PU086 POWER UNIT (P-DRIVE)

PU086 P-DRIVE ISO 9001 REGISTERED PU086 POWER UNIT (P-DRIVE) Production tolerance : ±5% Continuous Rating Din 6270 A 107 kw (144PS) 2,200 rpm Intermittent rating Din 6270 B 118kW(160PS) / 2,200rpm Max. torque Fuel consumption 588N.m(60kg.m) / 1,600rpm 228g/kW.h(168g/P S.h) 2,200rpm * Note : All data are based on operation without cooling fan at ISO 3046 and DIN6270B MECHANICAL SYSTEM Manufacture Daewoo Heavy Ind. & Machinery Ltd. Engine model PU086 Type In-line 4 cycle, water cooled Turbocharged Combustion type Direct injection Cylinder Type Replaceable dry liner Number 6 Bore x stroke 111(4.37) x 139(5.47) mm(in.) Displacement 8.071(492.49) lit.(in 3 ) Compression ratio 16.8: 1 Firing order 1-5-3-6-2-4 Injection timing 18 Compression pressure Above 28 kg/cm 2 (398 psi) at 200rpm Dry weight Approx. 780 kg (1720 lb) Dimension(LxWxH) 1,244 x 716 x 900 mm (48.2 x 28.2 x 35.5 in.) Rotation Counter clockwise viewed from flywheel Valve timing Opening Close Intake valve 16 deg. BTDC, 36 deg. ABDC Exhaust valve 46 deg. BBDC, 14 deg. ATDC FUEL SYSTEM Injection pump Governor Feed pump Injection nozzle Opening pressure Fuel filter Used fuel Zexel in-line AD type RSV type(all speed control) Mechanical type Multi hole type 220 kg/cm 2 (3,129 psi) Full flow, cartridge type Diesel fuel oil PERFORMANCE CURVE INTERMITTENT TO DIN 6270B SHOWN FOR DIN 6270 DECREASE BY 10%. COOLING SYSTEM Cooling method Fresh water forced circulation Water capacity(engine only) 14 liters(3.70 gal.) Pressure system Max. 0.9 kg/cm 2 (12.8 psi) Water pump Centrifugal type driven by belt Capacity 190 liters (41.8 gal.)/min at 2,200 rpm (engine) Thermostat Wax pellet type Opening temp. 71 C Full open temp. 85 C Cooling fan Blower type, steel 590 mm diameter, 6 blade MECHANISM Type Number of valve Valve lashes Over head valve Intake 1, exhaust 1 per cylinder Intake 0.30 mm(0.0118 in) Exhaust 0.30 mm(0.0118 in.) at cold Printed in Oct. 2002 PS

PU086 P-DRIVE PU086 ENGINE ASSEMBLY LUBRICATION SYSTEM Lub. Method Full forced pressure feed type Oil pump Gear type driven by camshaft Oil filter Full flow, cartridge type Oil pan capacity High level 15 liters(4.09 gal.) Low level 12 liters(3.17 gal.) Angularity limit Front down 25 deg. Front up 25 deg. Side to side 25 deg. Lub. Oil (recommended) API service grade CE SAE15W-40 ELECTRICAL SYSTEM Charging generator 24V x 45A alternator Voltage regulator Built-in type IC regulator Starting motor 24V x 4.5kW Battery voltage 24V Capacity(recommended) 120 AH Starting aid Air heater with after heater ENGINEERING DATA Water flow @ 2,200 rpm 190 liters/min Heat rejection to coolant @ 2,200 rpm kcal/sec Air flow @ 2,200 rpm m 3 /min Exhaust gas flow @ 2,200 rpm m 3 /min Exhaust gas temp. @ 2,200 rpm C Max. permissible restrictions Intake system 220 mmh 2O initial 635 mmh 2O final Exhaust system Altitude Capability 1,000 mmh 2O 800 m Specifications are subject to change without prior notice OPTION & ACCESSORY PARTS Engine parts - Fly wheel & housing - Intake & exhaust manifold Accessory parts - Radiator, silencer & air cleaner Electrical parts - Gauge panel & stop solenoid CONVERSION TABLE in. = mm x 0.0394 in 3 = lit. x 