356 PC

175.5

4

154

70,3

59,7

91

435

1744

112.5

98

451

135

221

851

300 300

48100

915

500

1000 1702

120

644.5

6-HOLES 22

8 HOLES 22

RE

AR

FA

CE

FLY

WH

EEL

HS

G

PLAN VIEW OF SUPPORT PADS

FRO

NT

FAC

E C

/CA

SELC CRANKSHAFT

4012-46TAG1A / 4012-46TAG2A Tropical - Left hand side view

FU

EL

LEA

K-O

FF C

ON

N.

NO

FU

EL

CO

OLE

R F

ITTE

D73

,5

391

19

189

25

585

557

1280

631

2236

3915

OV

ER

ALL

LE

NG

TH

1618

533

LUB

.OIL

FILL

ER

LUB

.OIL

DIP

STI

CK

(BO

TH S

IDE

S)

LUB

.OIL

CO

OLE

R1

EAC

H S

IDE

RE

AR

LIF

TIN

G B

RA

CK

ET

(EN

GIN

E O

NLY

)1

EA

CH

SID

E

FUE

L LE

AK-

OFF

CO

NN

EC

TIO

N.

EX

HA

US

T O

UTL

ET E

LBO

W1

EA

CH

SID

E-S

EE

FLA

NG

E D

ETA

IL.

SY

STE

M P

IPEW

OR

K M

US

T B

EA

DE

QU

ATE

LY S

UP

PO

RTE

D T

O

EN

SU

RE

TH

AT

NO

LO

AD

ISE

XER

TED

ON

TU

RB

OC

HA

RG

ER

S

CR

AN

KS

HA

FT P

ULL

EY

5 G

RO

OV

EFO

R S

PB &

B S

EC

TIO

N B

ELT

STO

BS

379

0 : 1

995

LUB

.OIL

TE

MP

CO

NN

EC

TIO

N

PU

LLE

YG

RO

OV

EC

RS

OIL

CO

OLE

R D

RA

IN T

AP

1 EA

CH

SID

E

CR

AN

KCA

SE

INSP

EC

TIO

N C

OVE

RS

FRONT FACE C/CASE

REAR FACE C/CASE

REAR FACE FLYWHEEL HSG.

FR

ON

T G

RO

OV

E IN

PU

LLE

Y

FA

N

CR

AN

KS

HA

FT

LOW

OIL

PR

ESS

UR

E S

WIT

CH

1 E

AC

H S

IDE

LUB

.OIL

PR

ES

S C

ON

NE

CTI

ON

.

.

AIR

FIL

TER

INLE

T1

EA

CH

SID

E.

.

.

4012-46TAG1A / 4012-46TAG2A Tropical - Front view

513

FU

EL

CO

OLE

RC

ON

NE

CTI

ON

.

522

513

570

70

CR

S21

60

392

6 PI

TCH

ESO

F 25

0

1500

641

1056

75

315

315

385

385 10

311

2112

OVE

R M

ATR

IX

OV

ERM

ATR

IX

1662

FUE

L FI

LTER

/WAT

ER S

EPA

RA

TOR

THE

RM

OS

TAT

HO

US

ING

.

ELE

CTR

ON

IC A

CTU

ATO

R

THER

MO

STAT

HO

USI

NG

.

CR

ANKS

HA

FT

THE

RM

OS

TAT

HO

US

ING

1 EA

CH

SID

E.

CLE

AR

AN

CE

RE

QU

IRED

TO R

EMO

VE

SUM

P.

CRANKSHAFT

RA

DIA

TOR

FIL

LER

0.7

BAR

REL

IEF

VAL

VE.

RAD

IATO

R D

RA

IN

CO

ND

EN

SAG

E D

RAI

N P

LUG

WIT

H 3

mm

HO

LE T

HR

O.IN

BO

TTO

M O

F AI

R T

ANK.

20 H

OLE

FR

ON

TLI

FTIN

G B

RA

CK

ET(E

NG

INE

ON

LY)

1 EA

CH

SID

E.

