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ZICHAI ZC8270

ZC8270ZLC 2560KW 800RPM

ZC8270ZLC-1 2400KW 750RPM

ZC8270ZLC-2 2207KW 750RPM

ZC8270ZLC-3 2560KW 750RPM

ZC8270ZLC-4 2920KW 800RPM

ZC8270ZLC-5 2720KW 800RPM

ZC8270ZLC-6 1920KW 750RPM

ZC8270ZLC-7 1800KW 750RPM

ZC8270ZLC-8 1620KW 750RPM

ZC8270ZLC-9 1470KW 750RPM

型号 Model	ZC8270ZLC	ZC8270ZLC-1	ZC8270ZLC-2	ZC8270ZLC-3	ZC8270ZLC-4
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	2560/3480	2400/3246	2207/3000	2060/2800	2920/3970
持续转速(rpm) Rated speed	800	750	750	750	800
气缸直径(mm) Cylinder bore	270
活塞行程(mm) Piston stroke	385
气缸数 No. of cylinders	8
总排量(L) Total displacement	176.3
压缩比 Compression ratio	15.08
最低工作稳定转速(RPM) Minimum stable speed	320	300	300	300	320
活塞平均速度(m/s) Mean piston speed	10.267	9.625	9.625	9.625	10.267
平均有效压力(Mpa) Mean effective pressure	2.18	2.18	2	1.87	2.48
增压压力(绝对)(Mpa) Turbocharged pressure (Absolute)	0.41±0.01	0.394±0.01	0.38±0.01	0.37±0.01	0.43±0.01
最高爆发压力(Mpa) Maximum explosive pressure	≤19.5	≤19.5	≤19.0	≤18.5	≤19.5
各缸排气温度(℃) Each cylinder exhaust temperature	370∽450
涡轮前排温(℃) Exhaust temperature before turbocharger	480∽530
燃油消耗率(g/kw.h) Fuel oil consumption	182
机油消耗率(g/kw.h) Lubricating oil consumption	1.1
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10-13.5°， 10-13.5 ° 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	5878×2481×3963
吊缸高度 Piston hang height	3482
整机质量（kg） Net weight	30300

型号 Model	ZC8270ZLC-5	ZC8270ZLC-6	ZC8270ZLC-7	ZC8270ZLC-8	ZC8270ZLC-9
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	2720/3700	1920/2610	1800/2450	1620/2200	1470/2000
持续转速(rpm) Rated speed	800	750	750	750	750
气缸直径(mm) Cylinder bore	270
活塞行程(mm) Piston stroke	385
气缸数 No. of cylinders	8
总排量(L) Total displacement	189.4
压缩比 Compression ratio	15.08
最低工作稳定转速(RPM) Minimum stable speed	320	300	300	300	300
活塞平均速度(m/s) Mean piston speed	10.267	9.625	9.625	9.625	9.625
平均有效压力(Mpa) Mean effective pressure	2.31	1.74	1.63	1.47	1.33
增压压力(绝对)(Mpa) Turbocharged pressure (Absolute)	0.42±0.01	0.36±0.01	0.34±0.01	0.33±0.01	0.31±0.01
最高爆发压力(Mpa) Maximum explosive pressure	≤19.5	≤18	≤17.5	≤17.5	≤16.5
各缸排气温度(℃) Each cylinder exhaust temperature	370∽450
涡轮前排温(℃) Exhaust temperature before turbocharger	480∽530
燃油消耗率(g/kw.h) Fuel oil consumption	182
机油消耗率(g/kw.h) Lubricating oil consumption	1.1
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10-13.5°， 10-13.5 ° 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	5878×2481×3963
吊缸高度 Piston hang height	3482
整机质量（kg） Net weight	30300