61.02 PS = kw x 1.3596 hp = PS x 0.98635 psi = kg/cm 2 x 14.2233 lb = kg x 2.20462 lb/ft = N.m x 0.737 lb/ps.h = g/kw.h x 0.00162 U.S. gal = lit. x 0.264 cfm = m 3 /min x 35.336 kw = 0.2388 kcal/s 9549.3xP(kW) Torque(Nm) = 1 N(min ) 716.2xP(PS) Torque(kg. m) = 1 N(min ) 5252xP(hp) Torque(lbft) = 1 N(min ) Head office 7-11, Hwasu-dong, Dong-gu, Incheon, Korea Tel : 82-32-760-6119 Fax : 82-32-760-1964 Seoul Office 6 th floor Daewoo Bld., 14-34, Youido-dong, Youngdungpo-gu, Seoul, Korea. 150-010 TEL : 82-2-2167-3281 FAX : 82-2-2167-3299 Web site: www.dhiltd.co.kr or www.enginepark.co.kr Printed in Oct. 2002 PS

PU086T P-DRIVE POWER RATING Intermittent rating kw(ps) / rpm Max. torque N.m(kg.m) / rpm Fuel consumption g/kw.h(g/ps.h) / rpm 151 (205) / 2,200 793 (80.8) / 1,400 216 (159) / 2,200 1. The engine performance corresponds to ISO 3046. 2. Continuous power rating is to 129kW(175ps) @2200rpm. MECHANICAL SYSTEM FUEL SYSTEM ㅇ Engine Model PU086T ㅇ Injection pump Zexel in-line AD type ㅇ Engine Type In-line 4 cycle, water cooled ㅇ Governor RSV type(all speed control) Turbo charged ㅇ Feed pump Mechanical type ㅇ Combustion type Direct injection ㅇ Injection nozzle Multi hole type ㅇ Cylinder Type Replaceable dry liner ㅇ Opening pressure 214 kg/cm2 (3,044 psi) ㅇ Number of cylinders 6 ㅇ Fuel filter Full flow, cartridge type ㅇ Bore x stroke 111(4.37) x 139(5.47) mm(in.) ㅇ Used fuel Diesel fuel oil ㅇDisplacement 8.071(492.49) lit.(in3) ㅇCompression ratio 16.8 : 1 LUBRICATION SYSTEM ㅇ Firing order 1-5-3-6-2-4 ㅇ Lub. Method Fully forced pressure feed type ㅇ Injection timing 12 BTDC ㅇ Oil pump Gear type driven by crankshaft ㅇ Compression pressure Above 28 kg/cm 2 (398 psi) at 200rpm ㅇ Oil filter Full flow, cartridge type ㅇ Dry weight Approx. 780 kg (1,720 lb) ㅇ Oil pan capacity High level 15 liters ( 4.09 gal.) ㅇ Dimension 1,277 x 824 x 1,001 mm Low level 12 liters ( 3.17 gal.) (LxWxH) (50.3 x 32.4 x 39.4 in.) ㅇ Angularity limit Front down 25 deg. ㅇ Rotation Counter clockwise viewed from Flywheel Front up 25 deg. ㅇ Fly wheel housing SAE NO.2M Side to side 25 deg. ㅇ Fly wheel Clutch NO.11 1/2M ㅇ Lub. Oil Refer to Operation Manual MECHANISM ㅇ Type Over head valve ㅇ Number of valve Intake 1, exhaust 1 per cylinder ㅇ Valve lashes at cold Intake 0.30 mm(0.0118 in) Exhaust 0.30 mm(0.0118 in.) PERFORMANCE CURVE VALVE TIMING ㅇ Intake valve ㅇ Exhaust valve Opening 16 deg. BTDC 46 deg. BBDC Close 36 deg. ABDC 14 deg. ATDC OPTION & ACCESSORY PARTS ㅇEngine parts Fly wheel & housing Intake & exhaust manifold ㅇAccessory parts Raditor, silencer & air cleaner ㅇElectrical parts Gauge panel & stop solenoid

PU086T P-DRIVE COOLING SYSTEM ENGINEERING DATA ㅇ Cooling method Fresh water forced circulation ㅇ Water flow 190 liters/min @2,200 rpm ㅇ Water capacity 14 liters ( 3.70 gal.) ㅇ Heat rejection to coolant 21.0 kcal/sec @2,200 rpm (engine only) ㅇ Air flow 15.3 m 3 /min @2,200 rpm ㅇ Pressure system Max. 0.9 kg/cm 2 ( 12.8 psi) ㅇ Exhaust gas flow 18.0 m 3 /min @2,200 rpm ㅇ Water pump Centrifugal type driven by belt ㅇ Exhaust gas temp. 530 C @2,200 rpm ㅇ Water pump Capacity 190 liters ( 41.8 gal.)