Industry NewsMachineryVideos CAT 336f Telescopic excavator 30/04/2017 FacebookTwitterWhatsAppLinkedinEmail Telescopic excavator CAT 336F at its first job digging deep: two railroad crossings will be replaced with a new tunnel. Equipped with a 1,5 m³ clamshell grapple the telescopic boom can reach a depth of 25 meters. Advertisement Advertisement