Suitable for highly efficient rock drilling operations of medium to deep blast holes in open-pit engineering projects including mining, quarrying, railway, transportation, water conservancy, building materials, and military applications. Also widely used for anchor bolt support, channel excavation, and sewer engineering drilling operations.

1. This drilling rig is designed with dual power as standard, equipped with standard 3-meter drill rods of 76mm diameter or optional various twist drill rods. It is a diesel-electric dual-use model, allowing power switching at any time.

2. Uses high-torque dual epicyclic motor rotation head, enhancing rotational torque. Maximum torque can reach 7200N.m, enabling a larger rock drilling hole diameter range. Widely applicable for foundation pit anchor bolts, casing following, and large-diameter twist drill rod operations.

3. Dual-speed switching valve for rotational power, easy to operate, meeting different torque and speed operation requirements.

4. Standard plunger motor and national standard engineering machinery crawler tracks, with strong climbing ability and reliable quality.