on-site training
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Articulated wheel chassis
Tunnel drilling rig is an important specialized drilling equipment in the field of underground infrastructure, widely used in highway and railway tunnels, water conservancy tunnels, mining tunnels, underground pipe galleries, and civil air defense projects. It mainly completes drilling operations such as advanced pipe sheds, anchor rods and cables, advanced exploration holes, grouting reinforcement, blasting holes, etc., directly related to tunnel construction safety, support quality, and project progress.