CYTJ86A2 are modern Hydraulic Tunneling Drilling Rigs suitable for medium sized drifts and tunnels with cross sections up to 112 m². As a high-performance Tunnel Driller, these rigs are equipped with a direct control system (DCS) that is robust and reliable. CYTJ86A2H, a standout in Drilling Equipment, is equipped with a heavy-duty boom and HYG550 rock drill for optimized productivity. For greater productivity, rig components are crafted for extreme durability, and systems are based on standard parts to make the rig easy and economical to maintain. When you need high performance drilling, you can rely on CYTJ86A2H, this advanced Hydraulic Tunneling Drilling Rig, to safely increase your production.

Advanced PLC control system, telescopic drilling feed, and a FOPS-approved ergonomically designed telescopic protective roof ensures the best production efficiency for this Tunnel Driller.

The telescopic feed is easily positioned and steadily stays in place during high impact drilling to help the miners to achieve desired rates in local ground conditions to boost the productivity of this Drilling Equipment.

Equipped with patent-winning HYG series hydraulic rock drill, HYG series rock drilling machine has dual-damping system for shock wave absorption and continuous rock contact for high penetration. Lubricated and pressurized surfaces give long service intervals, enhancing the durability of this Hydraulic Tunneling Drilling Rig.

The rig, as a versatile Tunnel Driller, is powered by a strong diesel engine that currently offers powerful performance and low emissions to reduce environmental impact. The stable four-wheel driven system provides the Drilling Equipment with stable and flexible movement.