内燃（汽油）凿岩机 返回列表页

  技术参数

主机重量                                                     27 kg

发动机型式                                                 单缸风冷二冲程汽油机

化油器型式                                                 无浮子式

点火方式                                                     可控硅无触点系统 

发动机排量                                                 185 cm3

发动机负荷转速（在凿五孔时测定）      ≥2450 r/min   

钎杆空转转速                                              ≥200 r/min 

钎柄尺寸钎杆尾部                                       六角 22x108 mm

zui深凿孔深度                                              ≥6 m     

油箱容积                                                     ≥1.14 L   

凿孔速度                                                      ≥250mm/min

汽油与润滑油混合比例（按容积）            9:1   

火花塞电极间隙                                           0.5～0.7 mm      

耗油率（在凿五孔时测定）                     ≤0.12L/M

冲击能                                                          ≥25J