| project | unit | D31EX-22 |
| Operating weight (without scarifier) | kg | 7670 |
| engine | - | Komatsu SAA4D95LE-5 |
| Rated power/Rated speed | KW（PS） | 58（79） |
| forward speed | Km/h | 3.4/5.6/8.5 |
| forward speed | Km/h | 4.1/6.5/8.5 |
| ground length | mm | 2185 |
| Ground specific pressure | MPa | 0.043 |
| track gauge | mm | 1510 |
| Standard track width | mm | 400 |
| climbing performance | Spend | 30 |
| Lifting height of blade | mm | 870 |
| blade depth | mm | 390 |
| Bulldozer capacity | m³ | 1.61 |
| blade type | - | Power Angle Shovel |
| fuel tank capacity | L | 195 |
| project | unit | D31EX-22 |
| Operating weight (without scarifier) | kg | 7670 |
| engine | - | Komatsu SAA4D95LE-5 |
| Rated power/Rated speed | KW（PS） | 58（79） |
| forward speed | Km/h | 3.4/5.6/8.5 |
| forward speed | Km/h | 4.1/6.5/8.5 |
| ground length | mm | 2185 |
| Ground specific pressure | MPa | 0.043 |
| track gauge | mm | 1510 |
| Standard track width | mm | 400 |
| climbing performance | Spend | 30 |
| Lifting height of blade | mm | 870 |
| blade depth | mm | 390 |
| Bulldozer capacity | m³ | 1.61 |
| blade type | - | Power Angle Shovel |
| fuel tank capacity | L | 195 |
