
Longest pipe-jack in the world total: 50 km
Emscher/ Germany

World largest (slurry) TBM
17,6 m diameter–
Hong Kong

Greatest infrastructure project:
17 Bill€ Crossrail London:
42 km tunnels

Greatest face pressure in the world:
20 bar
Variable density TBM -
Michigan

Inclinded Tunnel:
24° inclination
double-Gripper TBMLimmern/ Switzerland

Biggest EPB TBM in the world
17,45 m diameter -
Seattle

Very long Water tunnels:
approx. 65 km total length; TBM Diameter
approx. 15 m; Delta Conveyance Project
California/ USA

Long water tunnel:
34 km Hardrock TBM
uMkhomazi/ South-Africa

Long Slurry circuit:
2x9 km Length
for mucking disposal;
Genua Bypass Project.