DTH Drilling Rigs · EB-5D877928B7
Kaishan KT7D
Blast-hole drilling in quarries and surface minesInquire about this machine ↗Used Kaishan KT7D DTH surface drilling rig for blast-hole drilling in quarries and open-pit mines, and for rock drilling in construction.
- Brand
- Kaishan
- Model
- KT7D
Machine applications
Kaishan KT7D is an integrated surface DTH drilling rig with an onboard screw air compressor, automatic rod changing and drill rod lubrication system. Suitable for production blast holes and presplit holes, with boom arrangements allowing vertical, inclined or horizontal drilling.
- Construction rock drilling
- Quarry bench and blast-hole drilling
- Surface mining production drilling
Technical Parameters & Equipment Features
Equipment performance and construction applications
Kaishan KT7D · Technical Features and Applications Technical Parameters Hole diameter: 90–135 mm (applies to: KT7D) Drilling depth: 24 m (applies to: KT7D) Machine weight: 10000 kg (applies to: KT7D) Transport dimensions: 8000×2300×2700 mm (applies to: KT7D) Main Technical Features • Integrated drilling rig and screw air compressor layout • Aluminum alloy feed beam • Automatic rod changing and drill rod lubrication system • Dust collection system Construction Applications • Surface mine and quarry blast holes • Presplit drilling • Vertical, inclined and horizontal rock drilling
Machine features
- A down-the-hole drilling method designed for surface rock operations
- Mast and feed structure arranged for blast-hole drilling
- A mobile surface drilling layout for moving between working positions
Actual machine photos showing the current appearance, structure, and visible condition of this used equipment.
Buyer considerations
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