Gaz Evans Collection (GB-21) - Three-piece demolition boom kit
"To fit Hitachi ZX870 / ZX1000 Tracked Excavator"

The Hitachi demolition boom kit consists of three resin parts along with white metal linkages, fixed & flexible hydraulic piping and pins to allow the WSI ZX870 or the NZG ZX1000 tracked excavator to be configured as a demolition spec machine.