Specifications
coal/mining drilling machine:1.for 24kg rail;
2. 58Mpa operation pressure;
3. max.opening: 66mm;
coal/mining drilling machine
1. for 24kg light rail;
2. 58Mpa operation pressure;
3. max.opening: 66mm;
4. max. impact pressure: 411.9kn;
5. running: 80mm;
6. dimension: 470*216*259mm;
7. weight: 78kg.