Building base pit anchoring drilling rig for piling construction
Application
AK50 construction drilling rig is a full hydraulic operated top drive power head drill machine. It is applied to drill heavy duty pretension anchor holes at side slope of water power station, railway or highway projects, to drill drainage holes and grouting pile holes on roof of tunnel (gallery). It also used to prevent or solve geologic calamity, such as landslide and rock collapse etc. In addition, it is also used to drill high-pressure jet grouting holes.
Specification
| Drilling depth |
40 ~60 m |
| Drilling diameter |
¢ 100 ~ 168 mm |
| Drill Rod |
¢ 73 × 1500 mm ¢ 89 × 1500 mm |
| Drilling angle |
0 ~ 120 ° |
| power head output speed (positive and negative) |
5 ~ 120 rpm |
| Rated output torque of the power head |
2000 Nm |
| Power head stroke |
1800 mm |
| Mast slip stroke |
500 mm |
| power head maximum pull force |
30 kN |
| Power Head biggest feeding force |
15 kN |
| Hydraulic system rated pressure |
20 Mpa |
| Motor Type Y180M-4 Power |
18.5 kW |
| Host layman size |
3000 × 1000 × 1500 mm |
| Rig weight |
1000 kg |
| Max. part weight (excluding motor) |
200 kg |
Characteristics
1. It has great drilling capability, wide range of application , rapid drilling speed and high drilling efficiency, as well as powerful ability of eliminating accident.
2. Extension mechanism in the output spindle of top drive power head can protect drilling tools effectively. It can increase the hole inclination angle range and drill elevation angle holes, while setting the top drive power head and hole top plate toward the opposite direction.
3. A set of front-mounted adjustable columns on drill frame is used for adjusting the height of mast front-end, which makes it convenient to align with hole site.
4. Rig structure is separate group design, it offers good disassembility , rapid and convenient mount and transport, better working environment and lower labor strength as well as remote control and operation.
5. Mast can be fixed on staging immediately without drill frame with auxiliary parts (horizontal axle and buckles), which makes it possible for greatly reducing rig weight and fast moving.
6. The hydraulic motor, pump are world famous brand products, other main assembly are preferentially selected home made reputed products with high quality. All these ensure the rig has stable running performance, reliable product quality and long service life. It has good interchangeability due to the high grade of standardization and seriesization of wearing parts.
7. Fully hydraulic drive and operation, stepless shift, simple operation, convenient maintanance and few wearing parts.
8. The rig is suitable for various drilling methods such as carbide bit drilling, auger drilling, DTH hammer drilling, follow-up casing drilling, etc.
Packing& Delivery
Service
In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.
We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.
Specification
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