Liebherr has launched its R 930 Tunnel crawler excavator, replacing the R 924 Compact Tunnel. The R 930 Tunnel’s attachment, available in two lengths, features a bearing that can swivel to two 45 degree angles, allowing the excavation profile to be followed. Liebherr’s R 930 Tunnel crawler excavator. Liebherr says the machine’s short slewing radius and powerful, protected LED headlights considerably reduce […]