/min ㅇ Max. permissible restrictions at 2,200 rpm (engine) -.Intake system 220 mmh 2 O initial ㅇ Thermostat Wax pellet type 635 mmh 2 O final Opening temp. 71 C -.Exhaust system 1,000 mmh 2 O max. Full open temp. 85 C ㅇ Cooling fan Blower type, steel 590 mm diameter, 6 blade ELECTRICAL SYSTEM CONVERSION TABLE ㅇCharging generator 24V x 45A [or 12V x 26A ] alternator in. = mm x 0.0394 lb/ft = N.m x 0.737 ㅇVoltage regulator Built-in type IC regulator PS = kw x 1.3596 U.S. gal = lit. x 0.264 ㅇStarting motor 24V x 4.5kW [or 12V x 2.5kW ] psi = kg/cm2 x 14.2233 kw = 0.2388 kcal/s ㅇBattery Voltage 24V [or 12V ] in3 = lit. x 61.02 lb/ps.h = g/kw.h x 0.00162 ㅇBattery Capacity 100 AH [or 150 AH ](recommended) hp = PS x 0.98635 cfm = m 3 /min x 35.336 ㅇStarting aid (Option) Block heater lb = kg x 2.20462 Doosan Infracore Co., Ltd. 21st Floor, Doosan Tower, 18-12, Euljiro 6-ga, Jung-gu, Seoul, Korea TEL : +82-2-3398-8400 / Fax : +82-2-3398-8509 E-mail : enginesales@doosan.com Web site : www.doosaninfracore.com Speccifications are subject to change without prior notice Printed in August 2012 PDE-SBP0300-E1C

PU086TI P-DRIVE POWER RATING Intermittent rating kw(ps) / rpm Max. torque N.m(kg.m) / rpm Fuel consumption g/kw.h(g/ps.h) / rpm 213 (290) / 2,200 1095 (111.7) / 1,600 219 (161) / 2,200 1. The engine performance corresponds to ISO 3046, DIN 6270B. 2. Continuous power rating is to 169kW(230ps) @2200rpm. MECHANICAL SYSTEM FUEL SYSTEM ㅇ Engine Model PU086TI ㅇ Injection pump Zexel in-line PE6P type ㅇ Engine Type In-line 4 cycle, water cooled ㅇ Governor RSV type(all speed control) Turbo charged & intercooled ㅇ Feed pump Mechanical type ㅇ Combustion type Direct injection ㅇ Injection nozzle Multi hole type ㅇ Cylinder Type Replaceable dry liner ㅇ Opening pressure 224 kg/cm2 (3,186 psi) ㅇ Number of cylinders 6 ㅇ Fuel filter Full flow, cartridge type ㅇ Bore x stroke 111(4.37) x 139(5.47) mm(in.) ㅇ Used fuel Diesel fuel oil ㅇDisplacement 8.071(492.49) lit.(in3) ㅇCompression ratio 16.7 : 1 LUBRICATION SYSTEM ㅇ Firing order 1-5-3-6-2-4 ㅇ Lub. Method Fully forced pressure feed type ㅇ Injection timing 15 BTDC ㅇ Oil pump Gear type driven by crankshaft ㅇ Compression pressure Above 28 kg/cm 2 (398 psi) at 200rpm ㅇ Oil filter Full flow, cartridge type ㅇ Dry weight Approx. 792 kg (1,746 lb) ㅇ Oil pan capacity High level 15 liters ( 4.09 gal.) ㅇ Dimension 1,242 x 918 x 1,100 mm Low level 12 liters ( 3.17 gal.) (LxWxH) (48.9 x 36.1 x 43.3 in.) ㅇ Angularity limit Front down 25 deg. ㅇ Rotation Counter clockwise viewed from Flywheel Front up 25 deg. ㅇ Fly wheel housing SAE NO.1M Side to side 25 deg. ㅇ Fly wheel Clutch NO.14M ㅇ Lub. Oil Refer to Operation Manual MECHANISM ㅇ Type Over head valve ㅇ Number of valve Intake 1, exhaust 1 per cylinder ㅇ Valve lashes at cold Intake 0.30 mm(0.0118 in) Exhaust 0.30 mm(0.0118 in.) PERFORMANCE CURVE VALVE TIMING ㅇ Intake valve ㅇ Exhaust valve Opening 16 deg. BTDC 46 deg. BBDC Close 36 deg. ABDC 14 deg. ATDC OPTION & ACCESSORY PARTS ㅇEngine parts Fly wheel & housing Intake & exhaust manifold ㅇAccessory parts Raditor, silencer & air cleaner ㅇElectrical parts Gauge panel & stop solenoid Printed in August 2012 PDE-SBP0405-E1C

