351 Crawler Pneumatic Drilling Rig
351 crawler pneumatic drill rig (down-hole drill rig with high blast pressure) totally utilizes compressed air as its power. It is equipped with pneumatic motor with high power, the heavy-duty hydraulic drill arm and the key parts are all imported, which guarantee the reliable quality of the drill, especially realize much less energy consumption of rolling fraction than that of sliding fraction and make the wear of sliding framework be lower .
1. More flexibility
2. Easy mobility
3. Multi-functional Crawler-type
1. Stonework drilling, such as water and electricity project
2. Exploitation of open mine and road construction
|Working air pressure||1.05-2.46MPa|
|The highest drilling level||3.38m|
|Length of propulsion for once||3.66m|
|Speed of turn-around machine||0-72rpm|
|Elevation angle of sliding framework (degree)||180|
|Swing angle of sliding framework (degree)||50 toward left and 35 toward right|
|Swing angle of drill arm (degree)||45 toward right and left|
|Elevation angle of drill arm (degree)||60 horizontally up and 19 down|
|Moving motor power||8.8*2kw|
|Propulsion motor power||3.36kw|
|Turn-around motor power||18.34kw|
|Outer size (length*width*height)||2780*2210*1470mm|
|Air consumption||17-21 m³/min|
|Common impacter model||DH4 QL40 DHD340 DHD340ADHD 350Q DHD360|
|Dust removal mode||Wet type or dry type (equipped additionally)|
Our Company & Service
Glorytek Industry (Beijing)Co.,Ltd., located inBeijing,China, is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for decades. We are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients.
Our best service always treat your questions and inquiries proffessionally and seriously! We always make sure delivery on time!
If you are interested in our products, please feel free to contact us! Thank you very much!