| Engine Model | YC6A240-20 | YC6A260-20 | YC6A240-30 | YC6A260-30 | YC6A280-30 |
| Configuration | Vertical, in-line, 4 stroke, water-cooled, direct injection | ||||
| Number of Cylinders | 6 | ||||
| Bore x Stroke (mm) | 108x132 | ||||
| Displacement (L) | 7.26 | ||||
| Aspiration | Turbocharged, inter-cooled | ||||
| Fuel System | P7100 pump | BOSCH | |||
| Rated Power /Speed (kW/r/min) | 177/2300 | 191/2300 | 177/2300 | 191/2300 | 206/2300 |
| Peak Torque/Speed (N.m/r/min) | 890/1400～1600 | 960/1400～1600 | 900/1400～1600 | 1000/1400～1600 | 1100/1400～1600 |
| Min. fuel consumption with full load (g/kW.h) | ≤196 | ||||
| Noise (ISO 3744) dB(A) | ≤97 | ||||
| Emissions | Euro 2 | Euro 3 | |||
| Dry Weight (kg) | 803 | ≤706 | |||
| Application | 20－25T | 20－30T | 8-14T on-road heavy-duty trucks; construction vehicles | ||
| heavy-duty trucks | heavy-duty trucks | （6×2/4×2 on-road trucks, dumper trucks） | |||