G7风镐

G7风镐，G7气镐，风镐，气镐

外型尺寸（长×宽×高）                    456×160×110mm
机    重                                  7.2kg
缸体直径                                  35mm
锤体行程                                  120mm
锤体重量                                  0.6kg
工作气压                                  0.4-0.49Mpa
冲击能量（0.49 Mpa）                    ≥30J
冲击频率（0.49 Mpa）                     ≥21.6Hz
耗气量  （0.49 Mpa）                     ≤20L/S
气管内径                                  19mm