Coal Mining Machine
- 730C-series thin-seam underground coal mining machine is presently a domestic thin-seam long-boom mining machine of advanced performances, featuring low machine face height, short body length, and powerful cutting capacity. It’s applicable for the mining needs of 0.8 ~ 2.2m coal seams.
Max. Single Boom Power:
330 kW
Shortest Body Length:
>7m Overall Length
About Coal Mining Machine
Advanced Technology for Underground Mining
730C-series thin-seam underground coal mining machine is presently a domestic thin-seam long-boom mining machine of advanced performances, featuring low machine face height, short body length, and powerful cutting capacity. It’s applicable for the mining needs of 0.8 ~ 2.2m coal seams and can be installed with a 764/630 scraper conveyor to meet the mining height and capacity needs. With a short body length, this machine features good adaptability and trafficability. It’s the world’s shortened thin-seam coal mining machine, featuring excellent adaptability.
FEATURES
Low Machine Face Height and Large Coal Flow-through Space
Low Machine Face Height and Large Coal Flow-through Space
- The suspended body layout of the machine achieves lower machine face height.
- The large coal flow-through space is superior to that of like machines
High Productivity and Good Coal Loading Performance
High Productivity and Good Coal Loading Performance
- High traction speed and high productivity C-shaped boom work with corresponding coal blade to deliver excellent coal loading performance.
Stable Cutting and Reliable Traveling
Stable Cutting and Reliable Traveling
- Short boom length and low vibration short torque shaft for easy maintenance
- The lifecycle of traveling wheels is no less than six months.
Load-Sensing System
Load-Sensing System
- The load-sensing multi-way valve is applied to achieve high working efficiency and low heating value.
High-Reliability Electric System
High-Reliability Electric System
- The electronic control system of >5g seismic grade can adapt to severe underground working conditions.
- The modular design features a simple structure and easy maintenance.
- The 5.7″ colour display screen clearly shows all machine parameters.
Powerful Cutting Capacity and Good Trafficability
Powerful Cutting Capacity and Good Trafficability
- This machine has a powerful cutting capacity with maximum single boom power of 330 kW.
- With the shortest body length (>7m overall length), this machine can adapt to the fluctuation of coal seams to the maximum degree.
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Road Header
Road Header
- Cutting Power: 100 kW - 480 kW
- Cutting Rock Hardness: f4 to f10
