安庆-大发 DE-18 发电机组
4 冲程中速柴油发电机
概述
安庆-大发6DE-18系列柴油机功率范围是400 kW～850kW，6DE-18柴油机有很高的可靠性和耐久性，高效率、低NOX排放，冲程缸径比为1.51，平均有效压力为2.50MPa。6DE-18柴油机代表国际柴油机市场最先进技术，对全体顾客来说都是理想的、极好的选择。
主要参数
|
燃油
|
HFO 180～700mm²/s/50℃
|
MDO/MGO
|
|
转速
|
r/min
|
720
|
750
|
900
|
720
|
750
|
900
|
|
频率
|
Hz
|
60
|
50
|
60
|
60
|
50
|
60
|
|
6DE-18
|
柴油机功率
|
680
|
680
|
850
|
680
|
680
|
850
|
|
机组功率
|
635
|
635
|
808
|
635
|
635
|
808
|
注：发电机效率为95%，柴油发电机组的最终功率取决于发电机的效率。
规格参数
|
结构
|
|
直列
|
|
缸径
|
mm
|
185
|
|
冲程
|
mm
|
280
|
|
柴油机转速
|
r/min
|
720
|
750
|
900
|
|
活塞速度
|
m/s
|
6.72
|
7.00
|
8.40
|
|
平均有效压力
|
MPa
|
缸数
|
|
6
|
|
2.50
|
|
最大爆发压力
|
MPa
|
20.0
|
|
燃油消耗率
|
g/kW·h
|
187
|
187
|
188
|
尺寸（mm）&重量（ton）
|
尺寸标记
机型
|
A
|
B
|
C
|
D
|
E
|
F
|
G
|
H
|
J
|
总重
|
|
6DE-18
|
4850
|
2400
|
1400
|
1070
|
3820
|
900
|
2300
|
1120
|
1810
|
12.0
|
ANQING-DAIHATSU DE-18 GENERATOR SETS
FOUR-STROKE MID-SPEED DIESEL ENGINE
CHARACTERISTIC
The power output of ANQING-DAIHATSU 6DE-18 series engines is 400kW～850kW. 6DE-18 engines have a high reliability and durability, It is high efficiency and low NOX emission. The stroke-bore ration is 1.51, mean effective pressure is 2.50MPa. 6DE-18 engines represent advanced technique at international diesel market. It is an ideal and superior product to all customers.
PRINCIPAL PARTICULARS
|
Fuel oil
|
HFO 180～700mm/s/50℃
|
MDO/MGO
|
|
Speed
|
r/min
|
720
|
750
|
900
|
720
|
750
|
900
|
|
Frequency
|
Hz
|
60
|
50
|
60
|
60
|
50
|
60
|
|
6DE-18
|
Eng.kW
|
680
|
680
|
850
|
680
|
680
|
850
|
|
Gen.kW
|
635
|
635
|
808
|
635
|
635
|
808
|
Note: Based on normal generator efficiencies of 95%. The final power of D/Gs is determined by generator efficiency.
SPECIFICATIONS
|
Configuration
|
|
In-line
|
|
Bore
|
mm
|
185
|
|
Stroke
|
mm
|
280
|
|
Eng.revs.
|
r/min
|
720
|
750
|
900
|
|
Piston speed
|
m/s
|
6.72
|
7.00
|
8.40
|
|
Mean eff. Press
|
MPa
|
No.ofcyl
|
|
6
|
|
2.50
|
|
Max.combust press
|
MPa
|
20.0
|
|
Fuel oil consumption
|
g/kW.h
|
187
|
187
|
188
|
DIMENSION（mm）& WEIGHT（ton）
|
Mark
Model
|
A
|
B
|
C
|
D
|
E
|
F
|
G
|
H
|
J
|
Total weight
|
|
6DE-18
|
4850
|
2400
|
1400
|
1070
|
3820
|
900
|
2300
|
1120
|
1810
|
12.0
|
