Power head torque of this YKR-K180 kelly bar Rotary Drilling Rig is 180KN.m, and the drilling depth can reach 50m.
According to the type and diameter of the drill bit, the drilling speed and depth will change accordingly.
This Drilling Rig is equipped with hydraulic adjustable telescopic chassis, which can adjust the chassis width according to the construction environment, so as to move the center of gravity downward and increase the stability of engineering construction. When the mast is not working, it is required to adjust its standing when working. When erecting, when the angle between mast and ground is large than 75 degrees, the automatic vertical adjustment function can be turned on to make the construction more accurate and safe. At the same time, the mast has the function of left and right swing, and the angle between left and right swing is 5 degrees. This function is applicable to adjust the verticality of mast when the construction ground is tilted and uneven. This model has passed ISO, CE, SGS and other product quality certification.
Our air-powered drill rigs are built to withstand your toughest jobs. These versatile rigs are available in multiple configurations, allowing you to drive away with the custom equipment you need to get your work done.
Main Characteristics:
1. CE certified, and in strict accordance with the EU safety standards;
2. The 2.4m wide crawler chassis can be transported by using a small modified vehicle, and the rural roads are unobstructed;
3. The whole machine is compact and flexible, especially suitable for all kinds of special narrow and low space industrial and civil construction sites;
4. The special hydraulic crawler chassis of rotary drilling rig is adopted, and the pushing shovel function is added to meet the super stability and transportation convenience;
5. The optimized single cylinder boom, triangle boom and parallelogram luffing mechanism have stable operation and easy maintenance and repair;
6. The buffer protection system is adopted for upper turning to ensure the safety of drill pipe construction effectively;
7. Cummins six cylinder turbocharged engine and large flow main pump are selected to ensure strong power, environmental protection and energy saving;
8. Kawasaki hydraulic power system has reasonable matching and high construction efficiency;
9. The main winch has the function of automatic lowering to ensure that the drilling speed is synchronized with the wire rope (without disordering the rope), which is easy to operate and prolong the service life of the wire rope
10. High definition touch LCD, easy and flexible operation, drilling depth, mast sag detection, automatic fault alarm;
11. The hydraulic system adopts negative flow control technology, and the upper and lower limits, oil cut-off and power-off functions are added to make the hydraulic system more efficient and energy-saving; the hydraulic control three speed control technology is added to make the loading and unloading vehicle slow and stable;
12. Adopting high efficiency stepless variable power head and high and low speed control, drilling is more efficient and vibration of the whole machine is reduced;
13. The button automatic drilling function is added to reduce the labor intensity of the manipulator;
14. Various types of drilling tools can be selected to meet the requirements of efficient construction in different formations;
15. It adopts a new generation of cab and a new man-machine interaction interface, with good vision and more comfortable operation;
16. The standard centralized lubrication system makes maintenance more convenient.
| Product Type | YKR-K180 |
| Chassis length.(mm) | 5200 |
| Track width.(mm) | 700 |
| Machine weight.(t) | 46 |
| Maximum drilling depth.(m) | 45 |
| drilling diameter.(mm) | 600-2000 |
| Engine brand | Weichai /Cummins（Optional） |
| Engine rated power.(KW/rpm) | 176KW-194KW |
| Maximum torque of power head.(KN.m) | 180 |
| Power head speed.(rpm) | 10-40 |
| Maximum working pressure of hydraulic system main pump.(MPa) | 30 |
| Maximum working pressure of hydraulic system auxiliary pump.(MPa) | 20 |
| Maximum bow rate of the main pump hydraulic system.(L/min) | 112*2 |
| Maximum bow rate of the auxiliary pump hydraulic system.(L/min) | 16 |
| Maximum pressure of the pressurization system.(KN) | 160 |
| Maximum lifting force of the pressurization system.(KN) | 140 |
| Maximum travel pressure system.(mm) | 4000 |
| Maximum lifting force of the main winch.(KN) | 200 |
| Maximum pull-up speed of the main winch. (m/min) | 50 |
| Maximum lifting force of the auxiliary winch.(KN) | 50 |
| Maximum pull-up speed of the auxiliary winch.(m/min) | 70 |
| Left and right inclination angle of drilling mast(°) | ±5 |
| Forward and backward inclination angle of the drilling mast. (°) | 5/90 |
| Maximum driving speed(KM/h) | 1.5 |
| Maximum climbing angle.(°) | 30 |
| Maximum Driving torque.(KN.m) | 61000 |
| Overall width of working state.(mm) | 4200 |
| Overall length of transport status.(mm) | 12000 |
| Overall width of transport status.(mm) | 3000 |
| Overall height of transport status.(mm) | 3550 |
| Drill rod type | Machine Lock/Friction |
| OEM service | Yes |
| drill tools | 600-3000mm drilling bit、Drilling Barrel、Coring drill、Reaming drilling bit |
Our business scopes as below:
Jumbo Underground Drill Rig
DTH Drilling Rig
Anchor Drilling Rig
Jet Grouting Rig
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