Changsha Zondar Intelligent Technology Co., Ltd.
Changsha Zondar Intelligent Technology Co., Ltd.
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High Quality Mini Hydraulic Rock Drilling Jack Hammer Price
Hydraulic descripition:
high quality mini hydraulic rock drilling jack hammer is lighter, more flexible and convenient operation. It's widely used in coal mining, soft rock, digging pits for post brackets, digging slots, breaking concrete, frozen earth in constructionand installation engineering or constructing works in casting industries. It's suitable for operating all around of work, especially in narrow space, upper or climbing direction.
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.；
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 |