Geotechnical Rock Drilling Rig Down The Hole 25 Kn Lifting Force For Rock Blasting
25m Depth Down The Hole Geotechnical Hydraulic Drilling Rig For Rock Blasting drilling
Application
The KG520 down the hole drill rig for open use is an improved device in compliance with national regulations on diesel-engine emissions.The drill rig is equipped with the two independent systems,namely diesel engine and motoe,capable of separate operations pressure and climbing capacity.
The expanded pitch and lifting-arm hydraulic cylinder enable it to meet the requirements of limiting position. The double rotation motor increases the rotary torque and revolving speed; and the lifting hydraulic cylinder and chain are expanded to promote the lifting force and reliability. The thickened profile folder is used for the housing, thus improving its level of intensity and rigidity; and the additional ring makes handling and lifting convenient.
The KG520 down the hole drill rig for open use is equipped with a dust collector,thus making operation more environment-friendly and reliable
Characteristics
The rotary torque and revolving speed are raised;the propusion motor and chain are used to raise the
lifting force and reliability.The dust collector is enlarged to produce a better effect on dust collection.The
thickened profile folder is used for the housing,thus improving its level of intensity and rigidity;and the additional
ring makes handing and lifting convenient
Specifiction
| KG520 drilling rig | |
| Model | KG520/KG520H |
| Rock rigidity | f=6-20 |
| Diameter of hole | Φ105-152mm |
| Depth of economical drilling | 25m |
| Rotation speed | 0-100r/min |
| Rotation torque | 3500N·m |
| Lift power | 25KN |
| Feed way | Motor-roller chain |
| Feed distance | 4150 mm |
| Walk speed | 0-2.5Km/h |
| Gradeability | ≤30° |
| Ground clearance | 900mm |
| Weight | 6500kg |
| Size of drill machine | 6800x2200x2850 |
| Sliding carriage pitch angle | Blow 135°,up50°, total 185° |
| Sliding carriage swing angle | Left100°,right45°,total 145° |
| Sliding carriage suppling length | 900mm |
| Power | 4DKC4G3-100(70KW/2200r/min) |
| Drill pipe | Φ76x3000mm/ 89*3000mm |
| Air consumption | 15-22m³/min |
| Max height of horizontal hole | 2850mm |
| Min height of horizontal hole | 900mm |
Packing& Delivery
Our Service
Professional engineers to provide pre-sales technical advice and guidance supporting the planning, such as unit selection, matching, room design, answer difficult questions encountered by the user during use and provide technical guidance;
The sale:
Our company will sent professional and technical personnel to the installation site for installation and commissioning of the unit after receiving user notification , and do a good job with the user acceptance.
Standard unit responsible for guiding installation, commissioning
After-service:
The warranty period: from the date of acceptance or the date of one year warranty accumulated 1,000 hours (whichever occurs both), as a result of parts factory assembled negligence or improper design and selection of raw materials and other reasons caused the damage or other unit fault, may be responsible for the warranty by the supplier.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.