4100QN-2£¨CNG£©Engine
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Technical Feature : 1.Outer lubricating oil cooling,inside piston cooling jet high reliability£» 2.Timing gear chain transmission,low noise level£» 3.Low Emission£» 4.Low fuel consumption£» 5.High low-speed torque,good performance£» 6.Electronic-contuolled closed loop mixing natural gas to control air/fuel rate in precision£» 7.Wide pulse chart of Advancer and high adaptability to fuel¡£ |
Techno-Parameter:
Type |
4100QN-2 |
| Fuel | CNG |
| No. of cylinders¡ªBore Stroke(mm) | 4¡ª102X115 |
Total displacement(L) |
3.61 |
Aspirated type |
Three steps decrease pressure,electronic-controlled closed loop gas supply pipe,and proportion adjust of mixing natural gas supply |
| Igniting system | Without timer-distributor electronic-controlled high energy igniting device |
| Exhaust after treatment | Three-way catalyst converter |
Min.idle steady speed (r/min) |
¡Ü750 |
Compression ratio |
10.5£º1 |
Rated power/speed(kw/r/min) |
63/3200 |
Min.gas consumption (g/kw.h) |
¡Ü245 |
Max.torque/speed(N.m/r/min) |
225/1800~2000 |
Timing drive manner |
Chain drive |
Emission |
EURO ¢ò |