PU086TI P-DRIVE COOLING SYSTEM ENGINEERING DATA ㅇ Cooling method Fresh water forced circulation ㅇ Water flow 250 liters/min @2,200 rpm ㅇ Water capacity 14 liters ( 3.70 gal.) ㅇ Heat rejection to coolant 29.7 kcal/sec @2,200 rpm (engine only) ㅇ Air flow 25.1 m 3 /min @2,200 rpm ㅇ Pressure system Max. 0.9 kg/cm 2 ( 12.8 psi) ㅇ Exhaust gas flow 40.1 m 3 /min @2,200 rpm ㅇ Water pump Centrifugal type driven by belt ㅇ Exhaust gas temp. 450 C @2,200 rpm ㅇ Water pump Capacity 250 liters ( 66.0 gal.)/min ㅇ Max. permissible restrictions at 2,200 rpm (engine) -.Intake system 220 mmh 2 O initial ㅇ Thermostat Wax pellet type 635 mmh 2 O final Opening temp. 71 C -.Exhaust system 1,000 mmh 2 O max. Full open temp. 85 C ㅇ Cooling fan Blower type, plastic 660 mm diameter, 7 blade ELECTRICAL SYSTEM CONVERSION TABLE ㅇCharging generator 24V x 45A alternator in. = mm x 0.0394 lb/ft = N.m x 0.737 ㅇVoltage regulator Built-in type IC regulator PS = kw x 1.3596 U.S. gal = lit. x 0.264 ㅇStarting motor 24V x 4.5kW psi = kg/cm2 x 14.2233 kw = 0.2388 kcal/s ㅇBattery Voltage 24V in3 = lit. x 61.02 lb/ps.h = g/kw.h x 0.00162 ㅇBattery Capacity 100 AH (recommended) hp = PS x 0.98635 cfm = m 3 /min x 35.336 ㅇStarting aid (Option) Block heater lb = kg x 2.20462 Doosan Infracore Co., Ltd. 21st Floor, Doosan Tower, 18-12, Euljiro 6-ga, Jung-gu, Seoul, Korea TEL : +82-2-3398-8400 / Fax : +82-2-3398-8509 E-mail : enginesales@doosan.com Web site : www.doosaninfracore.com Speccifications are subject to change without prior notice Printed in August 2012 PDE-SBP0405-E1C

BSFC(g/kW.h) Power(kW) Torque(N.m) PU126TI P-DRIVE POWER RATING Intermittent rating kw(ps) / rpm Max. torque N.m(kg.m) / rpm Fuel consumption g/kw.h(g/ps.h) / rpm 294 (400) / 2,100 1521 (155) / 1,400 220 (162) / 2,100 1. The engine performance corresponds to ISO 3046, DIN 6270B. 2. Continuous power rating is to 250kW(340ps) @2100rpm. MECHANICAL SYSTEM FUEL SYSTEM ㅇ Engine Model PU126TI ㅇ Injection pump Zexel in-line P type ㅇ Engine Type In-line 4 cycle, water cooled ㅇ Governor RSV type(all speed control) Turbo charged & intercooled ㅇ Feed pump Mechanical type ㅇ Combustion type Direct injection ㅇ Injection nozzle Multi hole type ㅇ Cylinder Type Replaceable dry liner ㅇ Opening pressure 220 kg/cm2 (3,129 psi) ㅇ Number of cylinders 6 ㅇ Fuel filter Full flow, cartridge type ㅇ Bore x stroke 123(4.84) x 155(6.1) mm(in.) ㅇ Used fuel Diesel fuel oil ㅇDisplacement 11.051(674.5) lit.(in3) ㅇCompression ratio 17 : 1 LUBRICATION SYSTEM ㅇ Firing order 1-5-3-6-2-4 ㅇ Lub. Method Fully forced pressure feed type ㅇ Injection timing 14 BTDC ㅇ Oil pump Gear type driven by crankshaft ㅇ Compression pressure Above 28 kg/cm 2 (398 psi) at 200rpm ㅇ Oil filter Full flow, cartridge type ㅇ Dry weight Approx. 910 kg (2006 lb) ㅇ Oil pan capacity High level 23 liters ( 6.1 gal.) ㅇ Dimension 1,383 x 870 x 1,207 mm Low level 20 liters ( 5.3 gal.) (LxWxH) (54.4 x 34.3 x 47.5 in.) ㅇ Angularity limit Front down 25 deg. ㅇ Rotation Counter clockwise viewed from Flywheel Front up 25 deg. ㅇ Fly wheel housing SAE NO.1M Side to side 15 deg. ㅇ Fly wheel Clutch NO.14M ㅇ Lub. Oil Refer to Operation Manual MECHANISM ㅇ Type Over head valve ㅇ Number of valve Intake 1, exhaust 1 per cylinder ㅇ Valve lashes at cold Intake 0.30 mm(0.0118 