HK18 / HK22
| Model # | Unit | HK18 | HK22 |
| Working weight | kg | 1780 | 2200 |
| Engine model | - | YANMAR 3TNV88 Laidong KM385B | YANMAR 3TNV88 Changchai ZN390Q |
| Rated power | KW/rpm | 19.7/2000 18.1/2200 |
19.7/2000 22/2200 |
| Full length | mm | 3725 | 4090 |
| Full width | mm | 990 | 1200 |
| Full height | mm | 2300 | 2310 |
| Bucket capacity | m³ | 0.06 | 0.08 |
| Walking speed | km/hr | 2.2 | 2.5 |
| Maximum digging height | mm | 3330 | 3800 |
| Maximum dumping height | mm | 2440 | 2660 |
| Maximum digging depth | mm | 2140 | 2150 |
| Maximum digging radius | mm | 3920 | 4023 |
