| 公司产品 |
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康明斯船用柴油机 |
 4BT,6BT,6CT,6LT
NT855,K19,K38,K50
4BT, 6BT, 6CT, 6LT
NT855, K19, K38, K50
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康明斯工程柴油机 |
4BT, 6BT, 6CT, 6LT
NT855, K19, K38, K50
QSB, QSD, QSC, QSL
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康明斯车用柴油机 |
EQB, C, L
NT855, K19, K38, K50
EQB
ISB, ISF, ISL, ISD, ISM,QSK
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康明斯泵用柴油机 |
4BT, 6BT, 6CT, 6LT
NT855, K19, K38, K50
QSB, QSC,QSK
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康明斯发电柴油机 |
4BT, 6BT, 6CT, 6LT
NT855, K19, K38, K50
QSK
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道依茨工程柴油机 |
道依茨风冷柴油机
道依茨水冷柴油机
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道依茨船用柴油机 |
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玉柴柴油机 |
玉柴工业柴油机
玉柴船用柴油机
玉柴发电柴油机
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齿轮箱 |
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详细信息 |
| NT855-M220 船用柴油机 |
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 产 品 说 明 |
| General data of Cummins NT855-M220 Marine Propulsion Engine |
| Engine Model |
Cummins NT855-M220 |
| Type |
6 cylinder in line |
| Rating Type |
Continuous |
| Displacement |
14 L |
| Bore&Stroke |
140×152 mm |
| Weight (Dry) - Engine Only |
1270 KG |
| Weight (Dry) - Engine With HeatexchangerSystem |
1380 KG |
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| Technical data of Cummins NT855-M220 Marine Propulsion Engine |
| Aspiration |
Turbocharged |
| Fuel System |
PT Pump |
| Coolant Flow to Engine Heat Exchanger |
234 l/min |
| Minimum Idle speed Setting |
575-675 RPM |
| High Idle Speed Range |
1962-2106 RPM |
| Normal Idle Speed Variation |
50 RPM |
| Compression ratio |
14.5:1 |
| Piston Speed |
9.1 m/sec |
| Firing Order |
1-5-3-6-2-4 |
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| Performance Date of Cummins NT855-M220 Marine Propulsion Engine |
| Rated Output/Speed |
164KW/220HP/1800RPM |
| Max torque/Speed |
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| Brake Mean Effective Pressure |
781 KPa |
| Fuel Consumption/rated speed |
41 l/hr |
| Approximate Fuel Flow to Pump |
123 l/hr | |
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6BT5.9-M120 康明斯柴油机主推
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