4-Cylinder Marine Engine (180~330kW)
Features of 4-Cylinder Marine Engine:
1. Compact in structure, small in size
2. Strong power, easy operation
3. Rated power: 180~330KW
4. Fuel consumption: ≤205 g/kW.h
5. Oil consumption: ≤1.5
6. Overall dimensions: 2290 mm×1240 mm×1750 mm
Applications:
1. It can supply power for ships, diesel generating sets and movable machinery.
2. At present, this propulsion engine is widely used as main propulsion systems or ancillary devices for fishing boats or traffic vessels.
3. Can be used as backup generator set and small power station ranging between 150-300KW for industries, enterprises and warships.
Technical Specification of 4-Cylinder Marine Engine:
| Model | Rated power(kW) | Rated rpm(r/min) | Fuel consumption(g/kW.h) | Oil consumption(g/kW.h) | Overall dimensions(mm) | Net weight(kg) |
| 4190ZLCZ-R | 330 | 1450 | ≤205 | ≤1.5 | 2290×1240×1750 | 3000 |
| 4190ZLC | 330 | 1450 | ≤205 | ≤1.5 | 2290×1240×1750 | 3000 |
| 4190ZLCZ-1R | 270 | 1200 | ≤205 | ≤1.5 | 2290×1240×1750 | 3000 |
| 4190ZLC-1 | 270 | 1200 | ≤205 | ≤1.5 | 2290×1240×1750 | 3000 |
| 4190ZLCZ-2R | 220 | 1000 | ≤205 | ≤1.5 | 2290×1240×1750 | 3000 |
| 4190ZLC-2 | 220 | 1000 | ≤205 | ≤1.5 | 2290×1240×1750 | 3000 |
| 4190ZLCZ1-2R | 180 | 1000 | ≤205 | ≤1.5 | 2290×1240×1750 | 3000 |
| 4190ZLC1-2 | 180 | 1000 | ≤205 | ≤1.5 | 2290×1240×1750 | 3000 |
| 4190ZLCZ-3R | 300 | 1300 | ≤205 | ≤1.5 | 2290×1240×1750 | 3000 |
| 4190ZLC-3 | 300 | 1300 | ≤205 | ≤1.5 | 2290×1240×1750 | 3000 |
| 4190ZLC1 | 330 | 1450 | ≤205 | ≤1.5 | 2290×1240×1750 | 3000 |
Remark: Under default mode, the right machine performs left turn, Z marked after C denotes left machine while R marked after – means right turning (clockwise from the flywheel). For example, 4190ZLC means the right machine performs left turn and 4190ZLCZ-R means the left machine performs right turn.

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