| 摘要 |
PURPOSE:To provide a jaw crusher equipped with a grease feeder capable of automatically feeding grease to a main bearing and a pitman bearing. CONSTITUTION:A grease tank 52 fitted with a grease pump is vertically provided in the vicinity of the side surface of a pitman 34A subjected to eccentric motion and a connection rod 55 is provided between the operation lever 56 of the grease tank 52 and the pitman 34A so as to be connected to both of them at both ends thereof by pins. |
