Complaint
| Machine model | HC725B0 | HC725B1 | |
| Machine Set | Rock hardness | 6~20 | 6~20 |
| Drilling diameter(mm) | 83~105(Standard90) | 83~105(Standard90) | |
| Economic drilling depth(m) | 25 | 25 | |
| Stand-alone gradeability (°) | 25 | 25 | |
| Propulsion way | Cylinder | Cylinder | |
| Propulsion route(mm) | 2000 | 2000 | |
| Maximum Lifting Force(kN) | 12 | 12 | |
| Swing torque(N ·m) | 1200 | 1200 | |
| Rotary speed(r/min) | 0~100 | 0~120 | |
| Working wind pressure (MPa) | 0.6~1.6 | 0.5-1.4 | |
| Air consumption(m3/min) | 44754 | 44754 | |
| Air consumption(kw) | 40 | 40 | |
| Boom horizontal swing angle(°) | Left 32 Right17 | Left 92 Right12 | |
| Walking speed(km/h) | 2 | 2.5 | |
| Distance from the ground(mm) | 300 | 300 | |
| Dimensions(mm) | 4250×1980×2260 | 4530×2100×2260 | |
| Machine weight(kg) | 3000 | 3200 | |
| Machine model | HC725B2 | |
| Machine Set | Rock hardness | 6~20 |
| Drilling diameter(mm) | 83~115(Standard 90) | |
| Economic drilling depth(m) | 30 | |
| Stand-alone gradeability(°) | 25 | |
| Stand-alone gradeability | Cylinder | |
| Propulsion route(mm) | 3000 | |
| Maximum Lifting Force(kN) | 15 | |
| Swing torque(N ·m) | 1400 | |
| Rotary speed(r/min) | 0~100 | |
| Working wind pressure (MPa) | 0.7-1.6 | |
| Air consumption(m3/min) | 44757 | |
| Host rate (kw) | 40 | |
| Boom horizontal swing angle(°) | Left 92 Right12 | |
| Walking speed(km/h) | 2 | |
| Distance from the ground(mm) | 300 | |
| Dimensions(mm) | 5400×2100×2250 | |
| Machine weight(kg) | 4100 | |
