Articles

Technical Parameters of Shangchai Generator (SC4H95D2)

by Starlight Generator dieselgeneratortech

Want to know about Shangchai generator technical parameters? This article will show you the detailed data about SC4H95D2 engine model of Shangchai generator.

 POWER RATING

Engine Speed

Type of  Operation

Engine Power

rpm

kW

Ps

1500

Prime Power

62

85

Stanby Power

68

95

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

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

SC4H95D2

Power

L/h

Engine Type

In-line, 4 strokes, water-cooled, 4 valves

25%

4.2


Turbo charged

50%

7.5

Combustion type

Direction injection

75%

11.0

Cylinder Type

Dry liner

100%

14.8

Number of cylinders

4

110%

  16.4

Bore × stroke

105(4.14) × 124(4.89) mm(in.)



Displacement

4.3(262.4) L(in3)



Compression ratio

17.3 : 1



Firing order

1-3-4-2

 FUEL SYSTEM


Injection timing

13.5°BTDC

Injection pump

Beiyou in-line "AD" type

Dry weight

Approx.450kg (992.1 lb)

Governor

Electric type

Dimension

1012×723×1102 mm

Feed pump

Mechanical type

  (L×W×H)

(39.9×28.5×43.4in.)

Injection nozzle

Multi hole type

Rotation

Counter clockwise viewed from Flywheel

Opening pressure

250 kg/cm2 (3556 psi)

Fly wheel housing

SAE NO.3

Fuel filter

Full flow cartridge type

Fly wheel

SAE NO. 11.5

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  0.25mm (0.0099 in.)

Oil filter

Full flow, cartridge type


Exhaust  0.50mm (0.0197 in.)

Oil pan capacity

High level 13 L  ( 3.4 gal.)




Low level 11 L  ( 2.9 gal.)

 VALVE TIMING

Angularity limit

Front down 25 deg.


   Opening         Close


Front up 35 deg.

Intake valve

20.9°BTDC    44.9°ABDC


Side to side 35 deg.

Exhaust valve

51.7°BBDC    11.7°ATDC

Lub. Oil

Refer to Operation Manual





 COOLING SYSTEM

 ENGINE DATA

Cooling method

Fresh water forced circulation

Coolant flow

117L/min /1500 rpm

Water capacity

6.8L ( 1.8 gal.)

Heat rejection to coolant

8.9kcal/sec /1500 rpm

 (engine only)




Pressure system

Max. 0.5 kg/cm2   ( 7.11 psi)

Air flow

4.7m3/min /1500 rpm

Water pump

Centrifugal type driven by belt

Exhaust gas flow

10.4m3/min /1500 rpm

Water pump Capacity

117L( 30.9 gal.)/min at 1,500 rpm (engine

Exhaust gas temp.

600 °C /1500 rpm

Thermost

Wax-pellet type

Max. permissible restrictions



Opening temp. 82°C

 Intake system

3 kPa  (initial)


Full open temp. 95°C

 

6 kPa final

Cooling fan

Blower type, plastic

  Exhaust system

6 kPa max


550 mm diameter, 9 blades

Max. permissible altitude

2000 m









 ELECTRICAL SYSTEM

 CONVERSION TABLE

Charging generator

24V×55A  

in. = mm × 0.0394

lb/ft = N.m × 0.737

Voltage regulator

Built-in type IC regulator

PS = kW × 1.3596

U.S. gal = L × 0.264

Starting motor

24V×4.5kW

psi = kg/cm2 × 14.2233

kW = 0.2388 kcal/s

Battery Voltage

24V

in3 = L × 61.02

lb/PS.h = g/kW.h × 0.00162

Battery Capacity

120 AH

hp = PS × 0.98635

cfm = m3/min × 35.336



lb = kg × 2.20462


 

Shangchai engine.png


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About Starlight Generator Advanced   dieselgeneratortech

134 connections, 3 recommendations, 488 honor points.
Joined APSense since, April 16th, 2017, From Guangxi, China.

Created on Sep 1st 2017 03:46. Viewed 551 times.

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