Application Scope:
Suitable for coal and semi-coal rock roadways, with a cutting range of 5.2 m × 6.5 m (height × width)

Performance Features:

Safety: During bolting operations, workers are always positioned under temporary support and work on a mechanized operating platform, effectively preventing injuries caused by roof falls or sidewall spalling.

High Efficiency: The onboard hydraulic bolting rig provides more than double the torque, rotation speed, and thrust compared to manual pneumatic rigs, increasing drilling and bolt installation speed by over 30%, and overall tunneling efficiency by more than 50%.

Labor Reduction: The drill is mounted directly on the roadheader body, eliminating the need for manual support. Only six workers are needed for bolting operations at the heading face, significantly reducing manpower.

Improved Bolting Quality: With a torque of up to 350 N·m, the rig significantly enhances the initial anchoring force of bolts, greatly improving reinforcement effectiveness in unstable roof conditions.

Reduced Labor Intensity: The entire drilling and bolting process is mechanized, avoiding manual transport, drilling, and tensioning operations, thereby reducing physical workload and improving overall efficiency.