|
机 型/Model
|
474Q
|
|
缸径/Bore (mm)
|
74
|
|
行程/Stroke (mm)
|
76~75.5
|
|
标定功率/
Rated Power
|
KW
|
60
|
|
r/min
|
6000
|
|
最大扭矩/Max.Torque
|
N.m
|
102
|
|
r/min
|
3000~4000
|
|
最低燃油消耗量/
Min. Fuel Consumption (g/kW.h)
|
298
|
|
机油燃油消耗率/
Rate of Oil Fuel Consumption(%)
|
≤0.6
|
|
怠速/Idle(r/min)
|
900±50
|
|
怠速排放/
Idle Displacement
|
CO %低 怠/高 怠/
CO% Low Idle/High Idle
|
≤0.25/≤0.18
|
|
HC ppm低 怠/高 怠/
HC ppm Low Idle/High Idle
|
≤70/≤55
|
|
润滑油压力/
Pressure of Lubrication Oil
|
怠 速转 速/Idle Speed
|
120~350
|
|
3000转 速/3000 Speed
|
320~480
|
|
标定转速/Rated Speed
|
380~500
|
|
气缸压缩压力/
Cylinder Compression Pressure
|
kpa
|
≥1250
|
|
r/min
|
250
|
|
怠速点火提前角/Idle Spark Advance Angle°
|
10°±1°
|
|
各缸压差/Cylinder Pressure Difference
|
≤100
|
|
活塞漏气量/ Leakage of Piston ≤L/min
|
19.5
|
|
压缩比/Compression Ratio
|
9.5：1
|
|
总排气量/Displacement (L)
|
1.31
|
|
净质量（不含变速器）/Net Weight(not including transmission)(kg)
|
99
|
|
总质量（含变速器）/Total Weight(including transmission)(kg)
|
121.5
|
|
尺寸（不含变速器）/
Dimensions(not including transmission)
(L* W * H) (mm)
|
/
|
