MNB-125 / HEAVY-DUTY UNIT FOR INSTALLATION AND REPLACEMENT OF LARGE PIPES

Hydraulic trenchless piercing unit with full steering capability and a pulling force of 125 tons. MNB-125 is capable of installing pipes as large as 500 mm in diameter at the distances of up to 150 m. MNB-125 is also used for trenchless replacement of old pipelines up to 600 mm in diameter by means of static pipe bursting. Application The MNB-125 heavy-duty rod pusher is designed for tasks that require a large pulling force. It is perfect for directional underground piercing and pipe-pulling under roads, railway tracks and other obstacles, in particular at large distances. MNB-125 is used for installing new pipes and for replacing old pipes made of cast iron, ductile iron, concrete, ceramics and other materials. Distinctive features Hydraulics in impact-resistant casing for improved safety Automated rod feeding system Modular shoring system for depths up to 4,5 m Options for the MNB-125 unit installation and operation: from the pit in the collapsible formwork. No bentonite mixtures required. Soil types: up to and including the 3rd category.