12,78 779, Bore , ,22 Compression ratio. 18,1:1 Wet weight. Engine incl. cooling system, air filtration system, and frame

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1 General Inline four stroke diesel engine with direct injection. Rotation direction, anticlockwise viewed towards flywheel. Turbocharged Number of cylinders 6 Displacement, total Firing order in 3 12,78 779, Bore Stroke mm in mm in 131 5, ,22 Compression ratio 18,1:1 Wet weight Performance kg lb kg lb without fan kw hp with fan kw hp without fan kw hp with fan kw hp Nm m/s 7,9 9,5 ft/sec 26,0 31,2 MPa 1,8 1, MPa 1,9 1, MPa 15,9 16, MPa 17 16, kgm 2 Torque at: Nm Mean piston speed Effective mean pressure at: Effective mean pressure at: Max combustion pressure at: Max combustion pressure at: Engine only Engine incl. cooling system, air filtration system, and frame Total mass moment of inertia, J (mr 2 ) 3, ,4 Friction Power kw hp 40,8 59,84 Derating see Technical Diagrams

2 Engine noise emission Test Standards: ISO (E) sound power Tolerance ± 0.75 db(a) Measured sound power Lw No load db(a) 112,8 115,2 db(a) 117,4 118,6 db(a) 117,9 119,1 Calculated sound pressure Lp at 1 m No load db(a) 95,8 98,1 db(a) 100,3 101,6 db(a) 100,8 102,1 Unsilenced exhaust noise Data calculated as sound pressure Lp. Assumed microphone distance 1 m db(a) db(a) Test conditions for load acceptance data Warm engine. Generator Model Type of AVR Stamford HCI 444 F1 SX 440 Load acceptance performance can vary due to actual alternator inertia, voltage regulator, type of load and local ambient conditions. Single step load performance at 1500 rpm Load (%) Speed diff (%) Recovery time (s) Remaining load Speed diff (%) Recovery time (s) Prime Standby Prime Standby (%) Prime Standby Prime Standby 020 1,2 1,3 0,9 1, ,5 10,3 1,9 2, ,4 2,6 1,5 1, ,1 5,1 2,0 3, ,9 4,6 1,4 1, ,3 2,6 1,5 1, ,6 11,2 2,0 2, ,2 1,2 1,0 1, ,0 2, ,3 1, ,0 2, ,8 0, ,0 2, ,8 1, ,0 1, ,3 1, ,5 6,0 2,0 2,2 Single step load performance at 1800 rpm Load (%) Speed diff % Recovery time (s) Remaining load Speed diff (%) Recovery time (s) Prime Standby Prime Standby (%) Prime Standby Prime Standby 020 1,1 1,3 1,0 1, ,5 5,0 1,1 2, ,2 2,5 1,4 1, ,8 3,5 1,5 1, ,4 3,8 1,5 1, ,7 1,9 1,5 1, ,7 5,6 1,4 1, ,9 0,9 1,2 1, ,0 1, ,0 1, ,0 10,0 1,5 2, ,7 5,9 2,6 2,6

3 Cold start performance Time from start to stay within 0.5% of no load C 20 s 4,8 4,6 speed at ambient temperature: 5 s 5,7 5,2 15* s 6,6 6,0 * With manifold heater kw engaged, lubrication oil 15W/40 and block heater. Block heater type Make Power kw Engaged hours Cooling water temp engine block 10 C Volvo F Lubrication system Lubricating oil consumption /h 0,04 0,05 /h 0,011 0,013 /h 0,04 0,05 /h 0,011 0,013 Oil system capacity including filters 36 9,5 Oil sump capacity: max 30 7,9 min 19 5,0 Oil change intervals/specifications: VSD3 VSD2 h h h Engine angularity limits: front up 11 front down 11 Oil pressure at rated speed side tilt Lubrication oil temperature in oil sump: max C F Oil filter micron size µ 40 * See also general section in the sales guide Fuel system 25% g/kwh Specific fuel consumption at: lb/hph 0,373 0,384 50% g/kwh lb/hph 0,327 0,342 75% g/kwh lb/hph 0,316 0, % g/kwh lb/hph 0,310 0,324 25% g/kwh Specific fuel consumption at: lb/hph 0,366 0,392 50% g/kwh lb/hph 0,324 0,339 75% g/kwh lb/hph 0,314 0, % g/kwh lb/hph 0,310 0,324

4 Fuel system Fuel to conform to System supply flow at: Fuel supply line max restriction (Measured at fuel inlet connection) Fuel supply line max pressure, engine stopped System return flow Fuel return line max restriction (Measured at fuel return connection) Maximum allowable inlet fuel temp (Measured at fuel inlet connection) Prefilter / Water separator micron size Fuel filter micron size Governor type/make, standard Injection pump type/make ASTMD975No1 and 2D JIS KK 2204, EN 590 /h 90,0 100,0 /h 23,8 26,4 30,0 30,0 4,4 4,4 20,0 20,0 2,9 2,9 /h 18,0 18,0 /h 4,8 4,8 20,0 20,0 2,9 2,9 C F µ µ 10 5 Volvo / EMS 2.2 Delphi E3 Intake and exhaust system Air consumption at: m 3 /min 22,7 26,4 (+25 C and 100) cfm m 3 /min 24,1 29 cfm Max allowable air intake restriction including piping 5 5 0,7 0,7 Air filter restriction clean Volvo Penta filter 0,7 0,9 0,1 0,1 Heat rejection to exhaust at: kw BTU/min kw BTU/min Exhaust gas temperature after turbine at: o C Max allowable back pressure in exhaust line Exhaust gas flow at: (temp and pressure after turbine at the corresponding power setting) o F o C o F ,3 1, ,5 1,5 m 3 /min 49,0 58,0 cfm m 3 /min 52,0 62,0 cfm

