the jt axial flow turbocharger comprises a single stage centrifugal compressor and an axial turbine with inboard film bearings. it is designed for four-stroke high-speed diesel engines with an output range from 600kw to 3000 kw.
features
> offering pressure ratio as high as 4.0 and turbocharging efficiencies up to 64%；
> serial products, applicable for different diesel engines
> inboard bearing using engine lubricating oil with good reliability
> compact and less parts, convenience for assembly and maintenance
> special design for sequential turbocharging system(option)
| type |
pressure ratio*1 |
power per turbocharger*2 |
overall efficiency*3 |
| 型号 |
可用压比*1 |
单机匹配功率*2 |
整机效率*3 |
| jt240 |
3.2 |
600 - 1200 |
62% |
| jt300 |
3.5 |
900 - 2000 |
64% |
| jt304 |
3.5 |
1600 - 2800 |
64% |
| jt350 |
3.5 |
2000 - 3000 |
64% |
*1：when the diesel is operated at rated load 柴油机额定负荷时
*2：air consumption rate: le = 7kg/kw*h 按空气消耗率 le = 7kg/kw*h 计算
*3：tested data 平台测试数据
size and weight
尺寸及重量
| type |
a（mm） |
b（mm） |
c（mm） |
d（mm） |
weight（kg） |
| 型号 |
重量（kg） |
||||
| jt240 |
265 |
590 |
535 |
575 |
300 |
| jt300 |
315 |
740 |
690 |
705 |
500 |
| jt304 |
325 |
850 |
820 |
880 |
850 |
| jt350 |
325 |
850 |
820 |
880 |
840 |