in) Exhaust 0.30 mm(0.0118 in.) VALVE TIMING ㅇ Intake valve ㅇ Exhaust valve Opening 18 deg. BTDC 46 deg. BBDC Close 34 deg. ABDC 14 deg. ATDC PERFORMANCE CURVE 1600 1400 1200 1000 300 250 200 150 OPTION & ACCESSORY PARTS ㅇEngine parts Fly wheel & housing Intake & exhaust manifold ㅇAccessory parts Raditor, silencer & air cleaner ㅇElectrical parts Gauge panel & stop solenoid 100 220 210 200 190 900 1100 1300 1500 1700 1900 2100 Engine speed(rpm) Printed in August 2012 PDE-SBP0505-E1E

PU126TI P-DRIVE COOLING SYSTEM ENGINEERING DATA ㅇCooling method Fresh water forced circulation ㅇWater flow 320 liters/min @2,100 rpm ㅇWater capacity 19 liters ( 5.02 gal.) ㅇHeat rejection to coolant 30 kcal/sec @2,100 rpm (engine only) ㅇHeat rejection to CAC 17 kcal/sec @2,100 rpm ㅇPressure system Max. 0.9 kg/cm 2 ( 12.8 psi) ㅇAir flow 26 m 3 /min @2,100 rpm ㅇWater pump Centrifugal type driven by gear ㅇExhaust gas flow 65 m 3 /min @2,100 rpm ㅇWater pump Capacity 320 liters ( 84.5 gal.)/min ㅇExhaust gas temp. 505 C @2,100 rpm at 2,100 rpm (engine) ㅇMax. permissible restrictions ㅇThermostat Wax pellet type -.Intake system 220 mmh 2 O initial Opening temp. 83 C 635 mmh 2 O final Full open temp. 95 C -.Exhaust system 1,000 mmh 2 O max. ㅇCooling fan Blower type, plastic 755 mm diameter, 7 blade ELECTRICAL SYSTEM CONVERSION TABLE ㅇCharging generator 24V x 45A alternator in. = mm x 0.0394 lb/ft = N.m x 0.737 ㅇVoltage regulator Built-in type IC regulator PS = kw x 1.3596 U.S. gal = lit. x 0.264 ㅇStarting motor 24V x 6.0kW psi = kg/cm2 x 14.2233 kw = 0.2388 kcal/s ㅇBattery Voltage 24V in3 = lit. x 61.02 lb/ps.h = g/kw.h x 0.00162 ㅇBattery Capacity 150 AH (recommended) hp = PS x 0.98635 cfm = m 3 /min x 35.336 ㅇStarting aid (Option) Block heater lb = kg x 2.20462 Doosan Infracore Co., Ltd. 21st Floor, Doosan Tower, 18-12, Euljiro 6-ga, Jung-gu, Seoul, Korea TEL : +82-2-3398-8400 / Fax : +82-2-3398-8509 E-mail : enginesales@doosan.com Web site : www.doosaninfracore.com Speccifications are subject to change without prior notice Printed in August 2012 PDE-SBP0505-E1E

PU158TI P-DRIVE POWER RATING Intermittent rating kw(ps) / rpm Max. torque N.m(kg.m) / rpm Fuel consumption g/kw.h(g/ps.h) / rpm 397 (540) / 2100 2117 (216) / 1500 222 (163) / 2100 1. The engine performance corresponds to ISO 3046, DIN 6270B. 2. If needs continuous duty, Engine power is restricted to 353kW(480ps) @1800rpm. MECHANICAL SYSTEM FUEL SYSTEM ㅇ Engine Model PU158TI ㅇ Injection pump Bosch in-line P type ㅇ Engine Type V-type 4 cycle, water cooled ㅇ Governor Mechanical type Turbo charged & intercooled ㅇ Feed pump Mechanical type ㅇ Combustion type Direct injection ㅇ Injection nozzle Multi hole type ㅇ Cylinder Type Replaceable wet liner ㅇ Fuel filter Full flow, cartridge type ㅇ Number of cylinders 8 ㅇ Used fuel Diesel fuel oil ㅇBore x stroke 128(5.04) x 142(5.59) mm(in.) ㅇDisplacement 14.618(892.0) lit.(in 3 ) LUBRICATION SYSTEM ㅇ Compression ratio 15 : 1 ㅇ Lub. Method Fully forced pressure feed type ㅇ Firing order 1-5-7-2-6-3-4-8 ㅇ Oil pump Gear type driven by crankshaft ㅇ Injection timing 18 BTDC ㅇ Oil filter Full flow, cartridge type ㅇ Dry weight Approx. 