High Power Four Stroke Marine Diesel Engine For Generator G-drive 50 KW
No.
Item
|
Description
|
Technical specifiCAT-parts-partsion
|
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D7200
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D7900
|
D7300
|
D8100
|
D8000
|
D8200
|
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1
|
Model
|
YC4108D
|
YC4108ZD
|
YC4D75D
|
YC4108ZD
|
YC4D90D
|
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2
|
Type
|
Vertical,in-line,water-cooled,four stroke
|
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3
|
Intake way
|
Natural aspiration
|
Turbo-charging
|
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4
|
Combustion chamber type
|
Direct injection, ω-shape port combustion chamber
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5
|
No. of cylinder
|
4
|
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6
|
Cylinder diameter mm
|
108
|
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7
|
Piston stroke mm
|
115
|
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8
|
Displacement of piston L
|
4.214
|
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9
|
Compression ratio
|
17:1
|
17.5:1
|
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10
|
Net weight kg
|
360
|
370
|
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11
|
Sustained power/speed (KW / r / min)
|
40/1500
|
44/1800
|
50/1500
|
55/1500
|
55/1800
|
66/1800
|
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12
|
Speed and power in 1 hour r/min
|
44/1500
|
48/1800
|
55/1500
|
60.5/1500
|
58/1800
|
72.5/1800
|
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13
|
L Oil capacity
|
11~13
|
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14
|
Crankshaft rotation direction(from the end of power output
|
Anticlockwise
|
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15
|
Fuel consumption on rated working condition g/(kW·h)
|
≤208
|
≤205
|
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16
|
Oil consumption ratio g/(kW·h)
|
≤1.8
|
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17
|
Smoke exhaust degree at full load FSN
|
≤4
|
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18
|
Noise limit dB(A)
|
≤108
|
≤109
|
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19
|
Overall dimension(length×width×height) mm
|
870×670×780
|
870×670×800
|
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|
Cold start
|
Easily started at -5℃ without any cold start auxiliary device. Can be started at -30℃ with cold start auxiliary device.
|
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|
Applicable altitude(m)
|
1000
|