Application Scope:

Suitable for coal and semi-coal rock roadways, with a cutting range of 4.8m x 5.5m (height x width).

Performance Features:

Safety: During drilling and anchoring operations, workers remain under temporary supports while operating on a mechanized platform, effectively preventing injuries from roof falls or rib spalling accidents.

High Efficiency: The onboard hydraulic anchor bolt drill rig offers over twice the torque, speed, and thrust compared to manual pneumatic drills, increasing drilling and anchor bolt installation speed by over 30% and overall tunneling efficiency by more than 50%.

Labor Reduction: The drill rig is fixed on the roadheader body, eliminating the need for manual support, requiring only 6 workers for drilling and anchoring operations, significantly reducing the number of personnel at the tunneling face.

Improved Anchoring Quality: With a drill rig torque of up to 350N·m, the initial anchoring force of bolts is greatly enhanced, significantly improving anchoring effectiveness for unstable roof conditions.

Reduced Labor Intensity: The drilling and anchoring process is fully mechanized, eliminating manual handling, drilling, and pre-tightening operations, markedly reducing workers’ labor intensity and improving work efficiency.