Tunnel boring machines, Tunneling equipment

Our most compact roadheader suitable for cross-sections from 6.0m? to 17.0m? in rocks up to 70MPa compressive strength with 110kW cutting power and weighing approx. 28t. Equipped with proven, reliable control systems for ease of maintenance ...

Sandvik DD321 underground drill rig is a dual matching boom jumbo that features critical drilling capacity. Its carrier construction is engineered for protective access to all sorts of service functions. All regular maintenance tasks ...

A cost effective and highly productive solution for delivering high explosive emulsion to blast holes. The EL-3 is specifically designed to the exacting standards necessary for the transport and pumping of bulk emulsion in the underground ...

Coverage area: 53 m?
Drilling height: 1.7 m

The Sandvik reaming heads are equipped with a base unit with different components fastened to it. The set, number, blend and layout of all the existing components can be easily modifies as the needs of a particular application. The basic ...

Description Sturdy all-rounder for a wide range of applications from cable to pipe laying. Proper accessories allow its use for all drilling methods and in almost all soil classes. Steered as well as non-steered drilling or HDD drilling ...

Drilling height: 5.49 m

Coverage area: 45 m? - 104 m?
Drilling height: 6.35 m - 9.35 m

mts Auger system is an economic solution for soft soil (Sand, silts, clay) without any boulders and low groundwater level. It is suitable for small to medium diameters and short to medium jacking lengths. The excavated spoil is transported ...

Coverage area: 184 m?
Drilling height: 5.8 m

The range of application of your mts 1000 machine depends on several factors: - Ground conveyance system (Auger or slurry system) - Performance of hydraulic power pack (defines the performance of the jacking rig and the cutting disc drive) - ...

Coverage area: 0 m? - 180 m?
Drilling height: 0 m - 13.08 m

Power: 70 kW

Power: 70 kW

Power: 70 kW

Power: 65 kW

TUNNEL EQUIPMENT ? Tunneling and associated equipment ? Back-up ? Muck trains ? Roadheader ? Cables, pipes, rails

Once such heading system, recently developed together with an important coal mining customer, addresses the issue of safety in mines with a risk of gas outbursts. The IBS Outburst Management Package ?OMP? comprises the following complementary ...

Power: 110 kW

Coverage area: 65 m?

The combination of articulated steering (+/- 40) and a pivoting boom (+/ -45) provides for incomparable manoeuvrability with scaler models 853 S8 and 1253 S10. The hydrostatic drive not only guarantees rapid movement underground but also ...

The Mixshield technology developed by Herrenknecht is an advance on conventional slurry technology. The support pressure in the Excavation chamber is precisely managed using an automatically controlled air cushion. This means that heterogeneous ...

In urban environments with mixed ground conditions, settlement is not an option, and must be kept as close to zero as possible. The XSE TBM?standing for a Crossover (X) between Slurry (S) and EPB (E), fits the bill in many cases. In ...

MANUFACTURING ? Earth Pressure Balance Tunneling Boring Machine (EPB TBM) ? Slurry TBM?s ? Boom-type heading compressed air TBM ? Open TBM ? Back-up ? Muck trains ? Roadheader ? Sewer Cleaning Machines ? Drills ? Reaming Machines ? TBM ...

The 240A is a single stage long frame with a 48? (1,219 mm) stroke cylinder for smooth continuous advancement.When used as a stand alone unit, the 240A jacking frame gives operators the ability to install up to 24-inch (610 mm) OD, one-meter ...

For soft, cohesive soils tunnel boring machines with earth pressure support are a preferred option. So called Earth Pressure Balance Shields (EPB) turn the excavated material into a soil paste that is used as pliable, plastic support ...

Shield tunnels build numerous lifelines such as water supplies, sewerage systems, subways, networks, fuel transportation and storm water storage. Tungaloy provides shield bits for excavation that have an excellent durability and digging ...

The TERRA-HAMMER is not afraid of any comparison to conventional rams due to TERRA?s tremendous power and enormous speed. The exremely heavy main pistons (strikers) produce the unusual high impact and ramming energy. The main piston ...

Boring method is the procedure to drive the pipes whose diameter varies between 250 mm 1600 mm through auger horizontal drill. With this method, all kinds of highway, railway, passing can be managed. At the lines where Cover Steel Pipes should ...