| Model | HW-388 |
| Dimensions (mm) | 6150*2350*3763 |
| Wheelbase (mm) | 2200 |
| Tread (mm) | 1850/2000 |
| Minimum ground clearance (mm) | 300 |
| Minimum turning radius (mm) | 6580 |
| System pressure (Mpa) | 28 |
| Machine weight (kg) | 7400/8400 |
| Maximum vehicle speed (Km/h) | 38 |
| Maximum gradeability (") | 35 |
| Maximum telescopicdigging depth(mm) | 4000/5200 |
| Maximum digging radius(mm) | 4800/6000 |
| Maximum lifting height (mm) | 5200/5950 |
| Bucket capacity (m3) | 0.3 |
| Maximum digging force(KN) | 36 |
| Maximum digging radius of bucket m | 840 |
| Excavator rotation angle (") | 190 |
| Maximum unloading height (mm) | 2742 |
| Maximum unloading distance (mm) | 1062 |
| Bucket capacity (m3) | 1 |
| Rated load (Kg) | 2800 |
| Break force(KN) | 72 |
| Engine model | Yuchai4105Turbocharger |
| Rated power (KW) | 85 |
| Rated speed(r/min) | 2600 |
| Number of cylinders-bore diameter | 4-105 |
| Fuel tank (L) | 100 |
| Hydraulic oil tank (L) | 100 |
| Drive type | Four-wheel drive\ |
