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ZICHAI 8N260ZLC

8N260ZLC 2058KW 750RPM

8N260ZLC-1 2280KW 750RPM

8N260ZLC-2 2058KW 800RPM

8N260ZLC-3 2207KW 800RPM

8N260ZLC-4 2207KW 850RPM

8N260ZLC-5 2354KW 850RPM

型号 Model	8N260ZLC 8N260ZLCZ	8N260ZLC-1 8N260ZLCZ-1	8N260ZLC-2 8N260ZLCZ-2	8N260ZLC-3 8N260ZLCZ-3	8N260ZLC-4 8N260ZLCZ-4	8N260ZLC-5 8N260ZLCZ-5
型式 Type	直列、四冲程、直喷、涡轮增压、不可逆转 In-line,Four strokes, Turbocharger, Non-reversible
持续功率(kW/PS) Rated power	2058/2800	2280/3100	2058/2800	2207/3000	2207/3000	2354/3200
持续转速(rpm) Rated speed	750	750	800	800	850	850
气缸直径(mm) Cylinder bore	260
活塞行程(mm) Piston stroke	330
气缸数 No. of cylinders	8
总排量(L) Total displacement	140.17
压缩比 Compression ratio	14
最低工作稳定转速(RPM) Minimum stable speed	300	300	320	320	340	340
活塞平均速度(m/s) Mean piston speed	8.25	8.25	8.8	8.8	9.35	9.35
平均有效压力(Mpa) Mean effective pressure	2.349	2.451	2.203	2.362	2.223	2.371
增压压力(绝对)(Mpa) Turbocharged pressure (Absolute)	0.32±0.01	0.36±0.01	0.30±0.01	0.34±0.01	0.31±0.01	0.35±0.01
最高爆发压力(Mpa) Maximum explosive pressure	≤18.5	≤19.0	≤17.0	≤18.5	≤17.5	≤19
各缸排气温度(℃) Each cylinder exhaust temperature	≤450
涡轮前排温(℃) Exhaust temperature before turbocharger	≤580
燃油消耗率(g/kw.h) Fuel oil consumption	198+5%
机油消耗率(g/kw.h) Lubricating oil consumption	≤1.0
发火顺序 Fire order	1-2-4-6-8-7-5-3(顺时针)(clockwise) 1-3-5-7-8-6-4-2(逆时针)(Counter-clockwise)
起动方式 Starting method	压缩空气启动 Started by compressed air
供油正时 Fuel injection timing	上死点前9-13°， 9-13 ° before top dead center
起动空气压力(Mpa) Starting aiir pressure	最大启动压力：2.94MPa，最小启动压力：1.1MPa Max starting pressure: 2.94MPa, Min starting pressure: 1.1MPa
外形尺寸(长×宽×高) Overall dimension	5712×2075×2610
吊缸高度 Piston hang height	2010
整机质量（kg） Net weight	19000