QCV550
| 聯系人： | 馮先生/薛女士 |
|---|---|
| 電話： | 13358580037/13358580035 |
| 固話： | 0595-22606788 |
| 郵箱： | 1181628875@qq.com |
| 店面地址： | 泉州市洛江區(qū)五金機電商城3幢5-6號 |
| 工廠地址： | 福建省泉州市洛江區(qū)萬安街道華大科技創(chuàng)業(yè)園興達路55號 |
| 價格： | 價格面議 |
| 更多信息 | |
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產品介紹
產品特色
QCV12 缸系列發(fā)動機是在原 12V 柴油機的基礎上改進設計的一款用于發(fā)電機組的產品，在產品質量、可靠性、經濟型、環(huán)保、振動噪聲和外形上實現了重大升級。燃油系統(tǒng)、進、排氣增壓系統(tǒng)進行全部優(yōu)化，功率范圍覆蓋 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.
產品特點
采用了高合金鑄鐵，整體式缸蓋，采用 AVL 切向氣道的氣缸蓋，降低了渦流比， 提升了進氣流量系數氣流強度，增加氣流壓力，提升功率并有效降低排放。
采用雙水泵、大流量機油泵，提高了柴油機高功率下高熱負荷工作的冷卻能力； 采用外置機油冷卻器，提升了冷卻潤滑能力，滿足不同環(huán)境溫度的地區(qū)使用。
采用增壓器中置排氣管，優(yōu)化密封結構，降低漏氣概率提高增壓器的工作效
率。
加大曲軸行程，增加排量。
采用高壓力大功率燃油泵，滿足更大的功率要求，同時配用高強度專用聯軸
器，使結構更加穩(wěn)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.
型號
A
B
C
D
QCV550
1426
240
620
861
發(fā)動機型號/Engine Model
QCV550
發(fā)動機型式/Type
In-line,Direct injection,four-stroke,water-cooled,Two-Valve
進氣方式/Intake Type
增壓中冷/Turbocharged with intercooled
標定功率/Rated power
zui大功率/Max power
550kw
缸徑/行程/Bore*Stroke
135×150(mm)
氣缸數/Number of Cylinders
12
氣缸類型/Cylinders Type
濕式/Wet liner
總排量/Total Displacement
25.8(L)
標定工況燃油消耗率/Specific Fuel
Consumption
≤198（g/kw.h）
標定工況機油消耗率/Specific Oil
Consumption
≤0.7（g/kw.h）
怠速轉速/Idle Speed
700(rpm)
標定轉速/Rated Speed
1500(rpm)
調速方式/Speed Governing Mode
電子調速/Electronic Covernor
起動方式/Starting Mode
電啟動/Electrical staring
曲軸旋轉方向/Crankshaft Rotating
Direction
逆時針/Anti-Clockwise 面向飛輪端/Facing the flwheel
噪聲/Noise
≤117(db)
排氣煙度/Smoke
≤2.0
飛輪殼/Flywheel casing
SAE0.5
飛輪/Flywheel
SAE14
凈重/Net Weight
1950(kg)
長*寬*高/Long*wide*high
2015*1750*1500(mm)
燃油牌號（按 GB 252 規(guī)定）
Fuel Gade(Aooording to the Provisions of GB 252)
一 般 環(huán) 境 0 號 或 -10 輕 柴 油 General Environment No.0 or No.-10 Light Diesel Oil
南方地區(qū)/Southern Area
N0.10 輕柴油/N0.10 Light Diesel Oil
北方寒冷地區(qū)/Northern Coid Area
.-35 號或凝點更低的輕柴油/No.-35 or Lower Point Light Diesel
Oil
機油按 GB 11122 的規(guī)定
Engine Ol Aooording to The Provisions of GB 11122
CF15W/40( 環(huán) 江 溫 度 -5℃ 下 ) CF15W/40(Below environment temperature-5℃)
