wear resistant excavator boom for tunneling online manufacture

High quality customized CAT320D excavator tunnel arm for tunneling This compact superstructure with its short tail swing radius offers excellent adaptability to work in narrow tunnels. The machine is equipped ... Read More

22ton Excavator Short Boom Arm Hammer Subway and Tunnel Arm for ZX PC CAT Introduction The working environment of the tunnel is relatively harsh and the space for working is limited. The standard arm is of ... Read More

Anti-wear 37-39 Ton Excavator Boom Extension Arm Long Reach Boom For Zoomlion Kubota Komatsu Product description of excavator extended boom arm Warning 37-39 ton excavator need to be added counterweight 4 ton ... Read More

Excavator long reach boom and arm for PC240 Attachments part on sale 10meters boom, 9 meters stick, 0.45cbm Bucket, 6 pins, 7 pipes, 12ton linkage, PC120 cylinder. 4500 Kgs total weight including bucket. ... Read More

Hitachi 225 Excavator Tunnel Arm With High Strength Steel This compact superstructure with its short tail swing radius offers excellent adaptability to work in narrow tunnels. The machine is equipped with ... Read More