950 kg (2,094 lb) ㅇ Oil pan capacity High level 21 liters ( 5.55 gal.) ㅇ Dimension 1,484 x 1,389 x 1,161.5 mm Low level 17 liters ( 4.50 gal.) (LxWxH) (58.4 x 54.7 x 45.7 in.) ㅇ Angularity limit Front down 35 deg. ㅇ Rotation Counter clockwise viewed from Flywheel Front up 35 deg. ㅇ Fly wheel housing SAE NO.1M Side to side 35 deg. ㅇ Fly wheel Clutch NO.14M ㅇ Lub. Oil Refer to Operation Manual MECHANISM ㅇType Over head valve ㅇNumber of valve Intake 1, exhaust 1 per cylinder ㅇValve lashes at cold Intake 0.25mm (0.0098 in.) Exhaust 0.35mm (0.0138 in.) PERFORMANCE CURVE VALVE TIMING ㅇ Intake valve ㅇ Exhaust valve Opening 24 deg. BTDC 63 deg. BBDC Close 36 deg. ABDC 27 deg. ATDC OPTION & ACCESSORY PARTS ㅇEngine parts Fly wheel & housing Intake & exhaust manifold ㅇAccessory parts Raditor, silencer & air cleaner ㅇElectrical parts Gauge panel & stop solenoid Printed in August 2012 PDE-SBP0715-E1F

PU158TI P-DRIVE COOLING SYSTEM ENGINEERING DATA ㅇCooling method Fresh water forced circulation ㅇWater flow 454 liters/min @2,100 rpm ㅇWater capacity 20 liters ( 5.28 gal.) ㅇHeat rejection to coolant 45.2 kcal/sec @2,100 rpm (engine only) ㅇHeat rejection to CAC 18.8 kcal/sec @2,100 rpm ㅇPressure system Max. 0.5 kg/cm 2 ( 7.1 psi) ㅇAir flow 34.5 m 3 /min @2,100 rpm ㅇWater pump Centrifugal type driven by belt ㅇExhaust gas flow 87.4 m 3 /min @2,100 rpm ㅇWater pump Capacity 454 liters ( 120 gal.)/min ㅇExhaust gas temp. 600 C @2,100 rpm at 2,100 rpm (engine) ㅇMax. permissible restrictions ㅇThermostat Wax pellet type -.Intake system 220 mmh 2 O initial Opening temp. 79 C 635 mmh 2 O final Full open temp. 94 C -.Exhaust system 1000 mmh 2 O max. ㅇCooling fan Blower type, plastic 915 mm diameter, 7 blade ELECTRICAL SYSTEM CONVERSION TABLE ㅇCharging generator 24V x 45A alternator in. = mm x 0.0394 lb/ft = N.m x 0.737 ㅇVoltage regulator Built-in type IC regulator PS = kw x 1.3596 U.S. gal = lit. x 0.264 ㅇStarting motor 24V x 7.0kW psi = kg/cm2 x 14.2233 kw = 0.2388 kcal/s ㅇBattery Voltage 24V in3 = lit. x 61.02 lb/ps.h = g/kw.h x 0.00162 ㅇBattery Capacity 200 AH (recommended) hp = PS x 0.98635 cfm = m 3 /min x 35.336 ㅇStarting aid (Option) Block heater lb = kg x 2.20462 Doosan Infracore Co., Ltd. 21st Floor, Doosan Tower, 18-12, Euljiro 6-ga, Jung-gu, Seoul, Korea TEL : +82-2-3398-8400 / Fax : +82-2-3398-8509 E-mail : enginesales@doosan.com Web site : www.doosaninfracore.com Speccifications are subject to change without prior notice Printed in Agust 2012 PDE-SBP0715-E1F

PU180TI P-DRIVE POWER RATING Intermittent rating kw(ps) / rpm Max. torque N.m(kg.m) / rpm Fuel consumption g/kw.h(g/ps.h) / rpm 478 (650) / 2100 2303 (235) / 1500 226 (166) / 2100 1. The engine performance corresponds to ISO 3046, DIN 6270B. 2. If needs continuous duty, Engine power is restricted to 441kW(600ps) @1800rpm. MECHANICAL SYSTEM FUEL SYSTEM ㅇEngine Model PU180TI ㅇInjection pump Bosch in-line P type ㅇEngine Type V-type 4 cycle, water cooled ㅇGovernor Mechanical type Turbo charged & intercooled ㅇFeed pump Mechanical type ㅇCombustion type Direct injection ㅇInjection nozzle Multi hole type ㅇCylinder Type Replaceable wet liner ㅇFuel filter Full flow, cartridge type ㅇ Number of cylinders 10 ㅇUsed fuel Diesel fuel oil ㅇBore x stroke 128(5.04) x 142(5.59) mm(in.) ㅇDisplacement 18.273(1,115.02) lit.