Grab weight 抓斗自重 (t) | Volume 容積 (m3) | Bulk density 堆積密度 (t/m3) | The rate of pulley 滑輪率 | The Dia. of pulley 滑輪直徑 (mm) | The Dia. Of steel rope 鋼絲繩直徑 (mm) |
1.85 | 0.5 | >2.0 | 4 | Φ300 | Φ13 |
2.4 | 0.75 | >2.5 | 5 | Φ350 | Φ16 |
2.6 | 1 | >2.0 | 5 | Φ400 | Φ16 |
2.6 | 1.5 | >1.6 | 4 | Φ400 | Φ16 |
2.6 | 3.0 | >0.8 | 3 | Φ400 | Φ16 |
4.5 | 5.0 | >1.0 | 3 | Φ480 | Φ20 |
4.6 | 3.0 | >1.6 | 5 | Φ480 | Φ20 |
4.8 | 2.0 | >2.5 | 5 | Φ480 | Φ20 |
4.9 | 1.5 | >3.3 | 6 | Φ480 | Φ20 |
7.8 | 5.5 | >1.8 | 5 | Φ560 | Φ28 |
8 | 3.0 | >3.0 | 5 | Φ560 | Φ28 |
8.2 | 4.0 | >2.8 | 5 | Φ650 | Φ30 |
11 | 4.5 | >3.3 | 6 | Φ720 | Φ32 |
13 | 6.5 | >2.0 | 4 | Φ720 | Φ32 |
17 | 8.0 | >3.0 | 6 | φ910 | φ40 |