Hydraulic Excavator for Coal Mine (Diesel)
1. The Mining excavator is compact and flexible, with excellent passability and operational flexibility, suitable for operations in narrow spaces.
2. The Mining excavator is equipped with an efficient diesel engine with sufficient power.
3. The Mining excavator is made of high-strength materials, with a solid and stable body and strong impact resistance.
- Liaoning Xinfeng
- Diaobingshan , Tieling Liaoning
- According to order quantity
- About 1000 units/year
- Information
Introduction of Mining excavator:
Diesel hydraulic excavator for coal mine is a heavy-duty mechanical equipment designed for underground operations in coal mines, with the advantages of high efficiency, stability and safety. Diesel hydraulic excavator for coal mine is equipped with a hydraulic system, which drives various actions such as excavation, crushing, loading and unloading through the pressure of hydraulic oil. Diesel hydraulic excavator for coal mine is widely used in coal mine rock loading, bottom cleaning, tunnel excavation and maintenance and other operating scenarios.
Features of Mining excavator:
1. Hydraulic Mining Excavators adopt advanced hydraulic technology, with smooth and rapid movements, precise operation and higher efficiency.
2. Hydraulic Mining Excavators are compact in design and occupy a small area, suitable for underground transportation and multi-point operation switching.
3. The control interface of Hydraulic Mining Excavators is simple and intuitive, equipped with comfortable seats and multi-function operating levers to reduce operator fatigue.
Parameters of Mining excavator:
| Project | Unit | Model |
| MWC7.2/0.13L | ||
| Diesel engine power | kW | 85 |
| Rated pressure | MPa | 24.5 |
| Travel drive mode | / | Integrated hydraulic motor, reducer drive |
| Travel form | / | Crawler walking |
| Roof belt ground pressure ratio | Mpa | ≤0.07 |
| Travel speed | m/min | 17 |
| Ground clearance | mm | ≥210 |
| Climbing force | ° | 15 |
| Travel force | kN | ≥30 |
| Noise at the driver's position | dB(A) | ≤90 |
| Track shoe width | mm | 300 |
| Bucket capacity | m3 | 0.13 |
| Digging radius | mm | ≥4200 |
| Digging height | mm | ≥3300 |
| Unloading height | mm | ≥1760 |
| Digging depth | mm | ≥1000 |
| Digging force | kN | ≥16.3 |
| Maximum rotation angle of the rotary platform | ° | 180 |
| Transportation dimensions (length x width x height) | mm | 5420x1350x2200 |
| Work quality | Kg | 7200 |
Application of Hydraulic Mining Excavators:
1. Underground coal mining operations: Hydraulic Mining Excavators are used for earth excavation and gangue cleaning when developing tunnels; cleaning residual gangue after coal mining machine operation; quickly cleaning collapsed materials when roof collapse occurs.
2. Open-pit coal mining operations: remove the soil layer and rock covering the coal seam; directly excavate and load the raw coal after blasting; level and trim the slope of the dump.
3. Auxiliary production operations: hoisting conveyors, hydraulic supports and other heavy equipment; repairing transportation roads and drainage ditches in mining areas; handling frozen coal piles and loading and unloading platforms.
About us:
Liaoning Xinfeng Mining (Group) Co., Ltd. was established in November 2004 and is located in the South Development Zone of Diaobingshan City, Tieling City, Liaoning Province. The company's main business scope: manufacturing and sales of equipment for installation and withdrawal of coal mine comprehensive mining working faces, such as mining hydraulic cranes, hydraulic support installation forklifts, hydraulic support withdrawal forklifts, and coal mine special hydraulic excavators, steel rail sleepers, single-side cutting top supports, sliding advanced support supports and other equipment.
