Down-the-hole drilling machine KG320

Short Description:

Grandly launch the KG320/KG320H down-the-hole drilling rig, which is a revolutionary drilling rig that integrates power, efficiency and compliance with national environmental protection regulations. The down-the-hole drilling rig is equipped with Yuchai engine (National III) to ensure that it meets the national emission and environmental standards.


Product Detail

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KG320/KG320H down-the-hole drilling machine is designed to provide better performance and higher efficiency. The plunger-type four-wheel drive travel motor is adopted, which improves the working pressure and climbing ability of the drilling rig, and is very suitable for open-air use.

The drilling rig adopts screw pitch expansion and boom hydraulic cylinder, which can meet the requirements of extreme working positions. Improved hydraulic system, increased system flow and speed. The hydraulic cylinders have also been optimized to make them more reliable.

One of the main features of the KG320/KG320H down-the-hole drilling rig is the inclined guide rail, which makes operation and observation easier. Thickened profiles and additional rings for the housing allow for easy handling and lifting, reducing downtime and increasing efficiency.

The KG320/KG320H down-the-hole drilling rig is ideal for a range of drilling applications including mining, quarrying, construction, geothermal drilling and more. With its advanced features and cutting-edge design, this down-the-hole drilling machine is the perfect choice for any drilling project that requires precision and reliability.

In addition to excellent performance, KG320/KG320H down-the-hole drilling rigs also comply with national environmental protection regulations. This makes it ideal for companies that value sustainability and want to reduce their carbon footprint.

Overall, if you are looking for a powerful, reliable and environmentally friendly drilling rig, the KG320/KG320H down-the-hole drilling rig is your perfect choice. With its advanced features and state-of-the-art design, this DTH rig is sure to deliver the high-performance results you need for your next drilling project.

Modelofdrillrig KG320 KG320H
Weightofcompletemachine 4500KG 4700KG
Outerdimensions 6050×2360×2700mm 6050×2360×2700mm
Drillinghardness f=6-20
Drillingdiameter Φ80-105mm
Depthofeconomicaldrilling 25m
Rotaryspeed 0-140rpm
Rotarytorque(Max) 1850N·m(Max)
Liftingforce 20KN
MethodofFeed Oilcylinder+eafchain
Feedstroke 3820mm
Travellingspeed 0-2.2km/h
Climbingcapacity ≤30°
Groundclearance 465mm
TiltangleofBeam Down:135°,up:50°,total:185°
Swingangleofboom Left:100°,right:45°,total:145°
Pitchangleofdrillboom Down:50°,up:25°,total:75°
Swingangleofdrillboom Left:44°,right:45°,total:89°
Compensationlengthofbeam 900mm
Supportingpower YCD4R23T8-80(59KW/2400r/min)/YuchaiYCD4R23T8-80(59KW/2400r/min)
DTHhammer 3吋/3〃
Drillingrod Φ64×3m
Airconsumption 7-15m3/min
Maximum height of horizontal hole 2750mm
Minimumheightofhorizontalhole 350mm

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