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MODEL 型號

QC498D

BORE*STROKE(MM)缸徑×行程

98×105

TOTAL DISPLACEMENT(L)排量

3.17

RATED POWER(KW)常用功率

25

30

STANDBY POWER(KW)備用功率

28

33

REATED SPEED(R/MIN)標(biāo)定轉(zhuǎn)速

1500

1800

REATED POWER FOR GENERATOR SETS (KVA)機(jī)組常用輸出功率

25

30

STANDBY POWER FOR GENERATOR SETS (KVA)機(jī)組備用輸出功率

28

33

REATED POWER FOR GENERATOR SETS(KW) 機(jī)組常用輸出功率

20

24

STANDBY POWER FOR GENERATOR SETS (KW)機(jī)組備用輸出功率

22.5

26.4

STEADY STATE SPEED GOVERNING RATE %穩(wěn)定調(diào)速率

≤5

MAX SPEED ON NO LOAD(R/MIN)

1575

MIN SPEED ON NO LOAD(R/MIN)

800

SPECIFIC FUEL CONSUMPTION RATE AT MAX. SPEED (G/KW·H) 標(biāo)定工況燃油消耗率

≤243

NET WEIGHT (KG)凈重(KG)

240

DIMENSION(L*W*H)

775×590×690(不包括空濾、水箱)

最大外形尺寸(長×寬×高 MM)

(WITHOUT AIR FILTER AND RADIATOR )

ROTATION (VIEWED FROM FLYWHEEL)旋 轉(zhuǎn)方向(面對飛輪端)

逆時(shí)針 COUNTER CLOCKWISE

FLYWHEEL HOUSE SIZING 飛輪殼規(guī)格

SAE4# SAE3#

FLYWHEEL SIZING 飛輪規(guī)格

SAE7.5′′SAE10′′ SAE11.5′′

NUMBER OF TEETH OF THE FLYWHEEL 飛輪齒圈數(shù)

120

VALVE LAYOUT 氣門布置

TYPE OF THE VALVE 氣門類型

OVERHEAD 頂置式

VALVES PER CYLINDER 每缸氣門數(shù)

ONE INLET AND ONE EXHAUST VALVE

一進(jìn)氣門和一排氣門

VALVE CLEARANCE 氣門間隙

INLET VALVE 進(jìn)氣門

0.2~0.25mm

EXHAUST VALVE 排氣門

0.25~0.3mm

FUEL CONSUMPTION (KG/H)燃油消耗(KG/H)

SPEED 轉(zhuǎn)速

1500

POWER 功率

RATED 常用

STANDBY 備用

100% FULL LOAD100%負(fù)荷

2.61

2.7

75% LOAD 75%負(fù)荷

1.9

2.1

50% LOAD 50%負(fù)荷

1.35

1.5

25%LOAD 25%負(fù)荷

0.99

1.1

FUEL SYSTEM 燃油系統(tǒng)

噴油形式 INJECTION TYPE

DIRECT INJECTION 直噴式

調(diào)速器 SPEED REGULATOR

MECHANICAL TYPE 機(jī)械式

輸油泵 FUEL INJECTION PUMP

MECHANICAL TYPE 機(jī)械式

噴油器噴孔直徑 INJECTOR DIAMETER

0.25mm

噴油器開啟壓力 INJECTOR OPENING PRESSURE

22±0.5MPa

柴濾 FUEL FITLER

SINGLE POLE ,PAPER TYPE 紙質(zhì)單級

燃料 FUEL

DIESEL 柴油

LUBRICATION SYSTEM 潤滑系統(tǒng)

LUBRICATION TYPE 潤滑方式

FORCED LUBRICATION AND SPLASH LUBRICATION 強(qiáng)制潤滑及飛濺潤滑

LUBE OIL GRADE 潤滑油等級

CD-40

LUBE OIL VOLUME 潤滑油容量

6.5L

MAX ALLOWABLE OIL TEMPEARTURE

允許最高機(jī)油溫度

115°C

OIL PRESSURE 機(jī)油壓力

MAX 最高

650kpa

MIN 最低

100kpa

COOLING SYSTEM 冷卻系統(tǒng)

COOLING METHOD 冷卻方式

FORCED WATER CIRCULATION 強(qiáng)制水循 環(huán)

WATER PUMP FLOW 水泵流量

80L/MIN(3000RPM WATER PUMP FLOW HEIGHT 5M)水泵揚(yáng)程 5M

MOTOR WATER VOLUME 發(fā)動機(jī)水容量

5.5L

MAX WATER TEMPERATURE 最大水溫

95°C

RADIATOR VOLUME 水箱容量

7L

OPENING TEMPERATURE /FULL OPEN TEMPERATURE OF THERMOTAT 節(jié)溫器開啟溫度/全開溫度

70°C/82°C

FAN DIAMETER(MM)排風(fēng)風(fēng)扇直徑(MM)

φ410

ELECTRICAL SYSTEM 電氣系統(tǒng)

ALTERNATOR 發(fā)電機(jī)規(guī)格

14V×500W

VOLTAGE STABLILIZER 穩(wěn)壓器

BUILT-IN VOLTAGE STABILIZER 內(nèi)置 穩(wěn)壓器

MOTOR 啟動電機(jī)

12V×3kW

BATTERY VOLTAGE 電池電壓

12V

BATTERY VOLUMNE 電池容量

≥100AH (RECOMMENDED )推薦≥100AH

COLD START AUXILIARY DEVICE 冷啟動輔助

INLET HEATER 進(jìn)氣管帶進(jìn)氣加熱器

INTAKE AND EXHAUST SYSTEM 進(jìn)排氣系統(tǒng)

AIR FLOW KG/H 進(jìn)氣流量

63

EXHAUST FLOW KG/H 排氣流量

66

MAX PERMISSIBLE RESTRICTIONS OF EXHAUST SYSTEM KPA 最大排氣背壓

≤5

SPEED SENSOR INTERFACE轉(zhuǎn)速傳感器接口

M18X1.5

16mm