Hydraulic Drilling Rigs ( DY Series )
 DY series crawler drilling rig have the advantages of simple structure, powerful engine, and high efficiency. This machine was adopted new hydraulic technology, low air consumption, high rotary torque, high climb ability.
Contents: Application Technical Parameters Pictures Features
Application of Hydraulic Drilling Rigs ( DY Series )
DY series mining crawler drill are specially designed drill equipment, which can be widely used for surface drilling such as quarry, railway construction, road construction, small to medium mining operation and etc. High performance features higher penetration rate with lower fuel consumption. Compressed air is used to operate crawler drill hammer for blast holes drilling, bench hole drilling, grout hole drilling, anchor hole drilling and etc.
Technical Parameters of Hydraulic Drilling Rigs ( DY Series )
| Model |
DY100 |
DY120 |
DY125 |
DY130 |
DY140 |
| Rock hardness |
f=6-20 |
| Diameter of hole(mm) |
80-105 |
80-115 |
80-115 |
105-140 |
105-140 |
| Optimum drilling depth(m) |
25 |
| Working pressure(MPa) |
0.7-1.0 |
0.7-1.4 |
0.7-1.4 |
1.0-2.4 |
1.0-2.4 |
| Air consumption(m3/min) |
≥10 |
≥13 |
≥13 |
≥15 |
≥15 |
| Rotary speed(r/min) |
0-65 |
0-65 |
0-65 |
0-70 |
0-63 |
| Max. lifting Capacity(N) |
1500 |
2000 |
1700 |
1800 |
2000 |
| Drilling Rod(mm) |
60*2000 |
76*3000 |
64*3000/76*3000 |
76*3000/89*3000 |
76*3000/89*3000 |
| One-time Promoting Length(m) |
2 |
3 |
3 |
3 |
3 |
| Climb Ability |
30° |
| Distance Off-ground(mm) |
254 |
254 |
290 |
320 |
320 |
| Walking Speed(km/h) |
2 |
| Rise Angle of Boom |
-35°～+60° |
-35°～+60° |
-25°～+50° |
-15°～+50° |
-15°～+50° |
| Oscillation Angle of Boom |
- |
- |
±45° |
±45° |
±45° |
| Oscillation Angle of Carriage |
-11.5°～+36.5° |
-11.5°～36.5° |
-45°～+100° |
±50° |
±50° |
| Pitching of Carriage |
-118.5°～+23.5° |
-118.5°～23.5° |
-50°～+135° |
180° |
180° |
| Compensate of Carriage(mm) |
900 |
900 |
900 |
1200 |
1200 |
| Dimension(mm) |
4100*2030*2020 |
5100*2030*2020 |
4400*2200*2050 |
5600*2340*2550 |
5850*2250*2020 |
| Whole Weight(kg) |
3200 |
3300 |
3300 |
5500 |
5500 |
| Remark |
Pneumatic and Hydraulic |
Pictures of Hydraulic Drilling Rigs ( DY Series )
Features of Hydraulic Drilling Rigs ( DY Series )
| 1. Powerful and reliable engine
Adopt double or four cylinder diesels as motive power with high-power motor and strong climbing ability, make the whole equipment have small vibration and working stable.
Adopt the patent diesel air suction system (patent No. 200820087606.3 ) and two-level or three-level desert air filter, enhanced the adaptability to the wicked environment and prolonged the longevity of the diesel
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| 2. Reliable hydraulic system
Adopt two independently gear pump to supply the oil. Working reliable, strong adaptability and convenient to maintenance.
Adopt gear drive and soft characteristics connection, structure compact and working stable.
Adopt special hydraulic component, improving the system stability and reliability.
Add the oil cooling device, eliminate the effort of oil heating to the system
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3. Powerful feeding and rotating system
The feeding structure by large power hydraulic motor can supply strong torque reserve and reduce the sticking rate.
The feeding structure can supply a lifting power of 20N by large power hydraulic motor. Adjust the control valve on the operating valve can obtain the needed optimum propelling effort. |
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| 4. Centralized operating system
Drill rig was designed with advanced hydraulic system and completely functional pneumatic system. centralized control ,operate easily.
Operating hydraulic maneuvering valve can be achieve lift ,swing of drill boom and drilling rig 's pitching ,swing ,forward and back,also can levelling track. Ensure the multilateral drill hole and the machine stability.
Operating pneumatic maneuvering valve, which can turn on the pump and make the machine feeding, rotating and impact, to ensure the efficiency of drill rock.
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| 5. Adjustable drilling boom
Adopt adjustable boom, the dip angle of hole and level hole height can be adjusted by controlling the oil tank stretch out and draw back. Also enlarged the drilling scope and improved the adaptability.
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Hydraulic Drilling Rigs ( DY Series )
