1. Shangchai diesel engine SC12E460D2 technical data
◎ POWER RATING
Engine Speed | Type of Operation | Engine Power | |
rpm | kW | Ps | |
1500 | Prime Power | 307 | 418 |
Stanby Power | 338 | 460 | |
1. The engine performance is as per GB/T2820
2. Ratings are based on GB/T1147.1
3. Prime power is available for an unlimited number of hours per year in a variable load application. The permissible average power output over 24 hours of operation shall not exceed 80% of the prime power rating.
4. Standby power is available in the even of a utility power outage or under test conditions for up to 200 hours of operation per year. The permissible average power output over 24 hours of operation shall not exceed 80% of the standby power rating.
◎ SPECIFICATIONS | ◎ FUEL CONSUMPTION | |||
ㅇEngine Model | SC12E460D2 | ㅇPower | lit/hr | |
ㅇEngine Type | In-line, 4 strokes, water-cooled, 4 valves, Turbo charged air-to-air intercooled | 25% | 19.8 | |
50% | 36.1 | |||
ㅇCombustion type | Direction injection | 75% | 53.4 | |
ㅇCylinder Type | Wet liner | 100% | 71.6 | |
ㅇNumber of cylinders | 6 | 110% | 80.0 | |
ㅇBore × stroke | 128(4.14) × 153(4.89) mm(in.) | |||
ㅇDisplacement | 11.8 (393) lit.(in3) | |||
ㅇCompression ratio | 17 : 1 | |||
ㅇFiring order | 1-5-3-6-2-4 | ◎ FUEL SYSTEM | ||
ㅇInjection timing | 14°BTDC | ㅇInjection pump | Longkou in-line "P" type | |
ㅇDry weight | Approx.1070kg (2,359 lb) | ㅇGovernor | Electric type | |
ㅇDimension | 1787×918×1294mm | ㅇFeed pump | Mechanical type | |
(L×W×H) | (70.4×36.2×51in.) | Injection nozzle | Multi hole type | |
ㅇRotation | Counter clockwise viewed from Flywheel | ㅇOpening pressure | 250 kg/cm2 (3556 psi) | |
ㅇFly wheel housing | SAE NO.1 | ㅇFuel filter | Full flow, cartridge type | |
ㅇFly wheel | SAE NO. 14 | ㅇUsed fuel | Diesel fuel oil | |
◎ MECHANISM | ◎ LUBRICATION SYSTEM | |||
ㅇType | Over head valve | ㅇLub. Method | Fully forced pressure feed type | |
ㅇNumber of valve | Intake 2, exhaust 2 per cylinder | ㅇOil pump | Gear type driven by crankshaft | |
ㅇValve lashes at cold | Intake 0.40mm (0.0158 in.) | ㅇOil filter | Full flow, cartridge type | |
Exhaust 0.65mm (0.0256 in.) | ㅇOil pan capacity | High level 41 liters ( 10.82 gal.) Low level 33 liters (8.71 gal) | ||
ㅇAngularity limit | Front down 25 deg. Front up 35 deg. Side to side 35 deg. | |||
◎ VALVE TIMING | ||||
Opening | Close | |||
ㅇIntake valve | 15°BTDC | 30°ABDC | ||
ㅇExhaust valve | 45°BBDC | 13°ATDC | ㅇLub. Oil | Refer to Operation Manual |
◎ COOLING SYSTEM | ◎ ENGINEERING DATA | |||
ㅇCooling method | Fresh water forced circulation | ㅇWater flow | 515 liters/min @1,500 rpm | |
ㅇWater capacity (engine only) | 23.2 liters ( 6.12 gal.) | ㅇHeat rejection to coolant | 34.1kcal/sec @1,500 rpm | |
| ㅇHeat rejection to CAC | 11.6 m3/min @1,500 rpm | |||
ㅇPressure system | Max. 0.5 kg/cm2 ( 7.11 psi) | ㅇAir flow | 18.6 m3/min @1,500 rpm | |
ㅇWater pump | Centrifugal type driven by belt | ㅇExhaust gas flow | 41.5 m3/min @1,500 rpm | |
ㅇWater pump Capacity | 515 liters( 136 gal.)/min at 1, 500 rpm(engine) | ㅇExhaust gas temp. | 600 °C @1,500 rpm | |
ㅇThermostat | Wax-pellet type Opening temp. 85°C Full open temp. 95°C | ㅇMax. permissible restrictions | ||
Intake system | 3 kPa initial 6 kPa final | |||
ㅇCooling fan | Blower type, plastic 840 mm diameter, 8 blades | Exhaust system | 6 kPa max | |
ㅇMax. permissible altitude | 2,000 m | |||
◎ ELECTRICAL SYSTEM | ◆ CONVERSION TABLE | |||
ㅇCharging generator | 28V×70A | in. = mm × 0.0394 | lb/ft = N.m × 0.737 | |
ㅇVoltage regulator | Built-in type IC regulator | PS = kW × 1.3596 | U.S. gal = lit. × 0.264 | |
ㅇStarting motor | 24V×4.5kW | psi = kg/cm2 × 14.2233 | kW = 0.2388 kcal/s | |
ㅇBattery Voltage | 24V | in3 = lit. × 61.02 | lb/PS.h = g/kW.h × 0.00162 | |
ㅇBattery Capacity | 180 AH | hp = PS × 0.98635 | cfm = m3/min × 35.336 | |
lb = kg × 2.20462 | ||||
Characteristics of Shangchai Diesel Engine
1) Four valves per cylinder, using electronic speed regulator, P11 high pressure oil pump, effectively improve combustion and emissions, smooth work, good economy.
2) Gantry-type cylinder block, rear gear train and rationally-arranged reinforcing ribs provide good rigidity, compact structure, small vibration and low noise.
If you want to know more information about Shangchai engine and also its company history, this article - Starlight Shangchai Series Power Generator Engine Introduction will show you more.
We can provide original Stamford alternator, SIEMENS, Leroy-somer, Marathon , Engga, Starlight and Shanghai KEPU AC generator for Shangchai diesel generator set.
2. Original Stamford alternator technical data
Alternator Data | |||
Model | HCI444FS | Structure | One-piece |
Rated Power (KW) | 302 | Overload Capacity | 10% overload for one hour |
Excitation type | Brushless Self Excitation | Short-time Current | 150%10S |
Insulation Class | H | Mode of Connection | 3-phase, 4-line, neutral ground |
Protection Class | IP23 | Power Factor | 0.8 (Lag) |
| Rated Frequency | 50Hz | Rated Speed | 1500rpm |
Optional accessories of Shangchai Diesel Generator
* ATS Control Panel
*Automatic cabinet select British Deep Sea or ComAp
* 8 hours daily fuel tank
* Container type generator set
* Trailer power station
* Remote microcomputer interface
* Running 500 to 1,000 hours spare parts
* Brushless AC generator
* Steel structure base
* Fan water tank cooling system
* 24V starting motor and charging motor
* Air filter, fuel filter and oil filter
* Self-start control screen for various protection function
* Air protection switch
* 24V start battery and battery line
* Unit shock absorber
* Efficient silencer for industrial use
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