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Underground Mining Loaders Hydraulic Mining Diesel-Driven Excavators for Coal Mines Metal Mines1
Mining Machinery, Hydraulic Mining Diesel-Driven Excavators, Diesel-Driven Excavators for Coal Mines
Liaoning Xinfeng Mining (Group) Co., Ltd
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Product DescriptionHydraulic 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.Brand: Liaoning XinfengProduct origin: Diaobingshan , Tieling LiaoningDelivery time: According to order quantitySupply capacity: About 1000 units/yearProduct DescriptionIntroduction 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.4.The body and working arm can rotate ±90° left and right, and the bucket can rotate 360°.5.The digging bucket can be replaced with a rock- breaking hammer.SpecificationMian Technical Parameters of the hydraulic coal excavator: Item Model Unit MWC7.2/0.13LDiesel engine power 85 KWRated working pressure 24.5 MPaWalking drive method Integrated hydraulic motor, reducer drive /Walking form, track walking track walking /Track grounding ratio ≤0.07 MPaWalking speed 17 m/minGround distance ≥210 mmGrade ability 15 °Walking force ≥30 KNNoise at the driver's location ≤90 dB(A)Track plate width 300 mmBucket capacity 0.13 m3Digging radius ≥4200 mmDigging height ≥3300 mm Digging height ≥1760 mmDigging depth ≥1000 mmDigging strength ≥16.3 KNMaximum rotation angle of the rotary platform 180 °Transportation dimensions (length × width × height) 5420X1350x2200 mmOverall machine weight 7200 KGApplication 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.Company ProfileAbout 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.FAQQ: What's the lead time for orders?A: Standard models ship in 15–30 days; customized units require 30–45 days. Q: Do you provide after-sales service overseas?A: Yes, we have an experienced team of after-sales engineers. Q: Can I request a customized equipment?A: Absolutely! Please send us your technical requirements or the model drawings. Q: What documents do you provide for export?A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.). Q: How do I place an order?A: Contact us via email/phone for a quote, then confirm with a PO.
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