qcv660-j9九游会老哥交流必备社区
| 联系人： | 冯先生/薛女士 |
|---|---|
| 电话： | 13358580037/13358580035 |
| 固话： | 0595-22606788 |
| 邮箱： | [email protected] |
| 店面地址： | 泉州市洛江区五金机电商城3幢5-6号 |
| 工厂地址： | 福建省泉州市洛江区万安街道华大科技创业园兴达路55号 |
| 价格： | 价格面议 |
| 更多信息 | |
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产品介绍
qcv12 缸系列发动机是在原 12v 柴油机的基础上改进设计的一款用于发电机组的产品，在产品质量、可靠性、经济型、环保、振动噪声和外形上实现了重大升级。燃油系统、进、排气增压系统进行全部优化，功率范围覆盖 510-660kw。
qcv12series engine is a new type of engine designed by on the basis of the original 12vdiesel engine. the fuel system, intake and exhaust pressurization system are all optimized, and the power range covers 510-660kw.
产品特点
采用了高合金铸铁，整体式缸盖，采用 avl 切向气道的气缸盖，降低了涡流比， 提升了进气流量系数气流强度，增加气流压力，提升功率并有效降低排放。
采用双水泵、大流量机油泵，提高了柴油机高功率下高热负荷工作的冷却能力； 采用外置机油冷却器，提升了冷却润滑能力，满足不同环境温度的地区使用。
采用增压器中置排气管，优化密封结构，降低漏气概率提高增压器的工作效
率。
加大曲轴行程，增加排量。
采用高压力大功率燃油泵，满足更大的功率要求，同时配用高强度专用联轴
器，使结构更加稳定，提高供油可靠性。
high alloy cast iron, integral cylinder cover and avl tangential cylinder cover reduce the eddy ratio, increase the air intensity of the air intake flow coefficient, increase the air pressure, increase the power and effectively reduce the emission.
double pumps and large flow pumps are used to improve the cooling capacity of diesel engine under high power. external oil cooler is used to improve the cooling and lubricating ability and meet different environmental temperatures.
the central exhaust pipe of the supercharger is adopted to optimize the sealing structure, reduce the probability of air leakage and improve the efficiency of the
supercharger.
increase crankshaft stroke and increase displacement.
high pressure and high power fuel pump is adopted to meet the requirement of higher power. meanwhile, high strength special coupling is used to make the structure
more stable and improve oil supply reliability.
型号
a
b
c
d
qcv660
1576
320
610
914
发动机型号/engine model
qcv660
发动机型式/type
in-line,direct injection,four-stroke,water-cooled,two-valve
进气方式/intake type
增压中冷/turbocharged with intercooled
标定功率/rated power
zui大功率/max power
660kw
缸径/行程/bore*stroke
135×158(mm)
气缸数/number of cylinders
12
气缸类型/cylinders type
湿式/wet liner
总排量/total displacement
28.36(l)
标定工况燃油消耗率/specific fuel
consumption
≤198（g/kw.h）
标定工况机油消耗率/specific oil
consumption
≤0.7（g/kw.h）
怠速转速/idle speed
700(rpm)
标定转速/rated speed
1500(rpm)
调速方式/speed governing mode
电子调速/electronic covernor
起动方式/starting mode
电启动/electrical staring
曲轴旋转方向/crankshaft rotating
direction
逆时针/anti-clockwise 面向飞轮端/facing the flwheel
噪声/noise
≤117(db)
排气烟度/smoke
≤2.0
飞轮壳/flywheel casing
sae0.5
飞轮/flywheel
sae14
净重/net weight
1950(kg)
长*宽*高/long*wide*high
2015*1750*1500(mm)
燃油牌号（按 gb 252 规定）
fuel gade(aooording to the provisions of gb 252)
一 般 环 境 0 号 或 -10 轻 柴 油 general environment no.0 or no.-10 light diesel oil
南方地区/southern area
n0.10 轻柴油/n0.10 light diesel oil
北方寒冷地区/northern coid area
.-35 号或凝点更低的轻柴油/no.-35 or lower point light diesel
oil
机油按 gb 11122 的规定
engine ol aooording to the provisions of gb 11122
cf15w/40( 环 江 温 度 -5℃ 下 ) cf15w/40(below environment temperature-5℃)