BHD-175 hydraulic anchor drilling rig with center rotating table is suitable for multi-position drilling works. With compact and sturdy structure, it can be used for anchor borehole,anchor nail borehole and root pile borehole drilling with multiple drilling techniques at higher drilling efficiency.
The Hydraulic Crawler drill rig is designed been used for anchor drilling . It is a full hydraulic machine.It can be used in many fields such as pipe-shed ,micropile,grout jetting,deep foundation pit ,highway slope stabilization and railway bed stabilization . It is favored by many customers because of its efficiency and stable performance.
History:
Our company is located at Langfang city, the "bright pearl city" of Beijing & Tianjin corridor, with beautiful environment, convenient traffic facilities and distinct regional advantages, 50Km distance both to capital Beijing & Tianjin.
We keeps serving worldwide customers with high quality products since 2012.
Our company
Our company is expertise at designing and manufacturing drilling equipment for our customer's solutions of all needed jobs such as anchors for slope stabilization and modern foundation execution,jet grouting, freezing borehole drilling in tunnel, auger boring as well as micropile. Our drilling rigs found their usage to bridges, railways, underground lines, motorways, tunnels and buildings all over the world. QIUTIAN/BEALONG/QUA-TEC is staffed with experienced and skilled workers and engineers most of them coming from well-known drilling research institution, which provide solution for drilling requests since early seventies.
Our advantages:
1). As a manufacture,we have 10 years producing experience
2). Got ISO9001
3). With competitive price,short lead-time.
4) .We have professional and technical QC team to ensure 100% products checking.
5). Efficient sales team and excellent customer service
6). Compact design,multi-function application
7). Stable with long service life
Specifications:
| Rated power (kW) | 55+55+18.5+2.2 |
| Caterpillar Band Model No. | LG-135 |
| Tramming Motor | Double-speed |
| Tramming speed (m/h) | 580/820 |
| Ground pressure (N/cm2) | 5.68 |
| Gradeability (°) | 25 |
| Rotation rate at low gear (r/min) | 0~36,0~72 |
| Rotation rate at high gear (r/min) | 0-36/66/79 0-72/132/158 |
| Torque range at high gear (Nm) | 5800/11600 |
| Torque range at low gear (Nm) | 6800/13600 |
| Impact work (N*m) | 750 |
| Percussion frequency (min1) | 1400 |
| Feed stroke(mm) | 3500 |
| Feed force(kN) | 38 |
| Retraction force(kN) | 76 |
| Feed rate(m/min) | 0-18.5 0~75 |
| Retraction rate(m/min) | 0-9.5 0-38.5 |
| Feeding Pattern | Cylinder + Chain |
| Clamp range(mm) | 60-219 |
| Maximum passing diameter(mm) | 260 |
| Dimension(mm) | 7000x2200x2900 |
| Weight(T) | 11 |
