Sign In | Join Free | My
Search by Category
Home > Underground Lamps >

Compact Underground Down The Hole Drill For Large Dia Long Hole Mining

Categories Down The Hole Drill Rig
Brand Name: Chuangyuan High-Tech
Model Number: CY-UMD
Certification: ISO & CCC
Place of Origin: China
MOQ: One Set
Price: Negotiation
Payment Terms: L/C, T/T
Supply Ability: 20 PCs Per Month
Delivery Time: 60 Days after Receiving Deposit
Packaging Details: Nude Packing
Application: Underground DTH Drill
Operation Modes: Manual, Wire-Control, Wireless
Diameter: 76-165mm
Depth: 100m
Characteristics: Compact Structure, Safety, Efficiency, High Reliability
Hydraulic System: Load Sensing Control, Multible Foltering
Feed Force: 0 - 80 KN
Lifting Force: 0 -80 KN
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    Compact Underground Down The Hole Drill For Large Dia Long Hole Mining

    100m Depth Underground Down The Hole Drill with for Large Diameter Long -Hole Mining


    The CY-UMD series underground down-the-hole drilling rig is developed on the basis of the experience of rigs for many years. It is developed according to the process requirements of mines in China, using advanced electro-hydraulic control technology, program control technology and computer design technology. It is compact, reliable, durable, efficient, safe, low-cost, and harmonious. It is an essential perforating equipment for underground mines, especially digital mines in China.


    OperationAir PressureMPa0.6~2.40.6~2.40.6~2.40.6~2.4
    Max. Diametermm76~ 12776~127105~165105~165
    Max. Depthm100100100100
    DimensionTransporting Statemm33100×1300×520(Large parts can be assembled)
    Operating Ststemm34200×1620×30604200×1620×25604200×1620×30604200×1620×2560
    Total Weightkg4800460050004800
    FeedingFeed ForcekN0~80
    Feed Strokemm1660116016601160
    Feed Speedm/min0~120~20
    RotationClockwise TorqueN.m0~1650(18MPa)0~2700(18MPa)
    Anticlockwise TorqueN.m0~2440(28MPa)0~4100(28MPa)
    Rotation Speedr/min0~530~55
    Top Rake°-10
    Angle of Revolution°±180
    Compensation Strokemm950650950650
    Top Bracing Strokemm1480100014801000
    TravelTractive ForceKNLow gear: 37Low gear: 37
    Rapid gear: 22Rapid gear: 22
    Travelling SpeedKm/hLow gear: 1.6Low gear: 2.5
    Rapid gear: 2.5Rapid gear: 4.0
    Angle to Turn°360
    Grade ability°25
    Height from the Groundmm250
    Motor Powerkw1722
    Motor Rotation Speedr/min1470


    1. Optimized Design and Compact Structure
    Compared with similar products of other manufacturers, the size of our underground DTH drill rig is greatly reduced, whether it is in the walking state or in the working state, the whole rig can be down to the mining well. And it is convenient for transition, and can be safely operated in a short mining field of 2600 mm.
    2. Load Sensitive High Protection Hydraulic System
    We use load-sensitive hydraulic pumps and load-sensitive electromagnetic proportional valves from well-known manufacturers, so that the control is independent of the load, the ratio is good, and there is no overflow and no heat. In addition, our underground DTH drilling rig uses multi-stage filtration of oil absorption, pipeline, oil return and oil drain. The system is not easy to pollute, making the hydraulic components work more reliably.
    3. Program-Controlled Operating System Based on CANBUS technology
    We use an advanced program-controlled operating system to ensure that the rig is efficient and reliable, and automatically adapts to different working conditions. In addition, our underground DTH drilling rigs have intelligent control functions such as stuck drill warning, opening decompression, docking rod floating, and drill rod steering.
    4. Bi-Directional Damping Rotation Head with Patented Technology
    The flexible connection between the rotation head and the drill pipe can effectively isolate the impact of the hammer and the rotational vibration to the rig, thereby improving the reliability of the rig.
    5.New Type Dust Collector of Our Patented Technology
    The low flow resistance design, the two-stage sealing structure, the elastic structure of the derric and other new structures prevent the bits of rock from being sprayed to the drilling machine, which greatly improves the life of each moving part.
    6. Wear-Free Propulsion Rail
    The propulsion rail can be replaced with wear-resistant strips, the sliding pair is made of organic wear-resistant material.
    7. Cartridge Wheels with Independent Driven
    The wheels are modular in design and the four wheel assemblies are quick to remove for easy access to the tank.
    8. Three Operation Modes
    The operator can select manual, wire-control and wireless modes of operation as needed.


    Online Contact Information
    Chuangyuan High-Tech Machinery Co., Ltd
    Kevin Liu
    Mobile/ Wechat/ Whatsapp: 008618612948866

    Quality Compact Underground Down The Hole Drill For Large Dia Long Hole Mining for sale
    Send your message to this supplier
    *To: Chuangyuan High-Tech Machinery Co., Ltd.
    Characters Remaining: (0/3000)
    Inquiry Cart 0