540kw reliable N8170 ZiChai running marine diesel engineN8170 Marine Diesel Engines Introduction:
Model N8170 diesel engine is the new product of 170series diesel engine, which is independently researched and designed by ourselves, has the characteristics of lower fuel consumption, larger load carry capacity, durability and adaptability, can use heavy oil.
To improve enhancement degree and economical degree, it adopts the technical measures incl.
1. Septum heightened structured cylinder head to increase section rigidity. Valve and seat is of bead weld cobalt base alloy to prolong use life, valve rotary structure to solve valve seat partial wear.
2. Flame ring to remove carbon deposit, improve gas sealing and reduce oil consumption.
3. Nodular cast iron thin wall inner support structured piston, crown with inner oscillating oil cave.
4. Saw-toothed oblique cut connecting rod, small end bush and piston pin use step match to improve specific pressure.
5. Crankshaft main journal and connecting rod journal are same of 245mm. One added main bearing at flywheel end effectively control web deflection.
6. Hydraulic with no key structured cam and shaft. 7. Charged air cooling to enhance engine power performance and economy.
Payment term and delivery term
Delivery Time: 20 working days
Period of Validity: In 30days
Packing: Foam plate packaging/ wooden case packing
Terms of Payment: 30% of the total amount prepaid as front money after the contract, 70% of the total amount paid before delivery.
Delivery term: FOB Shanghai
Warranty: 12 months or 1000 running hours since discharge of the goods at buyer's place.
| Model | Starboard | N8170ZLC1 | N8170ZLC5 | N8170ZLC2 | N8170ZLC6 | N8170ZLC3 | N8170ZLC7 |
| Port | NZ8170ZLC1 | NZ8170ZLC5 | NZ8170ZLC2 | NZ8170ZLC6 | NZ8170ZLC3 | NZ8170ZLC3 |
| Type | In-line,4-Stroke,Water Cooling,Direct Injection,Turbocharged,Inter cooling,Irreversible |
| Rated Output(kW) | 441 | 480 | 480 | 529 | 540 | 600 |
| Rated Speed(r/min) | 1000 | 1200 | 1350 |
| Overload Power(kW) | 485 | 528 | 528 | 582 | 594 | 660 |
| Crankshaft of starboard positive rotation(The vision face of flywheel) | Clockwise |
| Crankshaft of starboard positive rotation(The vision face of flywheel) | Counter-clockwise |
| Fuel Oil Consumption(g/kW.h) | ≤198 +5% |
| Lube Oil Consumption(g/kW.h) | ≤0.7 |
| Starting Method | Air motor or Electric motor |
| Cooling Method | Close circuit water cooling |
| Overall Dimension(LXBXH)(mm) | ~3062X1372X1750 |
| Net Weight(kg) | 3800 |
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