| 序號 No | 項目 Item  | 單位 Unit | 技術(shù)規(guī)格 Technical specifications | 
| 1 | 型號 Model  | / | Z8170ZLC/S-6 Z8170ZLCZ/S-6 | Z8170ZLC/S-18 Z8170ZLCZS-18 | Z8170ZLC/S-9 Z8170ZLCZ/S-9 | Z8170ZLC/S-20 Z8170ZLCZ/S-20 | Z8170ZLC/S-7 Z8170ZLCZ/S-7 | Z8170ZLC/S-8 Z8170ZLCZ/S-8 | 
| 2 | 型式 Type  | / | 直列、四沖程、直噴、渦輪增壓、中冷、不可逆轉(zhuǎn) In-line,four strokes, direct injection   turbocharger, intercoolig, irreversible | 
| 3 | 氣缸數(shù) NO. of cylinders | / | 8 | 
| 4 | 氣缸直徑 Cylinder bore  | mm | 170 | 
| 5 | 活塞行程 Piston stroke  | mm | 200 | 
| 6 | 標(biāo)定轉(zhuǎn)速 Rated speed  | r/min | 1200 | 1200 | 1350 | 1350 | 1500 | 1500 | 
| 7 | 標(biāo)定功率 Rated power  | kW | 400 | 528 | 540 | 575 | 540 | 600 | 
| 8 | 活塞平均速度 Mean piston speed  | m/s | 8 | 8 | 9 | 9 | 10 | 10 | 
| 9 | 平均有效壓力 Mean effective pressure  | MPa | 1.102 | 1.454 | 1.322 | 1.407 | 1.19 | 1.322 | 
| 10 | 燃油消耗率 Fuel oil consumption  | g/kW-h | 185(柴油模式Diesel oil method ) | 
| 11 | 替代率 Maximum substitution rate | % | 85 | 
| 12 | 壓縮比 Compression ratio | / | 14.5:1 | 
| 13 | 曲軸轉(zhuǎn)向及發(fā)火順序 Rotation and fire order | / | 飛輪端向自由端視Viewed from flywheel side:左轉(zhuǎn)Counterclockwise,  發(fā)火順序為Fire   order1-5-7-3-8-4-2-6右轉(zhuǎn)Clockwise,發(fā)火順序Fire order1-6-2-4-8-3-7-5 | 
| 14 | 冷卻方式 Cooling method  | / | 閉式水冷Water cooling | 
| 15 | 起動方式 Starting method | / | 氣起動、電起動或氣電雙起動Air、Electrical、 air & electrical motor   starting | 
| 16 | 潤滑方式 Lubricating method | / | 壓力潤滑Pressure | 
| 17 | 外形尺寸 Dimensions(LxWxH) | mm | 長x寬x高:3080x1440x2050(僅供參考,具體以實際機型為準(zhǔn)Only reference) | 
| 18 | 凈重 Weight | kg | 4300 |