5 Cooling system Heat rejection radiation from engine at: Heat rejection to coolant at: kw 8 22 BTU/min kw BTU/min kw BTU/min kw BTU/min Radiator cooling system type Standard radiator core area Fan diameter Fan power consumption Fan power consumption Ratio 0,84:1 Fan drive ratio Coolant capacity, Coolant pump Coolant flow with standard system Minimum coolant flow Maximum outer circuit restriction, including piping Thermostat Maximum static pressure head (expansion tank height + pressure cap setting) Minimum static pressure head (expansion tank height + pressure cap setting) Standard pressure cap setting Maximum top tank temperature m² foot² mm in start to open C F fully open C F C 35,04 kw 6 11 hp 8 15 kw 6 11 hp ,84 : 1 drive/ratio 5, ,34 Belt / 1,43 :1 l/s 5 5,5 /s 1,32 1,45 l/s 4,0 4,5 /s 1,06 1, ,5 10,2 F Closed circuit 0,8 8, engine 20 std radiator and hoses Draw down capacity. The difference between min coolant level in the expansion tank and the lowest level where the engine's coolant system still are functioning , , , ,8 0,48

6 Charge air cooler system Heat rejection to charge air cooler Charge air mass flow Charge air inlet temp. (Charge air temp after turbo compressor) Charge air outlet temp. (Charge air temp after intercooler) Charge air pressure (After charge air cooler) Standard charge air cooler core area Maximum pressure drop over charge air cooler incl. piping kw BTU/min kw BTU/min kg/s 0,43 0,53 kg/s 0,46 0,55 C F C F C F C F m² foot² 8 1, ,44 0,89 9,58 Cooling performance Cooling air flow and external restriction at different radiator air temperatures based on 107 C TTT and 40% coolant. Valid at 1 atm. (radiator and cooling fan, see optional equipment) Engine speed Air on PRIME POWER STANDBY POWER rpm temp Air flow External restriction Air flow External restriction C m 3 /s Pa m 3 /s Pa ,7 5,1 5, ,4 5,0 5, , ,9 0 5, , ,9 0 Note! External restrictions are calculated for values >0 Pa

7 Engine management system Functionality Governor mode Alternatives Isochronus / Droop Default setting Isochronus Governor droop 08 % Governor response Adjustable PIDconstants (VODIA) Dual speed YES Idle speed Fine speed adjustment ± 120 Stop function Energized to Run / Stop Preheating function On / Off Lamp test On / Off 0,0 Standard 1500 or Energized to Stop On On Engine sensor and switch settings Alarm level Parameter Unit Setting range Default setting Oil temp C Oil pressure Low idle 190, rpm 250,0 Oil level 1800 rpm 300,0 Min level Piston cooling pressure 150 >1000 rpm Coolant temp Coolant level C See cooling system 102 On Fuel feed Low idle 100 pressure Water in fuel >1400 rpm 200 High level Crank case pressure Increased pressure Air filter pressure droop 5 0,0 Alarm level Altitude, above sea m Engine protection Action. Level Default/Alternative Setting +5 Shut down. 30,0 Shut down. 30,0 Shut down. 30,0 Shut down. 150,0 Shut down. Setting +5 Shut down. Low level Increased pressure Shut down. Engine protection Automatic derating, see section derating Charge air temp C Shut down. Charge air 1500 rpm Shut down. pressure 1800 rpm Shut down. Engine speed rpm % of rated 120% of rated Alarm level Shut down. speed speed Engine protection can be disabled. For consequences please see VP International Limited Warranty Policy

8 Electrical system Voltage and type Alternator: Starter motor make/output tacho output drive ratio 24V / insulated from earth A Bosch 80 A Hz/alt. Rev 6 5,3:1 make Melco type 105P70 kw 7,0 153 Number of teeth on: flywheel starter motor 12 Max wiring resistance main circuit Cranking current at +20 C Crank engine speed at 20 C mω A rpm Starter motor battery capacity: max Ah/A 2x225 Inlet manifold heater (at 20 V) Power relay for the manifold heater min at +5 C Ah/A kw A 4,0 1 Power take off Front end in line with crank shaft max: Front end belt pulley load. Direction of load viewed from flywheel side: Timing gear at compressor PTO max: Speed ratio direction of rotation viewed from flywheel side Timing gear at servo pump PTO max: Speed ratio direction of rotation viewed from flywheel side Timing gear at hydraulic pump PTO max: Speed ratio direction of rotation viewed from flywheel side Max allowed bending moment in flywheel housing Max. rear main bearing load max left max down Nm kw hp kw hp 118 0,91:1/clockwise Nm ,58:1/clockwise Nm Nm N lbf ,2