Tunnel

We have tunnel boring machines, underground crushers and excavators for tunnels.

1. At the end of the road

This machine is equipped with a grinding head and can excavate coal seams or semi-coal seams with a hardness of 4F without the need for blasting. This machine is equipped with a quick connector. During rock excavation, the bucket and the grinding head can be interchanged. After blasting, the slag can be loaded with the excavation bucket, achieving dual functions with one machine. The main hydraulic components adopt imported straight cylindrical gearboxes from Germany and are driven by high-torque hydraulic motors, ensuring that the grinding head can perform well even under the most severe high-load conditions. This machine is equipped with an internal spray and a high-pressure external spray device, providing excellent dust suppression effects. Due to the relatively heavy weight of the grinding head, the entire machine adopts an ultra-heavy component design concept to ensure sufficient self-weight of the entire machine, stabilize the machine body when tunneling rocks, and improve work efficiency. It adopts a TBM turntable structure, ensuring stable and reliable quality.

2. Introduce the descaling device

This machine is suitable for operations such as rock loading and unloading, bottom well cleaning, and frozen soil excavation in coal mines, metal mines, non-metal mines, vertical shafts, inclined shafts, and flat roadways. Compared with traditional manual cleaning, this machine greatly saves labor costs, improves work efficiency and enhances the working environment. The operator's operation under the protection of the cab is conducive to safe production. Compared with traditional diesel-powered small excavators, this machine is energy-saving, has low noise, no exhaust pollution, adopts an electro-hydraulic system, and is highly efficient, making it more suitable for underground use. This machine has a compact structure, small size and few components, making it convenient for vertical use. This machine adopts a small overhang structure. When the vehicle body rotates, the rear will not exceed the width of the vehicle body, making it more suitable for operations in narrow underground Spaces.

3. Integrated excavator, transporter and crusher

This machine adopts crawler movement, featuring strong driving force, wide picking range, full cross-section rock loading without dead corners, and no need for manual assistance in cleaning the working surface. It can quickly complete hazard elimination and trenching operations. This machine adopts
The imported hydraulic pilot control lever system is easy to operate, highly controllable and reliable.
This machine can be equipped with an integrated diesel-electric power system and comes with a variety of accessories to choose from.

4. Excavator

This machine is suitable for rock loading, bottom cleaning and frozen soil excavation in coal mines, metal mines, non-metal mines, vertical shafts, inclined shafts and flat roadways. Compared with the traditional manual bottom cleaning, using this machine not only improves the operation efficiency and working environment, but also greatly saves labor costs. Operators working under the protection of the cab is conducive to safe production. Compared with traditional diesel-powered small excavators, this machine features energy conservation, low noise, no exhaust pollution and high efficiency due to the adoption of an electro-hydraulic system, making it more suitable for underground use. This machine features a compact structure, small size, and few sub-assemblies, making it convenient for vertical use. This machine adopts a minimum rotation structure. When the vehicle body rotates, the rear will not exceed the vehicle width, making it more suitable for operations in narrow underground Spaces.