Hydraulic Excavation and Modification Drilling Rigs T2
Drilling diameter range :76-102mm
Impact power :22kW
Drill pipe length :3.66 m
Applicable conditions: rock blasting, municipal engineering, stone engineering
Hydraulic excavation and modification drilling rigs T2 Series: It is mounted on the excavator and mainly used for blasting in all kinds of stone works. The drill is equipped with an optional top-drive hydraulic rock drill for high-efficiency drilling, which realises the features of drilling automation, stable performance and low comprehensive cost, etc. The optional products are T1, T2 and T6.
The full hydraulic digging and drilling machine has the following advantages: Multi-purpose: without changing the oil circuit system, it can realise the quick changeover between excavator and drilling machine, and flexibly cope with the operations of digging, drilling and rock drilling.
Quick and easy to change: adopting quick-connect and quick-insert design, convenient operation, saving time and labour cost.
Intelligent operation: the automated hydraulic system can adjust the drilling speed according to the ground conditions, improve drilling efficiency and reduce mechanical failures. Good drilling performance: adapting to different stratum conditions, with excellent drilling ability.
Flexibility: large and flexible operating radius, 360° rotation without dead angle, applicable to various engineering environments.
Product Parameters：
| Rock Drill Parameters | Impact power: | 22kW | |
| Rotary torque: | 1522Nm | Impact frequency: | 38Hz |
| Rotary speed: | 0-140rpm | Impact pressure: | 200bar |
| Rotary pressure: | 140bar | Impact flow rate: | 120L/min |
| Rotary flow rate: | 75L/min | Drilling diameter range: | 76-115mm |
| Weight: | 230kg | Parameters of propulsion beam and thruster |
|
| Total length of propulsion beam: | 7.2m | Length of drill pipe: | 3.66m |
| Pushing force: | 20kN | Number of drill pipes: | 2 pipes |
| Lifting force: | 20kN | Rod change mode: | Semi-automatic rod change |
| Rock drill stroke: | 4.2m | Drilling depth: | 7.3m |
| Screw air compressor parameters |
|
Displacement: | 4.5³/min |
| Discharge pressure: | 5-8bar | Excavator requirements: | ≥20t |
Construction case list
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