A cabin protection structure for an operator's cab (13) of a work machine, comprising a roof protection (1) and a windshield protection (2), is characterized in that the windshield protection (2) and the roof protection (1) comprise safety glass (3.1, 3.2)...

A ROPS canopy of a hydraulic shovel (hydraulic excavator) is commonly usable among various models regarding different automobile ranks. To configure this, a ROPS canopy (50A) in which two columns (31, 32) support a roof structure (40) is predefined as a ba...