Tadano GR600XL-1

The GR600XL-1 comes with a five section full power synchronized telescoping boom, 36.4’~137.8′ (11.1m~42.0m), of round hexagonal box construction with five sheaves, 17-5/16″ (0.44m) root diameter, at boom head. The synchronization system consists of two telescope cylinders, an extension cable and retraction cable. Hydraulic cylinder fitted with holding valve. Two easily removable wire rope guards, rope dead end provided on both sides of boom head. Boom telescope sections are supported by wear pads both vertically and horizontally. Extension speed 101.4′ in 128 seconds.