FUE

L LE

AK

-OFF

CO

NN

EC

TIO

NTO

SU

IT 1

5mm

O/D

PIP

EB

ITE

TYP

E-N

ON

RET

UR

NV

ALVE

SU

PPLI

ED

1 EA

CH

SID

E-

NO

FU

EL C

OO

LER

.FU

EL IN

LET

CO

NN

EC

TIO

N

15(O

UTS

IDE

STE

EL P

IPE)

MA

XIM

UM

FU

EL L

IFT

2.5

MET

RE

SW

HE

N F

UE

L TA

NK

OU

TLE

T IS

LOW

ER

TH

AN L

IFT

PU

MP

INLE

T A

NO

N R

ETU

RN

VA

LVE

MU

ST

BEFI

TTE

D A

T FU

EL T

AN

K. I

F M

AX

FUEL

FIG

UR

E IS

EX

CE

ED

ED

CO

NS

ULT

PER

KIN

S T

EC

HN

ICA

L D

EPT.

14 S

LOTS

19

WID

E x

11

HIG

H(F

OR

DU

CTI

NG

PU

RP

OS

ES)

FUEL

CO

OLE

R W

HE

N F

ITTE

D

TOR

SIO

NA

L V

IBR

ATIO

N D

AMPE

RS

4012-46TAG1A / 4012-46TAG2A Tropical - Right hand side view

A

1851

CE

NTR

E O

F G

RA

VIT

Y W

ET

WIT

H F

UE

L C

OO

LER

.

571

614

12 F

RO

NT

LIFT

ING

BR

AC

KE

T.

1310

245

1031

97

0

CR

AN

KS

HA

FT

FRONT FACE C/CASE

AIR

FLO

W

G3/

4 FU

EL

CO

OLE

RC

ON

NE

CTI

ON

S.

1854

CE

NTR

E O

F G

RA

VIT

Y W

ET

NO

FU

EL

CO

OLE

R

.

.

AIR

FIL

TER

1 E

AC

H S

IDE

ELE

CTR

ON

IC C

ON

TRO

LU

NIT

FO

R A

CTU

ATO

R

LUB

OIL

FIL

TER

S3

EA

CH

SID

E

DU

AL

24V

STA

RTE

RS

G1/

4 TA

PP

ING

FO

RLU

B O

IL P

RE

SS

UR

SC

ON

EC

TIO

N

STA

RTE

R R

ELA

Y

RA

DIA

TOR

WA

TER

LEV

EL

SW

ITC

H.

CR

AN

KC

AS

E B

RE

ATH

ER

1 E

AC

H S

IDE

SU

PP

LIE

D W

ITH

FLE

XIB

LE P

IPE

51

INS

IDE

x 8

65 L

ON

G.

EX

HA

US

T G

AS

HIG

H T

EM

PP

RO

TEC

TIO

N M

OD

ULE

1 E

AC

H S

IDE

H.W

.T P

RO

TEC

TIO

N S

WIT

CH

1 E

AC

H S

IDE

LUB

-OIL

TE

MP

ER

ATU

RE

CO

NN

EC

TIO

N

FUE

L H

AN

DP

RIM

ING

PU

MP

24V

ALT

ER

NA

TOR

LUB

E O

IL P

UM

P

FUE

L LI

FT P

UM

P

4012-46TAG1A / 4012-46TAG2A Tropical - Rear view

301

301

646

280

235,

4

1400

11.2

5

39

182

182

2259

OV

ER

ALL

HE

IGH

T

2198

12,5

12,5

464

464

SUM

P D

RAI

N P

LUG

16 H

OLE

S M

12 X

21

DE

EP

EQ

UA

LLY

SP

AC

ED

AS

SH

OW

N

ON

6 H

OLE

S M

16 X

30

DE

EP

EQ

UA

LLY

SP

AC

ED

ON

(EN

GIN

E F

EE

T)

24V

AIR

SH

UT-

OFF

VA

LVE

ENER

GIS

ED

TO

CLO

SE1

EAC

H S

IDE

CR

AN

KS

HA

FT

AIR

FIL

TER

RE

STR

ICTI

ON

IND

ICA

TOR

- 1

EAC

H S

IDE

CRANKSHAFT

CLE

ARAN

CE

RE

QU

IRED

TO

RE

MO

VE F

UEL

FIL

TER

.

