| 原産地: | 中国(本土) | 銘柄: | 柴 | 条件: | 新しい | モデル番号: | cw250 | 燃料: | ディーゼル | 保証: | 12ヶ月 | 打撃: | 4打撃 | 認証: | ccs | シリンダー: | 多シリンダー | 冷たい様式: | Water-cooled | 提供される売り上げ後のサービス: | 利用できるエンジニア機械類を海外に整備するため | 排出基準: | imo一層2 |
包装
| 包装: | 合板カートン |
We supply to WEICHAI CW250 series Marine diesel engine from Comfort diesel power limited in China.
WEICHAI CW250 series diesel engine, it is chongqing weichai in absorbs the domestic and foreign similar type, on the basis of advanced technology, research and development, design, manufacture a new type of diesel engine on its own. This series diesel engine adopted four stroke, irreversible, inline, direct injection, water-cooling, pressurization, inter-cooled technology, etc. This series of diesel engine is divided into six and eight cylinder, cylinder power range for: 1103 kw to 1960 kw, speed range is: 750 r/min to 1000 r/min.
- CW250 fuselage for hanging structure, good rigidity, high strength, reliable operation;
- Main bearing bolt adopts hydraulic screw down the built-in main oil way, main channel, main airway, the overall structure is simple, high reliability;
- Adopted the balance of the crankshaft free end installation of silicone oil shock absorber, the crankshaft torsional stress is small;
- Into the exhaust valve surface using cobalt base alloy welding, stem nitriding treatment, long service life;
- CAM shaft adopts sectional structure, can be in general use, maintenance is convenient.
- Fuel-efficient safe and comfortable Diversity of fuel, diesel oil, heavy oil, biological available;
- The minimum fuel consumption fuel 196 g/kW. J h, oil of 1.2 g/kW.
- H. Turbocharger, combustion chamber, fuel injector, fuel pump parts, such as optimization, to meet the international maritime organization IMO Tier requirements;
- Light weight, so its in the same boat, with the load on the basis of less oil consumption.
- The noise less than 92 db, small vibration, optimal grade 9.7 mm/s.
| Item | technical parameters | ||||
| model | CW6250ZC(main) | CW6250ZC-1(main) | CW6250ZC-2(main) | CW6250ZC-3(main) | |
| CW6250ZD(aux) | CW6250ZD-1(aux) | CW6250ZD-2(aux) | CW6250ZD-3(aux) | ||
| type | Four-stroke,nonreversible,in-line,direct injection,water-cooling,turbocharging and intercooling | ||||
| cylinder No. | 6 | ||||
| bore*stroke | 250*300 | ||||
| rated power/speed(kw/rpm) | 1470*1000 | 1103*750 | 1323*900 | 1058*720 | |
| max denotation | ≤15 | ||||
| compression ratio | 13 | ||||
| displacement | 88.36 | ||||
| Noise dB(A) | ≤110 | ||||
| rotation direction | clockwise if viewed from flywheel end | ||||
| min.stable operating speed | 400(main) | 300(main) | 360(main) | 288(main) | |
| min.stable operating speed at no-load | 450(aux) | 338(aux) | 405(aux) | 324(aux) | |
| start method | air starter | ||||
| overall dimensions(mm) | 4600*1400*2460 | ||||
| net weight(kg) | 15300 | ||||
If you have any question,please feel free to contact with me.
