Complaint
| NO. | Specification | Unit | WS-15 | WS-15PLUS |
| 1 | Operating Weight | kg | 1100 | 1150 |
| 2 | Bucket Capacity | m³ | 0.3 | 0.3 |
| 3 | Bucket Width | mm | 400 | 400 |
| 4 | Travel Speed | Km/h | 2---3 | 2---3 |
| 5 | Grade Ability | % | 35 | 35 |
| 6 | Engine brand | / | Laidong 380 | Laidong 380 |
| 7 | Rated Power | kW | 14.7 | 14.7 |
| 8 | Cylinders Quantity | / | 3 | 3 |
| 9 | Cooling type | / | Water | Water |
| 10 | Fuel consumption | L/h | Water Cooling | Water Cooling |
| 11 | Travelling Control | / | Mechanic | Hydraulic Pilot |
| 12 | Overall Length | mm | 2200 | 2200 |
| 13 | Overall Width | mm | 940 | 940 |
| 14 | Overall Height | mm | 2170 | 2170 |
| 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 | 740 | 740 |
| 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 | 2500 | 2500 |
| 23 | Max.Digging Depth | mm | 1500 | 1500 |
| 24 | Max.Digging Height | mm | 2590 | 2590 |
| 25 | Max.Dumping Height | mm | 1850 | 1850 |
