DE12TIS Production tolerance : ±5%
Intermittent rating
Max. torque
Fuel consumption
265kW (360PS) /2100rpm
1421N.m (145kg.m) /1260rpm
186g/kW.h (143g/PS.h)
Note : -. The engine performance performance corresponds corresponds to ISO-3046 ISO-3046 MECHANICAL SYSTEM
FUEL SYSTEM
Engine Model ·¤ Engine Type ¤ ·
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DE12TIS In-line type 4 cycle, water cooled Turbocharged & Intercooled Combustion type Direct injection Cylinder Type Replaceable dry liner Number of cylinde 6 Bore x stroke 123(4.84) x 155(6.10) mm(in.) Displacement 11.051(674.37) lit.(in3) Compression ratio 17.1 : 1 Firing order 1-5-3-6-2-4 Injection timing 1° BTDC Dry weight Approx. 980 kg (2,166 lb) Dimension 1,317 x 872 x 1,094 mm (LxWxH) (51.9 x 34.3 x 43.1in.) Rotation Counter clockwise viewed from Flywheel
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Injection pu pump Governor Feed pump Inje Inject ctio ionn noz nozzl zlee Fuel filter Used fuel
Mechanical Ty Type RLD-J Mechanical type Multi ulti ho hole le type type Full flow, Catridge type Diesel fuel oil
LUBRICATION SYSTEM
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Lub. Me Method Oil pump Oil filter Oil Oil pan pan capa capaci city ty
·¤ Lub. Oil
Fully fo forced pprressure fe feed ty type Gear type driven by crankshaft Full flow, Catridge type High High leve levell 17 17 lit liter erss ( 4.49 4.49 gal. gal.)) Low level 14 liters ( 3.70 gal.) Refer to Operation Manual
PERFORMANCE CURVE MECHANISM
ype ver ea va ve ·¤ Numb Number er of valv valvee Inta Intake ke 1, exha exhaus ustt 1 per per cyl cylin inde der r ·¤ Valve Valve lashes lashes at col Intake Intake 0.3mm 0.3mm (0.011 (0.01188 in.) in.) Exhaust 0.3mm (0.0118 in.) ¤ ·
VALVE TIMING
Intake valve ·¤ Ex Exhaust valve ¤ ·
Opening
Close
18 deg. BTDC 46 deg. BBDC
34 deg. ABDC 14 deg. ATDC
Printed in November November 2005 DE12TIS
DE12TIS COOLING SYSTEM
ENGINEERING DATA
Cooling method Fresh water forced circulation ¤· Water capacity 19 liters ( 5.02 gal.) (engine only) ¤· Pressure system Max. 0.9 kg/cm2 ( 12.8 psi) ¤· Water pump Centrifugal type driven by gear ¤· Water pump Capaci 350 liters ( 92.4 gal.)/min at 2,100 rpm (engine) ¤· Thermostat Wax – pellet type Opening temp. 83°C (tropical export : 71¡É ) Full open temp. 95°C (tropical export : 85°C) ¤· Cooling fan · ¤
ELECTRICAL SYSTEM · ¤
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Water flow 350 liters/min @2,100 rpm Heat rejection to coolant 25.2 kcal/sec @2,100 rpm Heat rejection to CAC 10.7 kcal/sec @2,100 rpm Air flow 22.18 m3/min @2,100 rpm Exhaust gas flow 57.73 m3/min @2,100 rpm Exhaust gas temp. 483 °C @2,100 rpm Max. permissible restrictions 220 mmH2O initial -.Intake system 635 mmH2O final 1,000 mmH2O max. -.Exhaust system
CONVERSION TABLE
Charging generator 24V x 150A Voltage regulator Built-in type IC regulator Starting motor 24V x 6kW Battery Voltage 24V Battery Capacity 200 AH (recommended)
in. = mm x 0.0394 PS = kW x 1.3596 psi = kg/cm2 x 14.2233 in3 = lit. x 61.02 hp = PS x 0.98635 lb = kg x 2.20462
lb/ft = N.m x 0.737 U.S. gal = lit. x 0.264 kW = 0.2388 kcal/s lb/PS.h = g/kW.h x 0.00162 cfm = m3/min x 35.336
4 9 0 1
872
1317
Head office
7-11, Hwasu-Dong, Dong-Gu, Incheon, Korea TEL : 82-32-760-1951, 1953 Seoul Office
FAX : 82-32-761-2759
Doosan Infracore Co. Ltd., 22nd Floor, Doosan Tower, 18-12, Euljiro 6-ga, Jung-gu, Seoul, Korea. TEL : 82-2-3398-8521~8536 FAX : 82-2-3398-8509 Web site : www.doosaninfracore.com
¡Ø Speccifications are subject to change without prior notice Printed in Norvember 2005
