| Model | TK20 |
| Bucket capacity | 0.06 cbm |
| Engine | Laidong 385/Kubota D1105 |
| Walking speed | 2.5 Km/h |
| Rotation speed | 10r/min |
| Total length | 3600 mm |
| Total width | 1060 mm |
| Total height | 2200 mm |
| Crawler length | 230 mm |
| Crawler width | 1900 mm |
| Body width | 1060mm |
| Turning radius | 1270mm |
| Maximum digging height | 3400 mm |
| Maximum dumping height | 2200 mm |
| Maximum digging depth | 2100 mm |
| Maximum digging radius | 4050 mm |
| Swing angle | 360° |
| Climbing gradient | 30 ° |
| Bulldozer maximum depth | 150 mm |
| Bulldozer maximum raising height | 270 mm |