G7 Rock Breaker Hammer/ Pneumatic Pick
The machine is widely used for coal mining, soft rock, digging pits for post brackets, digging slots, breaking concrete, frozen earth in construction and installation engineering or constructing works in casting industries. The main features can be summarized as follows:
Light, flexible, safe and easy-to-operate.
Suitable for operating all around of work, especially in narrow space, upper or climbing direction.
Can stop working automatically when the solid object is broken.
Strictly control of material using, meet international requested standards.
Below are the technical specifications:
| G7 Technical Specifications | |
| Outside dimensions (L ×W×H) | 456×160×110mm |
| Weight | 7.2kg |
| Rammar dia | 35mm |
| Rammar stroke | 120mm |
| Rammar weigh | 0.6kg |
| Work pressure | 0.4~0.49Mpa |
| Impact energy(0.49Mpa) | ≥30J |
| Impack frequency(0.49Mpa) | ≥21.6Hz |
| Air consumption(0.49Mpa) | ≤20L/S |
| Air pipe inner dia | 19mm |
E-mail：[email protected]
Tel.：+86-316-8800560
Address：No.189 Qukou Town, Xianghe County, Langfang City, Hebei Province,China