| Euro III | Euro IV | Euro V |
| ECI fuel system; catalytic converter of post-processing | ECI fuel system; catalytic converter of post-processing | ECI fuel system; catalytic converter of post-processing |
| 6×2, 4×2 transporter | 6×2, 4×2 transporter | 4×2, 6×2 transporter, all kinds of special purpose vehicles |
| Type | Model | Displacement (L) | Emission | Rated Power (kw/rpm) | Maximum Torque (Nm/r/min) |
| YC6JSeries | YC6J190N-30 | 6.494 | Euro III | 140/2500 | 650/1500 |
| YC6J210N-30 | Euro III | 155/2500 | 710/1500 | ||
| YC6J190N-40 | Euro IV | 140/2500 | 650/1500 | ||
| YC6J210N-40 | Euro IV | 155/2500 | 710/1500 | ||
| YC6J190N-52 | Euro V | 140/2500 | 650/1300-1600 | ||
| YC6J210N-52 | Euro V | 155/2500 | 710/1300-1600 |