Bus Diesel Engines WP2.3/WP2.3N
Emission requirements : The series complies with Euro IV and V emission standards.
Dynamic performance : The series features high power and high torque ( high torque @ low speed)
Economy : Optimized power train system provides low fuel consumption. Low rpm and high mechanical efficiency help reduce fuel consumption.
NVH : Customized vehicle NVH development provides low noise, low vibration and structure support for A/C meets vehicle needs.
Versatility : Bosch ECU used in the fuel system maximizes the interchangeability of parts and components with those of other products on the same platforms.
Series | Type | Disp (L) |
Bore×Stroke (mm) |
Per cylinder valve | Rated power/speed (PS/rpm) |
WP2.3 | In-line,Turbo-charged and intercooled,CR and SCR |
2.3 | 89×92 | 2 | 95-110/3200 |
WP2.3N | 4 | 110-130/3200 | |||
Series | Model | Emission | Displacement /cylinders |
Per cylinder valve | Rated power/speed (kW/rpm) |
Max.torque/speed (N.m/rpm) |
Technical route |
WP2.3 | WP2.3Q95 | EuroIV/V | 2.3L/4 | 2 | 70/3200 | 245/1700-2300 | CR+SCR |
WP2.3Q110 | 81/3200 | 280/1700-2300 | |||||
WP2.3N | WP2.3NQ110 | 4 | 81/3200 | 280/1400-2400 | |||
WP2.3NQ120 | 88/3200 | 330/1500-2400 | |||||
WP2.3NQ130 | 96/3200 | 380/1600-2400 |
5~6m light bus, school bus