| mini excavator hayu-WISHOPE |
| NO. | Specification | Unit | WS-12Z | WS-12Plus |
| 1 | Operating Weight | kg | 950 | 950 |
| 2 | Bucket Capacity | m³ | 0.02 | 0.02 |
| 3 | Bucket Width | mm | 400 | 400 |
| 4 | Travel Speed | Km/h | 2---3 | 2---3 |
| 5 | Grade Ability | % | 35 | 35 |
| 6 | Engine brand | / | Koop 192F Diesel/ B&S Gasoline | Koop 192F Diesel/ B&S Gasoline |
| 7 | Rated Power | kW | 7.6/10.2 | 7.6/10.2 |
| 8 | Cylinders Quantity | / | 1 | 1 |
| 9 | Cooling type | / | Air Cooling | Air Cooling |
| 10 | Fuel consumption | L/h | 0.5 | 0.5 |
| 11 | Travelling Control | / | Mechanic | Hydraulic Pilot |
| 12 | Overall Length | mm | 2100 | 2100 |
| 13 | Overall Width | mm | 940 | 940 |
| 14 | Overall Height | mm | 2150 | 2150 |
| 15 | Counterweight ground clerance | mm | 385 | 385 |
| 16 | Track length on Ground | mm | 1200 | 1200 |
| 17 | Track shoe width | mm | 180 | 180 |
| 18 | wheel Gauge | mm | 520 | 520 |
| 19 | Track Extension Range (additional function) | mm | 940-1100 | 940-1100 |
| 20 | Swing Angle(L&R) | ° | 60 | 60 |
| 21 | Min.Front Swing radius | mm | 1570 | 1570 |
| 22 | Max.Diiging radius | mm | 2450 | 2450 |
| 23 | Max.Digging Depth | mm | 1500 | 1500 |
| 24 | Max.Digging Height | mm | 2500 | 2500 |
| 25 | Max.Dumping Height | mm | 1820 | 1820 |
