6 Displacement, total Compression ratio 16,5:1 Dry weight. Engine only, excluding cooling system GenPac

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1 General Inle four stroke diesel enge with direct jection. Rotation direction, anticlockwise viewed towards flywheel. Turbocharged Number of cylders 6 Displacement, total Firg order litre Bore Stroke Compression ratio 16,5:1 Dry weight Enge only, excludg coolg system GenPac kg lb kg lb Wet weight Enge only, excludg coolg system GenPac kg lb kg lb Performance r/m without fan kw hp with fan kw hp without fan kw hp with fan kw hp Torque at: Nm lbft Nm lbft Mean piston speed m/s ft/sec Effective mean pressure at: MPa psi Effective mean pressure at: MPa psi Max combustion pressure at: MPa psi Max combustion pressure at: MPa psi Total mass moment of ertia, J (mr2) kgm 2 lbft Degree of irregularity at: 1:50 1:88 Friction Power kw hp Deratg The enge may be operated up to 1500 m altitude without deratg. For operation at higher altitudes the power will be derated accordg to the graph below. There is no deratg for ambient temperature or humidity Page 1 / 8

2 Enge noise emission Test Standards: ISO (E) sound power (with fan & radiator, without take and exhaust noise) Tolerans ± 0.75 db(a) r/m Measured sound power Lw No load db(a) db(a) db(a) Calculated sound pressure Lp at 1 m No load db(a) db(a) db(a) Unsilenced exhaust noise Data calculated as sound pressure Lp. (Without fan & radiator) Assumed microphone distance 1 m r/m db(a) db(a) Test conditions for load acceptance data Warm enge. Generator Modell Type of AVR Stamford HCI 544 E1 SX 440 Load acceptance performance can vary due to actual alternator ertia, voltage regulator, type of load and local ambient conditions. UFRO: STDsettg 47 / 57 Hz. Sgle step load performance at 1500 rpm Load (%) Speed diff (%) Recovery time (s) Remag load Speed diff (%) Recovery time (s) Prime Standby Prime Standby (%) Prime Standby Prime Standby Sgle step load performance at 1800 rpm Load (%) Speed diff % Recovery time (s) Remag load Speed diff (%) Recovery time (s) Prime Standby Prime Standby (%) Prime Standby Prime Standby Cold start performance r/m Time from start to stay with 0.5% of no load C 20 s speed at ambient temperature: 5 s * s Time from start to stay with 0.8% of no load C 20 s speed at ambient temperature: 5 s * s * With manifold heater kw engaged, lubrication oil 10W/30, block heater and MK1 fuel. Usage of manifold heater: Time preheatg, mutes Time postheatg, mutes Ambient temp. C Block heater type and Make Power kw Engaged hours Coolg water temp enge block, C 15 External Volvo Page 2 / 8

3 Lubrication system r/m Lubricatg oil consumption /h /h /h /h Oil system capacity cludg filters Oil sump capacity: max m Oil change tervals/specifications: VDS2* VDS, ACEA, E3* ACEA E2, API CD, CF, CF4, CG4* h h h Enge angularity limits: front up 30 front down 30 Oil pressure at rated speed side tilt psi Lubrication oil temperature oil sump: max C Oil filter micron size * See also general section the sales guide Fuel system r/m % g/kwh Specific fuel consumption at: lb/hph % g/kwh lb/hph % g/kwh lb/hph % g/kwh lb/hph % g/kwh Specific fuel consumption at: lb/hph % g/kwh lb/hph % g/kwh lb/hph % g/kwh lb/hph Page 3 / 8

4 Fuel system r/m Fuel to conform to ASTMD975No1 and 2D JIS KK 2204, EN 590 System return flow /h /h System supply flow at rated speed /h /h Fuel supply le max restriction Fuel supply le max pressure, enge stopped Fuel return le max restriction Maximum allowable let fuel temp Prefilter / Water separator psi psi psi C Governor type/make, standard Volvo / EMS 2 Injection pump type/make Delphi / E1 Intake and exhaust system r/m Air consumption at: 25 C m 3 /m cfm C m 3 /m cfm Air take restriction, clean filter(s) wc Max allowable air take restriction 5 5 wc Air filter type Sgle stage paper cartridge Air filter cleang efficiency % Heat rejection to exhaust at: kw BTU/m kw BTU/m Exhaust gas temperature after turbe at: o C o F o C o F Max allowable back pressure exhaust le In wc Exhaust gas flow at: m 3 /m cfm m 3 /m cfm Page 4 / 8

