| Mode |
Displacement
（L） |
Number of valves per cylinder |
Rated power/speed
(kW/rpm) |
Maximum torque/speed
(N·m/rpm) |
Min. fuel consumption on external characteristic curve
(g/kW·h) |
Technical route |
Application |
| WP7NG240E51 |
7.47 |
4 |
177/2100 |
900/1300-1500 |
≤188 |
Single point injection + DOC |
10.5-12m city bus
8.5-9m Road bus |
| WP7NG260E51 |
7.47 |
4 |
191/2100 |
1000/1300-1500 |
≤188 |
Single point injection + DOC |
10.5-12m city bus
8.5-9m Road bus |
| WP7NG290E51 |
7.47 |
4 |
213/2100 |
1100/1300-1500 |
≤188 |
Single point injection + DOC |
10.5-12m city bus
8.5-9m Road bus |
| WP7NG210E61 |
7.47 |
4 |
156/2100 |
950/1100-1500 |
≤195 |
SPI+ER+EGR+TWC |
10.5-12m city bus
8.5-9m Road bus |
| WP7NG240E61 |
7.47 |
4 |
177/2100 |
1050/1100-1500 |
≤195 |
SPI+ER+EGR+TWC |
10.5-12m city bus
8.5-9m Road bus |
| WP7NG270E61 |
7.47 |
4 |
199/2100 |
1150/1100-1500 |
≤195 |
SPI+ER+EGR+TWC |
10.5-12m city bus
8.5-9m Road bus |