Technical Specification
| Model # | KED QL 80 | |
| Hammer Outside Dia | 182 mm | 7." |
| Hole Dia | 200 - 305 mm | 8" - 12" |
| Hammer Length W/O Bit | 1354 mm | 53" |
| Hammer Weight | 196 kg | 431 lb |
| Cylinder Bore | 149 mm | 5.87" |
| Piston Stroke (Appx) | 80 mm | 3.15" |
| Piston Weight | 41.60 kg | 91.52 lb |
| Wrench Size A/F | A/F 140 /W-50 mm | |
| Suitable Shank | QL80 (Without Foot Valve) | |