The KG420 down the hole drill rig for open use is an improved device in compliance with national regulations in diesel-engine emissions. Equipped with Yuchai four-cylinder engine (China 3), the drill rig meets national standards for emissions and environment. The folding frame track, four-wheel drive and tramming motor of plunger piston improve the working pressure and climbing capacity, the expanded pith and lifting-arm hydraulic cylinder enable it to meet the requirements on extreme position. The double-motor rotation 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.
KG420 drilling rig |
|
Model |
KG420 |
Rock rigidity |
f=8-12 |
Diameter of hole |
Φ90-115mm |
Depth of economical drilling |
25m |
Rotation speed |
0-120r/min |
Rotation torque |
1800N·m |
Lift power |
40000N |
Feed way |
oil cylinder-leaf chain |
Feed distance |
3980mm |
Walk speed |
0-2.5Km/h |
Gradeability |
≤30° |
Ground clearance |
500mm |
Weight |
5000kg |
Size of drill machine |
6000x2150x2500 |
Sliding carriage pitch angle |
Blow 135°,up50°, total 185° |
Sliding carriage swing angle |
Left100°,right45°,total 145° |
Sliding carriage suppling length |
900mm |
Power |
YUCHAI 4DKC4G2-80 (58KW/2200r/min) |
Drill pipe |
Φ76x3000mm |
Air consumption |
10-17m³/min |
Max height of horizontal hole |
2750mm |
Min height of horizontal hole |
350mm |
Capacity (M3/min) |
Working pressure (Mpa) |
Diesel Engine (KW) |
Weight (kg) |
Dimension (mm) |
|
LGCY-10/10 | 10 | 1 | 4BTA3.9-C125 | 1900 | 3900*1920*1900 |
LGCY-12/10 | 12 | 1 | YC6B150Z-K20 | 2380 | 4080*1980*2350 |
CVFY-13/7 | 13 | 0.7 | YC6108ZG150HP / Cummins 6BT5.9-C118,160HP | 2000 | 3280*1200*1520M |
Kaishan group Co., Ltd was founded in 1956.There are 31 members of the company, the company's total assets are 6 billion yuan, more than 6,000 employees and sales revenue is 4.5 billion yuan in 2011,Kaishan group Co., Ltd is the world's largest drilling machine manufacturing enterprises, the largest in Asia, the world's third air compressor manufacturing enterprises, and the largest drilling equipment manufacturers.Good Service, competitive price, high quality, fast shipping and perfect pre-sale and after-sale service.
Specialized in air compressor / pump/ rig/drill carriage/ project design
Through years development, Shaanxi kaishan had become a comprehensive form of complete equipments enterprise that combine sales,installation,repair &maintenance as one,and can provide all kinds and model of industrial screw ,piston , scroll air compressor rang from 1.1 kw to 335 kw to satisfy demand at the working condition of diverse customers and mobile compression air equipment in the blasting hole process.at same time,offer a complement Compression air purification equipment and spare parts,The company have long been cooperate with Zhejiang kaishan compressor Co.,Ltd. Which is exclusive distributor of kaishan brand equipments at northwest region.the company is now dedicate to provide a special compress air technique solution, ,top class products and perfection after-sales service,in line with customers demand-orientation ,and saving customers production efficiency as the object.
. Top techonology and guranty
One year warranty in overseas branch
D&R center ensure top advantages
Asian biggest drilling rig manufacturer with long history
World top-class heat treatment production line imported from Japan
Advanced automatic mloding production line from USA
Advanced NC machine
German TRUMPF flexible sheet metal processing system
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