
DTH Drilling Rigs · EB-3424B7CE69
Zhigao ZGYX420-1
Suitable for surface rock, quarry, mine and construction drilling, depending on hole diameter, geology, drill rods and hammer configuration.Inquire about this machine ↗Used Zhigao ZGYX420-1 surface DTH (DTH) drilling rig for quarry, open-pit mine blast hole, production drilling and construction rock drilling.
- Brand
- Zhigao
- Model
- ZGYX420-1
- Year
- 2022
Machine applications
Zhigao ZGYX420-1 belongs to the ZGYX420 series of surface DTH drilling rigs; the DTH hammer and rotary mechanism work together to drill holes. Match quarry and construction rock drilling to hole diameter, drill rods and construction air supply conditions.
- Surface mining production drilling
- Construction rock drilling
- Quarry bench and blast-hole drilling
Technical Parameters & Equipment Features
Equipment performance and construction applications
Zhigao ZGYX420-1 · Technical Features and Applications Main Technical Features • Down-the-hole percussion drilling • Mobile crawler layout • Match drilling to the hammer and site air compressor configuration Construction Applications • Surface quarry and mine blast holes • Road and civil construction rock excavation
Machine features
- A mobile surface drilling layout for moving between working positions
- A down-the-hole drilling method designed for surface rock operations
- Mast and feed structure arranged for blast-hole drilling
Actual machine photos showing the current appearance, structure, and visible condition of this used equipment.








Buyer considerations
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