The integrated down-the-hole drilling rig uses a single power drive screw air compressor and hydraulic system, and the power output is a staggered design. Compared with the split drilling rig, the total power consumption of the diesel engine is reduced by about 30%, and the maintenance cost is reduced by about 50%. This type of model is light and flexible, has a lower drilling cost, and has an excellent return on investment.
Delivery date:
quantity > one
Lead time（day） fifteen Both parties negotiate
brief introduction
Classification: crawler down the hole drilling rig
Origin: China
Application fields: stone pit, open pit mine, engineering construction
Brand: zega
Model: d440
Product Name: crawler integrated down the hole drilling rig
Key words: crawler, DTH
Product description
Technical Specifications
hole size range：Ø90mm-130mm
hammer sizes：3.5"、4"
drill pipe dia：Ø68mm、Ø76mm
drill pipe length：4m
pipe handing system：6+1
max. hole depth with auto PHS：28m
Cummins Engine：194kW
Baosi dual stage screw compressor：16m3/min, 20 bar
Packaging and delivery
In order to better ensure the safety of your products, we will provide professional, environmentally friendly, convenient and efficient packaging services。
Company profile
Zhigao Company is a professional organization that produces a series of rock drilling equipment and air compressors, and its products are widely used in various mining and engineering projects.The company is a national high-tech enterprise with 73 national patents, post-doctoral workstations and provincial R&D centers.The company takes technology as its core and serves customers as its purpose, providing high-quality products and services to customers around the world.
Selecting Chinese famous brand engines and air compressors, high-efficiency and energy-saving design, suitable for various harsh environments, simple operation, small size, large energy, suitable for all kinds of open-pit mine quarries and blasting holes for various bench excavation.
The precise straight hole can improve the blasting effect; the longer drill pipe can improve the drilling efficiency; the lighter weight and compact size increase flexibility
Suitable for various drilling applications, such as production blast holes, pre-split holes, shock-absorbing holes, slope relief holes and ultra-deep holes in open-pit quarries and mines
Standard two-stage dry dust removal system, optional wet dust removal system to meet environmental protection requirements
