Opening diameter(mm) | ¢130 |
drill pipe diameter(mm) | ¢89 or ¢108 |
hole depth(m) | 30~50 |
Power head output speed(rpm) | 0~40(stepless speed change) |
High torque of the power head(Nm) | 2500 |
Power head enhancement capability(kN) | 30 |
Power head lifting speed(m/min) | Slow speed: 0-0.3 (continuously variable) Fast speed: 11 |
The effective lifting stroke of the power head(m) | 18 |
Large feed force(kN) | 40 |
Drilling angle(°) | 0~90 |
Drilling tower height(m) | 21 |
Swinging spray angle(°) | 60 or 90 |
Swinging frequency (times/min) | 15(adjustable) |
Swinging spray control method | PC automatic control |
Electricity machine power(kW) | 7.5+7.5+5.5+0.75 |
Installation form | Integral |