发动机型号Engine model

YC6C1660-D31

制造商Manufacturer

广西玉柴

缸数Cylinder

In-line 6

工作方式Type of work

四冲程，水冷，涡轮增压，24V电启动

Four-stroke, water cooled, turbocharged, D24V electric start

缸径Cylinder diameter

200(mm)

行程Stroke

210(mm)

压缩比Compression ratio

14:1

总排量Total displacement

39.58L

点火顺序Firing order

1,5,3,6,2,4

最大允许排气背压

Maximum allowable exhaust back-pressure

10KPa

最大允许进气背压

Maximum allowable inlet pressure

7.5KPa

允许的最大进气温升

The maximum allowable temperature rise

17℃

节温器打开温度Thermostat opening temperature

75-85℃

冷却水最高温度

The highest temperature of cooling water

96℃

可允许的水箱顶部最高温度Permissible water tank at the top of the highest temperature

102℃

水箱顶部最低温度

Tank top of minimum temperature

71℃

机油压力Engine oil pressure

怠速Idle speed

200kPa

额定转速Rated speed

250kPa-600kPa

允许的最高机油温度

The maximum allowable oil temperature

110℃

最大机油消耗量The biggest oil consumption

≤0.1%柴油消耗

机油盘容量 Oil pan capacity

60L

机油盘允许倾斜角度Oil pan to allow the tilt angle

30°

喷油系统形式Fuel injection system

电喷

最小燃进油管直径

Minimum diameter of the fuel supply line

16mm

最小燃油回油管直径

Minimum fuel return pipe diameter

13mm

燃油泵最大流量Fuel pump maximum fuel flow rate

152L/h

最大允许进油温度

Maximum allowable inlet temperature

71℃

发动机怠速Engine idle speed

725r/min-775r/min

发动机转速Engine speed

1500r/min

总输出功率 （主用/备用）

Total output power  (primary / standby)

1110/1221KW

机械损失率Mechanical loss rate

10KW

进气流量The intake air flow

38.2m³/min

冷却水流量Cooling water flow

0.64m³/min

燃料消耗量Fuel consumption

1500rpm

g/kw.h

L/h

备用

218.6

150.72

常用

210.2

131.57

75% 常用

207.8

97.83

50% 常用

214.1

66.99

机油流量Oil flow

 217 litres/min

排气温度Exhaust gas temperature

550℃

排气流量Exhaust gas flow

96m³/min

辐射散热量Radiation heat

56KW

冷却水散热量Cooling water heat

312KW

排气散热量Exhaust heat

438KW