REA

R L

IFTI

NG

BRAC

KE

T

4012-46TAG1A / 4012-46TAG2A Tropical - Plan view of support pads, exhaust outlet flange and flywheel

100.035 100.000

498 571,5571,6

592 787,40

787,65 883

10

15.7

250406

22,5

6.5

DETAIL OF SAE 518 FLYWHEELAND SAE 00 FLYWHEEL HOUSING

(METRIC TAPPINGS)SCALE 1:5

CRANKSHAFT

DETAIL OF EXHAUST OUTLET FLANGE(B.S.10 TABLE D)

SCALE 1:5

8 HOLES 22EQUALLY SPACEDON 356 PC

175.5

4

154

70

60

91

435

1744

112.5

98

451

135

221

1004

300 30052100

120

945

500

1000 2008

758

6-HOLES 22

8 HOLES 22

RE

AR

FA

CE

FLY

WH

EE

L H

SG

FRO

NT

FAC

E C

/CA

SE

LC CRANKSHAFT

Noise

1

2

3

45

6

7

Fan

Pa Ambient noise level 79 dBA

Noise Levels

Total Noise Level

The figures for total noise levels are typical for an engine running atStandby Power rating in a semi-reverberant environment andmeasured at a distance of one metre from the periphery of theengine.

Sound pressure level re: -20x10

Octave analysis performed at the position of maximum noise.

Pa

1800 rev/mins standby powerPosition d(B)A

1 1102 1143 1144 1085 1096 1137 113

1800 rev/mins standby power1/3 (1/1 bandwidth)Octave analysis

Hz dB @ position 331.5 9163 99

125 94.6250 105500 1101k 1042k 1004k 988k 96

All information in the document is substantially correct at the time of printing but may be subsequently altered by the company.

Distributed by

4000 Series 4012-46TAG1A4012-46TAG2A

Typical load acceptance (cold)

The above figures were obtained under test conditions as follows:Min engine block temperature ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..45 °CAmbient temperature . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... . 15 °CGoverning mode ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. IsochronousAlternator inertia. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... . 50 kgm²Under frequency roll off (UFRO) point set to ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 1 Hz below ratedUFRO rate set to ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..2% voltage/1% frequencyLAM on / off ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. onAll tests were conducted using an engine installed and serviced to Perkins Engines Company Limited recommendations.Applied load is a percentage of generator electrical output efficiency as published in the general installation section of this data sheet.

The information given on this Technical Data Sheet is for standard engines, and for guidance only. For ratings other than those shown contact Perkins Engines Company Limited, Stafford.

Initial load acceptance when engine reaches rated speed

(15 seconds maximum after engine starts to crank)

2nd load application immediately after engine has recovered to rated speed

(5 seconds after initial load application)

Engine type Prime power%

Load kWe nett

Transient frequency deviation

%

Frequency recovery

time seconds

Prime power%

Load kWm nett

Transient frequency deviation

%

Frequency recovery

time seconds

4012-46TAG1A 70 764 ≤ 10 5 30 328 ≤ 10 54012-46TAG2A 70 843 ≤ 10 5 30 361 ≤ 10 5

Publ

icat

ion

No.

TPD

1696

E, Is

sue

4. F

ebru

ary

2010

© P

erki

ns E

ngin

es C

ompa

ny L

imite

d.

Perkins Engines Company LimitedPeterborough PE1 5NA United KingdomTelephone +44 (0) 1733 583000Fax +44 (0) 1733 582240www.perkins.com

TPD1696E - 4012-46TAG1A 2A 60Hz -...

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