| Model | XM503K |
| Max. milling width(mm) | 500 |
| Max. milling depth(mm) | 210 |
| Number of tools | 60 |
| Drum diameter with tools(mm) | 750 |
| Engine Model | SC4H-C140 |
| Engine Manufacturer | Shangchai |
| Rated speed(rpm) | 2200 |
| Rated power(kW) | 103 |
| Fuel tank(L) | 180 |
| Hydraulic oil tank(L) | 80 |
| Water tank(L) | 330 |
| Operating speed(m/min) | 0-40 |
| Travel speed(km/h) | 0-6 |
| Groundability(%) | 60% |
| Operating weight (Kg) | ≤8000 |
| Dimension LxWxH(mm) | 3676*1888*2530 |