ZDY Series Full Hydraulic Tunnel Drilling Rig - 3-Speed Multi-Function Engineering Equipment for Hydro-Power Applications

Price Negotiable

Price: Negotiation

MOQ: Negotiation

Delivery Time: Within 7-12 days

Brand: ShiTan

Product Description

ZDY Series Full Hydraulic Tunnel Drilling Rig

Multi-function engineering drilling rig designed for hydro-power station grouting holes and various tunneling applications. Engineered for reliability and efficiency in demanding underground environments.

Key Features & Technical Advantages

Optimized specifications ensure maximum drilling efficiency and productivity
Fully hydraulic drive system with top-drive head rotation for superior performance
Premium hydraulic components from world-renowned manufacturers with two-step filtration
Innovative three-speed design with variable oil motor configuration for diverse drilling requirements
Lightweight construction for easy mobility, reassembly, and maintenance in confined spaces

Primary Applications

Specifically developed for hydro-power station grouting operations, this versatile drilling rig also handles:

Support hole drilling for tunnel reinforcement
Penetration-proof and blasting hole preparation
Dangerous rock and hillside treatment operations
Hard rock drilling using diamond bits, PDC bits, and DTH drilling methods

Technical Specifications

Feature	Specification
Drive System	Full hydraulic with independent open hydraulic system
Rotation Type	Top-drive head rotation
Speed Options	Three-speed configuration with variable motor settings
Drilling Methods	Diamond bit, PDC bit, and DTH drilling
Operating Environment	Tunnels, frames, and confined spaces