Changsha Zondar Intelligent Technology Co., Ltd.
Changsha Zondar Intelligent Technology Co., Ltd.
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Hydraulic Rocd Drill Adjust Gear Freely, Large Impact, Satisfy Different Condition Demand
Hydraulic descripition:
Zondar Portable Handheld Hydraulic Jack Hammer Rock Drill helps reduce stress wave, prolong service life of piston and drill steel, and therefore increase rock drilling capability of the machine. Built-in hydraulic buffering mechanism absorbs reaction force.
Hydraulic features:
1. Meet the needs of different working conditions, freely adjust the gears, have large impact capacity, both rotation and impact, free adjustment can choose different sizes of rock drill heads (∅32mm-∅50mm) to meet the needs of different working conditions ；
2. Light and easy to carry, Small size, light weight, easy to carry, with air compressor function, the impact frequency of the gun head can reach 300bpm, and the drilling depth can reach 4m.；
3.It can be adapted to work in the field, narrow roadways and other areas.
Performance Technology Parameter Configuration
| Model | ZDRB20 |
| Weight/kg | 20 |
| Torch/Rpm | 0-400 |
| Flow required/Lpm | 20-25 |
| Pice-rod handle size/mm | Hex7/8"×108 |
| Slag removal | Air |
| Dimension/mm | 620×415 |