| 国际型号 International Model | 单位 | SB81 |
| 中国型号 CN Model | Unit | BRK140 |
| 重量 Gross Weight | kg | 1790 |
| 全长 Length | mm | 2414 |
| 驱动油压 Driving Pressure | kg/cm2 | 160-180 |
| 驱动流量 Driving Flux | l/min | 120-180 |
| 打击频率 Percussive Frequency | bpm | 350-500 |
| 胶管直径 Hose Diameter | inch | 1 |
| 钎杆直径 Chisel Diameter | mm | 140 |
| 配用车重 Carrier Weight | ton | 18-26 |