5 Coolg system Heat rejection radiation from enge at: Heat rejection to coolant at: r/m kw BTU/m kw BTU/m kw BTU/m kw BTU/m Radiator coolg system type Closed circuit Standard radiator core area Standard radiator core thickness Fan diameter Fan power consumption m² foot² kw hp Fan drive ratio 1,04 : 1 Coolant capacity, enge 33 Coolant pump Enge + std radiator with hoses drive/ratio Belt / 1,85:1 Coolant flow with standard system l/s /s Mimum coolant flow l/s /s Maximum external coolant system restriction, cludg pipg wc Thermostat start to open C Maximum static pressure head (expansion tank height + pressure cap settg) Mimum static pressure head (expansion tank height + pressure cap settg) Standard pressure cap settg Maximum top tank temperature fully open C wc wc wc C Draw down capacity 4% of total coolg system capacity Page 5 / 8

6 Intercooler system Coolg power Combustion air let temp. (Charge air temp after turbo compressor) Max allowable Comb. Air temp after CAC at 25 degree ambient. (Charge air temp after tercooler) Maximum pressure droop over tercooler, cl. pipg Boost pressure Standard tercooler core area Standard tercooler core thickness r/m kw BTU/m kw BTU/m C C C psi psi m² foot² Coolg performance Coolg air flow and external restriction at different radiator air temperatures based on 103 C TTT and 40% antifreeze (radiator and coolg fan, see optional equipment) Enge speed Air on PRIME POWER STANDBY POWER rpm temp Air mass flow External restriction Air mass flow External restriction C kg/s Pa kg/s Pa Page 6 / 8

7 Enge management system Functionallity Governor mode Governor droop Dual speed Low Idle speed select Stop function Lamp test Preheat on ignition Governor characteristic Ga Stability Alternatives Isochronous/droop 08% 1500/ Energized to Run / Stop On / Off On / Off Default settg Isochronous 4% Accordg to customer 900 Energized to stop On Off Enge protection Alarm Enge protection Parameter Oil temperature C Selectable span Default settg 125 Protection at Settg +5 Protective action Shut down / off * Oil pressure Low idle 900rpm 190 Default 30 Shut down / off * 1500 rpm 250 :: :: 1800 rpm Oil level 300 M level :: :: Piston coolg pressure >1000rpm Coolant temp Coolant level On 150 Settg +5 Low level Shut down / off * Shut down / off * Shut down / off * Fuel feed pressure Low idle 900rpm 150 > 1400 rpm 300 Water fuel Crank case pressure Air filter diff pressure High level 5.0 Shut down Altitude, above sea m >1500 Automatic deratg, Charge air temp after cac Shut down Charge air pressure Shut down Overspeed % of rated 120% / off * Alarm level Shut down / on Low voltage V 25.5 *Off means no shutdown, alarm only Page 7 / 8

8 Electrical system Voltage and type Alternator: Starter motor make/output tacho output drive ratio r/m V / sulated from earth Bosch / 80 Hz/alt. Rev 6 3,9 : 1 make Melco type 105P70 kw rpm 150 Ah Ah kw Starter motor solenoid, pull current hold current Number of teeth on: flywheel starter motor Inrush current at +20 C Crankg current at +20 C Crank enge speed at 20 C Starter motor battery capacity: max 2 x 225 m at +5 C Inlet manifold heater (at 20 V) Power relay for the manifold heater Power take off r/m Front end le with crank shaft max: Nm lbft Front end belt pulley load. Direction of load viewed from max left kw flywheel side: max down hp kw max right hp kw hp Timg gear at compressor PTO max: Nm lbft Speed ratio direction of rotation viewed from flywheel side 1,31:1 / anticlockwise Timg gear at servo pump PTO max: Max allowed bendg moment flywheel housg Max. rear ma bearg load Nm lbft Nm lbft N lbf Page 8 / 8