
DTH Drilling Rigs · EB-14810A2E30
Kaishan KG420H
Suitable for surface rock, quarry, mine and construction drilling, depending on hole diameter, geology, drill rods and hammer configuration.Inquire about this machine ↗Used Kaishan KG420H DTH DTH hammer drill, for blast-hole drilling in quarries and open-pit mines and rock drilling in construction.
- Brand
- Kaishan
- Model
- KG420H
- Year
- 2004
Machine applications
Kaishan KG420H is a surface DTH drilling rig for quarry and mine blast-hole drilling and surface rock excavation. Select equipment according to hole diameter, drill rods and site air supply conditions.
- Construction rock drilling
- Quarry bench and blast-hole drilling
- Surface mining production drilling
Technical Parameters & Equipment Features
Equipment performance and construction applications
Kaishan KG420H · Technical Features and Applications Main Technical Features • Down-the-hole percussion drilling • Mobile crawler undercarriage • Required drilling air-supply parameters should match the hammer configuration Construction Applications • Quarry and mine blast-hole drilling • Surface rock excavation
Machine features
- Mast and feed structure arranged for blast-hole drilling
- A mobile surface drilling layout for moving between working positions
- A down-the-hole drilling method designed for surface rock operations
Actual machine photos showing the current appearance, structure, and visible condition of this used equipment.



Buyer considerations
Is this machine suitable for your project?
Before final selection, confirm the current machine condition, actual configuration, availability and required tooling with GLOBMACH, and verify the project drilling method and required accessories.
Inquire about this machine
