Product characteristics：
KT11S open-air DTH drilling rig adopts a hydraulic system driven by power and a screw compression system with high air pressure. It has a compact structure, high energy utilization rate, automatic connecting rod, cab cold and warm air conditioning, dry dust collection and other functional modules. The drilling rig has the characteristics of good integrity, environmental protection and energy saving, high degree of automation, good rock drilling effect, easy operation, flexible mobility and safe driving. It is suitable for medium and deep hole connecting rod drilling in open pit mine, quarry, highway, railway, water conservancy, electric power, building and other stone works.
Product parameters：
Technical parameters of KT11S integral open hole DTH Drill car |
|
Rock drilling hardness | f=6-20 | Pitching angle of carriage | 114° |
Borehole diameter(mm) | 105-125 | Slide angle | 36° to the right, 35°to the left. |
Economical hole depth (automatic connecting rod depth)M | 18 | Lateral horizontal swing of carriage | 12°- 93° to the right |
Walking speed (Km/h) | 0-2.2 | Drill arm swing angle | 45° to the right, 5 ° to the left. |
Climbing ability | 20° | Leveling angle of frame | Up 10 °down 8 ° |
Ground clearance(mm) | 430 | Advance stroke mm | 3000 |
Whole machine power (kW) | 239 | Compensation lengthmm | 1200 |
Diesel engine | Cummins 6LTAA8.9-C325 | drill pipe | φ76x3000mm |
Screw displacement (m3/min) | 18 | Dust catching mode | Dry type (hydraulically removed cyclone laminar flow) |
Rated discharge pressure bar for screw extruder | 17 | Connecting rod mode | Automatic unloading lever |
Outline size (length * width * height)(mm) | 9300x2580x3000 | Automatic anti jam mode | Electro hydraulic control card |
Weight (Kg) | 14600 | Drill pipe lubrication mode | Automatic fuel injection lubrication |
Rotary penetration rate (r/min) | 0-63 | Drill pipe thread protection | Equipped with floating joint to protect drill pipe thread |
Rotational torque N*m | 2800 | Drill angle indication | Two dimensional electronic angle indication |
Maximum pushing force N | 32000 | Drill depth indication | Electronic hole depth indication |
Impactor | 45A |
|
|
