DN8340ZC12 Engine, manufactured by Ningbo C.S.I. Power & Machinery Group Co., Ltd., is a reliable and efficient 8-cylinder, 4-stroke, straight-line diesel engine. It delivers a rated power of 3900 kW at 600 r/min, with a bore of 340 mm and a stroke of 450 mm. The DN8340ZC12 engine fully complies with the IMO Tier II emission requirements, ensuring excellent performance, durability, and environmental compliance for marine propulsion applications.
DN8340ZC12 Engine Technical Parameter
| Engine model | DN8340ZC12 |
| Rated power | 3900 kW |
| Rated speed | 600 r/min |
| Bore x stroke | 340 x 450 mm |
| Type | 4 stroke, straight-line, 8 cylinders |
| Displacement / CYL | 40.86 L |
| SFOC | ≤182+3% g/kW·h |
| SLOC | 0.6 g/kW·h |
| Start method | Compressed air |
| Crankshaft direction | Clockwise (aft. end) |
| Piston Lifting height | 2400 mm |
| Engine overall dimension | 6810x1940x3835 mm |
| Engine weight | 48000 kg |
| Emission standard | IMO Tier II |
Optional Configuration
- Cooler
- Governor
- Silencer
- Exhaust expansion joint
- Classification society
- Emission standard
- DN8340ZC12 Marine Engine Datasheet
- DN8340ZC12 Diesel Engine Outline Size Installation Diagram
- DN8340ZC12 Diesel Engine Operation Manual
- DN8340ZC12 Spare Parts Atlas
* Specifications subject to change without prior notice in the interest of continual product improvement. Contact our sales representative for engineering specifications, survey society approvals and classifications.