(in 3 ) LUBRICATION SYSTEM ㅇCompression ratio 15 : 1 ㅇLub. Method Fully forced pressure feed type ㅇFiring order 1-6-5-10-2-7-8-3-4--9 ㅇOil pump Gear type driven by crankshaft ㅇInjection timing 18 BTDC ㅇOil filter Full flow, cartridge type ㅇDry weight Approx. 1,175 kg (2,590 lb) ㅇOil pan capacity High level 35 liters ( 9.2 gal.) ㅇDimension 1,557 x 1,389 x 1,248 mm Low level 28 liters ( 7.4 gal.) (LxWxH) (61.3 x 54.7 x 49.1 in.) ㅇAngularity limit Front down 24 deg. ㅇRotation Counter clockwise viewed from Flywheel Front up 20 deg. ㅇFly wheel housing SAE NO.1M Side to side 15 deg. ㅇFly wheel Clutch NO.14M ㅇLub. Oil Refer to Operation Manual MECHANISM ㅇType Over head valve ㅇNumber of valve Intake 1, exhaust 1 per cylinder ㅇValve lashes at cold Intake 0.25mm (0.0098 in.) Exhaust 0.35mm (0.0138 in.) PERFORMANCE CURVE VALVE TIMING ㅇ Intake valve ㅇ Exhaust valve Opening 24 deg. BTDC 63 deg. BBDC Close 36 deg. ABDC 27 deg. ATDC OPTION & ACCESSORY PARTS ㅇEngine parts Fly wheel & housing Intake & exhaust manifold ㅇAccessory parts Raditor, silencer & air cleaner ㅇElectrical parts Gauge panel & stop solenoid Printed in August 2012 PDE-SBM0745-E1E

PU180TI P-DRIVE COOLING SYSTEM ENGINEERING DATA ㅇCooling method Fresh water forced circulation ㅇWater flow 454 liters/min @2,100 rpm ㅇWater capacity 21 liters ( 5.54 gal.) ㅇHeat rejection to coolant 54.4 kcal/sec @2,100 rpm (engine only) ㅇHeat rejection to CAC 22.7 kcal/sec @2,100 rpm ㅇPressure system Max. 0.5 kg/cm 2 ( 7.1 psi) ㅇAir flow 38.0 m 3 /min @2,100 rpm ㅇWater pump Centrifugal type driven by belt ㅇExhaust gas flow 107 m 3 /min @2,100 rpm ㅇWater pump Capacity 454 liters ( 120 gal.)/min ㅇExhaust gas temp. 600 C @2,100 rpm at 2,100 rpm (engine) ㅇMax. permissible restrictions ㅇThermostat Wax pellet type -.Intake system 220 mmh 2 O initial Opening temp. 79 C 635 mmh 2 O final Full open temp. 94 C -.Exhaust system 1000 mmh 2 O max. ㅇCooling fan Blower type, plastic 915 mm diameter, 7 blade ELECTRICAL SYSTEM CONVERSION TABLE ㅇCharging generator 24V x 45A alternator in. = mm x 0.0394 lb/ft = N.m x 0.737 ㅇVoltage regulator Built-in type IC regulator PS = kw x 1.3596 U.S. gal = lit. x 0.264 ㅇStarting motor 24V x 7.0kW psi = kg/cm2 x 14.2233 kw = 0.2388 kcal/s ㅇBattery Voltage 24V in3 = lit. x 61.02 lb/ps.h = g/kw.h x 0.00162 ㅇBattery Capacity 200 AH (recommended) hp = PS x 0.98635 cfm = m 3 /min x 35.336 ㅇStarting aid (Option) Block heater lb = kg x 2.20462 Doosan Infracore Co., Ltd. 21st Floor, Doosan Tower, 18-12, Euljiro 6-ga, Jung-gu, Seoul, Korea TEL : +82-2-3398-8400 / Fax : +82-2-3398-8509 E-mail : enginesales@doosan.com Web site : www.doosaninfracore.com Speccifications are subject to change without prior notice Printed in August 2012 PDE-SBM0745-E1E

