
Gold Mining Stone / Rock Grinding Mill Machine
We are sure that we can provide tailor-made solutions of Tunnel Loader, Hydraulic Mucking Machine, Underground Tunnel Loader to our customers and become a reliable and friendly partner. The company will make full use of its own experience to provide customers with high-quality products and perfect services. Our company values integrity and honesty in all our business dealings. With high-quality products, fast service, precise market positioning and scientific management, our company has grown into a leader in the industry. We are a leading provider of high-quality products for businesses around the world.
Rock Mining Machines
Mucking loader is used widely for mining of coal mine,metal mine,non-metal mine and tunnel digging of hydropower project and subway station tunnel project and steel factory steel ladle and dumping material from train etc.
Rock Mining Machines
Muck Loader Maintenance
Regularly check the earthing device and the anti-explosion property. Keep the anti-explosion surface with oil to prevent rust.
Portable methane alarm apparatus should be equipment in underground coal mine circumstance.
Check the below lubricating points and fill lubricating oil in as per the requirement (please look into following table).
Rock Mining Machines
Working Arm
1,The structure parts of the big and small arm can be adjustable to adapt different working section
2,The portal frame is connected with the conveying trough, to extend the working range and the height of arm to remove danger
3,The bucket is made of imported wear resistant steel, improving the durability of use
4,The bush is made by NSK(Japan),reducing the wearing of pin rolls and bushes, better for maintenance
Rock Mining Machines

Model STB-120 Crawler Mucking Loader With Breaking Hammer Technical Data | |
Excavating Width(mm) | 5300 |
Excavating Length(mm) | 2200 |
Excavating Height(mm) | 3300 |
Excavating Depth(mm) | 700 |
Unloading Height(mm) | 1913(changeable) |
Minimum Loading Height(mm) | 1680(Changeable) |
Unloading Distance(mm) | 2000(changeable) |
Maximum Rotation Angle(°) | ±50 |
Weight(T) | 12.8 |
Dimension(mm) | 6500x2000x2300 |
Loading Capacity(m³/hour) | 120 |
Min Turning Radius(mm) | 5800 |
Climbing Ability(°) | ≤25(hard ground) |
Travelling Speed(m/min) | 2-3.8 |
Applied Tunnel Gradient(°) | ≤18 |
Motor Power(kw) | 45 |
Maximum Material By Size(LxWxH) (mm) | 800x780x700 |
Ground Clearance(mm) | 270 |
Applied Working Section(W*H) (m) | ≥3.0x3.0 |
Nominal Working Pressure(Mpa) | 20 |
High quality embodies our dignity and excellent service makes our Gold Mining Stone / Rock Grinding Mill Machine unimpeded in every corner of the world. Our company will put excellent products on the market and sincerely cooperate with new and old customers with honest service. We believe that all employees will continue to promote the development of the company and the innovation of products under the pursuit of excellence.
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