· The working device has large weight and maximum impact power, and can be constructed in strongly weathered rock strata within 10MPa.
· The opening and closing time of the bucket is only 9 seconds, and the efficiency of soil catching, slag collecting and unloading is higher. Winch adopts synchronous confluence technology with the fastest speed.
· Adopt the dynamic real-time detection technology of gyroscope to adjust the deviation of the gantry push plate in real time, and the perpendicularity of the groove can reach 1‰.
· Professional large gauge chassis, reduce rapid impact and shake, improve construction safety.
· The construction depth is 80 meters, covering more than 90% of underground support projects, and the quality of grooves deeper than 60 meters is higher.
· The main winch adopts single-layer large drum, the wire rope has longer service life.
· It is equipped with electric centralized lubrication system and hydraulic quick change joint to improve the convenience of disassembly, installation and maintenance.
· Professional operating system, real-time display of drilling situation.