PU222TI P-DRIVE POWER RATING Intermittent rating kw(ps) / rpm Max. torque N.m(kg.m) / rpm Fuel consumption g/kw.h(g/ps.h) / rpm 588 (800) / 2100 3205 (327) / 1500 223 (164) / 2100 1. The engine performance corresponds to ISO 3046, DIN 6270B. 2. If needs continuous duty, Engine power is restricted to 530kW(720ps) @1800rpm. MECHANICAL SYSTEM FUEL SYSTEM ㅇ Engine Model PU222TI ㅇ Injection pump Bosch in-line P type ㅇ Engine Type V-type 4 cycle, water cooled ㅇ Governor Mechanical type Turbo charged & intercooled ㅇ Feed pump Mechanical type ㅇ Combustion type Direct injection ㅇ Injection nozzle Multi hole type ㅇ Cylinder Type Replaceable wet liner ㅇ Fuel filter Full flow, cartridge type ㅇ Number of cylinders 12 ㅇ Used fuel Diesel fuel oil ㅇBore x stroke 128(5.04) x 142(5.59) mm(in.) ㅇDisplacement 21.927 (1,338.0) lit.(in 3 ) LUBRICATION SYSTEM ㅇ Compression ratio 15 : 1 ㅇ Lub. Method Fully forced pressure feed type ㅇ Firing order 1-12-5-8-3-10-6-7-2-11-4-9 ㅇ Oil pump Gear type driven by crankshaft ㅇ Injection timing 18 BTDC ㅇ Oil filter Full flow, cartridge type ㅇ Dry weight Approx. 1,575 kg (3,472 lb) ㅇ Oil pan capacity High level 40 liters ( 10.6 gal.) ㅇ Dimension 1,717 x 1,389 x 1,288 mm Low level 33 liters ( 8.7 gal.) (LxWxH) (67.6 x 54.7 x 50.7 in.) ㅇ Angularity limit Front down 20 deg. ㅇ Rotation Counter clockwise viewed from Flywheel Front up 20 deg. ㅇ Fly wheel housing SAE NO.1M Side to side 15 deg. ㅇ Fly wheel Clutch NO.14M ㅇ Lub. Oil Refer to Operation Manual MECHANISM ㅇType Over head valve ㅇNumber of valve Intake 1, exhaust 1 per cylinder ㅇValve lashes at cold Intake 0.25mm (0.0098 in.) Exhaust 0.35mm (0.0138 in.) PERFORMANCE CURVE VALVE TIMING Opening Close ㅇIntake valve 24 deg. BTDC 36 deg. ABDC ㅇExhaust valve 63 deg. BBDC 27 deg. ATDC OPTION & ACCESSORY PARTS ㅇEngine parts Fly wheel & housing Intake & exhaust manifold ㅇAccessory parts Raditor, silencer & air cleaner ㅇElectrical parts Gauge panel & stop solenoid Printed in August 2012 PDE-SBP0765-E1E

PU222TI P-DRIVE COOLING SYSTEM ENGINEERING DATA ㅇCooling method Fresh water forced circulation ㅇWater flow 454 liters/min @2,100 rpm ㅇWater capacity 23 liters ( 6.07 gal.) ㅇHeat rejection to coolant 67 kcal/sec @2,100 rpm (engine only) ㅇHeat rejection to CAC 47 kcal/sec @2,100 rpm ㅇPressure system Max. 0.5 kg/cm 2 ( 7.1 psi) ㅇAir flow 47 m 3 /min @2,100 rpm ㅇWater pump Centrifugal type driven by belt ㅇExhaust gas flow 132 m 3 /min @2,100 rpm ㅇWater pump Capacity 454 liters ( 120 gal.)/min ㅇExhaust gas temp. 600 C @2,100 rpm at 2,100 rpm (engine) ㅇMax. permissible restrictions ㅇThermostat Wax pellet type -.Intake system 220 mmh 2 O initial Opening temp. 71 C 635 mmh 2 O final Full open temp. 85 C -.Exhaust system 1000 mmh 2 O max. ㅇCooling fan Blower type, plastic 915 mm diameter, 7 blade ELECTRICAL SYSTEM CONVERSION TABLE ㅇCharging generator 24V x 45A alternator in. = mm x 0.0394 lb/ft = N.m x 0.737 ㅇVoltage regulator Built-in type IC regulator PS = kw x 1.3596 U.S. gal = lit. x 0.264 ㅇStarting motor 24V x 7.0kW psi = kg/cm2 x 14.2233 kw = 0.2388 kcal/s ㅇBattery Voltage 24V in3 = lit. x 61.02 lb/ps.h = g/kw.h x 0.00162 ㅇBattery Capacity 200 AH (recommended) hp = PS x 0.98635 cfm = m 3 /min x 35.336 ㅇStarting aid (Option) Block heater lb = kg x 2.20462 Doosan Infracore Co., Ltd. 21st Floor, Doosan Tower, 18-12, Euljiro 6-ga, Jung-gu, Seoul, Korea TEL : +82-2-3398-8400 / Fax : +82-2-3398-8509 E-mail : enginesales@doosan.com Web site : www.doosaninfracore.com Speccifications are subject to change without prior notice Printed in August 2012 PDE-SBP0765-E1E