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Shangchai Diesel Generator SC12E460D2 Technical Data

Jun. 13, 2018

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

Engine Model

SC12E460D2

Power

lit/hr

Engine Type

In-line, 4 strokes, water-cooled, 4 valves, Turbo charged air-to-air intercooled

25%

19.8



50%

36.1

Combustion type

Direction injection

75%

53.4

Cylinder Type

Wet liner

100%

71.6

Number of cylinders

6

110%

80.0

Bore × stroke

128(4.14) × 153(4.89) mm(in.)



Displacement

11.8 (393) lit.(in3)



Compression ratio

17 : 1



Firing order

1-5-3-6-2-4

FUEL SYSTEM


Injection timing

14°BTDC

Injection pump

Longkou in-line "P" type

Dry weight

Approx.1070kg (2,359 lb)

Governor

Electric type

Dimension

1787×918×1294mm

Feed pump

Mechanical type

  (L×W×H)

(70.4×36.2×51in.)

Injection nozzle

Multi hole type

Rotation

Counter clockwise viewed from Flywheel

Opening pressure

250 kg/cm2 (3556 psi)

Fly wheel housing

SAE NO.1

Fuel filter

Full flow, cartridge type

Fly wheel

SAE NO. 14

Used fuel

Diesel fuel oil





MECHANISM

LUBRICATION SYSTEM

Type

Over head valve

Lub. Method

Fully forced pressure feed type

Number of valve

Intake 2, exhaust 2 per cylinder

Oil pump

Gear type driven by crankshaft

Valve lashes at cold

Intake 0.40mm (0.0158 in.)

Oil filter

Full flow, cartridge type


Exhaust 0.65mm (0.0256 in.)

Oil pan capacity

High level 41 liters ( 10.82 gal.)

Low level 33 liters (8.71 gal)



Angularity limit

Front down 25 deg.

Front up 35 deg.

Side to side 35 deg.

VALVE TIMING


Opening        

Close

Intake valve

15°BTDC

30°ABDC



Exhaust valve

45°BBDC

13°ATDC

Lub. Oil

Refer to Operation Manual





COOLING SYSTEM

ENGINEERING DATA

Cooling method

Fresh water forced circulation

Water flow

515 liters/min @1,500 rpm

Water capacity (engine only)

23.2 liters ( 6.12 gal.)

Heat rejection to coolant

34.1kcal/sec @1,500 rpm



Heat rejection to CAC11.6 m3/min @1,500 rpm

Pressure system

Max. 0.5 kg/cm2 ( 7.11 psi)

Air flow

18.6 m3/min @1,500 rpm

Water pump

Centrifugal type driven by belt

Exhaust gas flow

41.5 m3/min @1,500 rpm

Water pump Capacity

515 liters( 136 gal.)/min at 1, 500 rpm(engine)

Exhaust gas temp.

600 °C @1,500 rpm

Thermostat

Wax-pellet type

Opening temp. 85°C

Full open temp. 95°C

Max. permissible restrictions


Intake system

3 kPa initial

6 kPa final

Cooling fan

Blower type, plastic

840 mm diameter, 8 blades

Exhaust system

6 kPa max

Max. permissible altitude

2,000 m





ELECTRICAL SYSTEM

CONVERSION TABLE

Charging generator

28V×70A

in. = mm × 0.0394

lb/ft = N.m × 0.737

Voltage regulator

Built-in type IC regulator

PS = kW × 1.3596

U.S. gal = lit. × 0.264

Starting motor

24V×4.5kW

psi = kg/cm2 × 14.2233

kW = 0.2388 kcal/s

Battery Voltage

24V

in3 = lit. × 61.02

lb/PS.h = g/kW.h × 0.00162

Battery Capacity

180 AH

hp = PS × 0.98635

cfm = m3/min × 35.336



lb = kg × 2.20462



Shangchai SC12E460D2 engine.jpg


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 Frequency50HzRated Speed1500rpm



Stamford alternator


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

* Low noise type genset

* 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

Contact Us
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  • E-mail: sales@dieselgeneratortech.com
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