PRODUCT FEATURES
1. The AT-5000L ，a next-generation digital track self- prpeled raise-boring machine, employs fully hydraulic drive technology. Itfeatures strong power delivered by a high-torque motor directly driving the gcarbox compact structure, high impact resistance, excellentoperational efficiency, and low deviation rate;
2.The track frame is sel lubricating and maintenance-free, wih excellent ground adhesion and wet-type hydraulic braking mechanism, allowingfor three-speed transmission, in-situ turning and other functions;
3. Requiring no concrete foundation pouring, this machine realizes instant setup for work upon arrival and rapid disassembly and transfer uponcompletion, saving substantial time for foundation pouring, installation and disassembly;
4. Designed with a modular structure. the machine can be disassembled into sections under 3 meters for convenient cage transportation;
5. All operations support wireless remote control and dual-mode backup between wireless control and wired lever control, ensuring high reliability;
| Item | Unit | Parameter | |
| Rotation parameters |
Rotation speed | r/min | 5-8(Pilot hole boring)/22-305(Broaching) |
| Maximum torque | kN.m | 550 | |
| Feed parameters | Maximum feed fore for pilot hole boring | kN | 4200 |
| Maximum tension for broaching | mm | 8500 | |
| Construction parameters |
Pilot hole diameter | mm | 350 |
| Reamed raise diameter | mm | 2500/3000/3500/4000/4500/5000 | |
| Maximum raise depth | m | 500 | |
| Deflection angle | ° | 60～90 | |
| Power pack parameters |
Rated voltage | V | 380/660/1000 |
| Rated motor power | kW | 200 | |
| Diesel engine power | kW | 96 | |
| Emission | / | Non-road China IV | |
| Tramming parameters |
Tramming in low gear | km/h | 1.5 |
| Tramming in high gear | km/h | 2.5 | |
| Gradeability | ° | 15 | |
| Ground clearance | mm | 250 | |
| Control mode | / | Wireless remote control+wired control+lever control |
|
| Machine parameters |
Dimensions for tramming (length×width×height) |
mm | 6500×2200×2500 |
| Working envelope (length×width×height) |
mm | 7300×3500×5500 | |
| Mass | t | 32 | |
