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Sinoran Mining & Metallurgy Equipment Co., Ltd.

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China DL4 Longhole Drill – Hydraulic Drill for Medium and Deep Hole Operations | Trusted Suppliers & Factory
China DL4 Longhole Drill – Hydraulic Drill for Medium and Deep Hole Operations | Trusted Suppliers & Factory

China DL4 Longhole Drill – Hydraulic Drill for Medium and Deep Hole Operations | Trusted Suppliers & Factory

The DL4 Hydraulic Longhole Drill is expertly engineered for medium and deep hole drilling in tunnels measuring 3.8 meters and above. Ideal for various rock drilling operations, this innovative drill features a propelling beam that can be pitched and rotated, along with a swing arm and sliding type boom design for optimal performance, This advanced equipment excels in deep-hole blasting as well as in different hole-laying methods, making it an essential tool in the infrastructure development sector. This model is exclusively available in Middle Eastern countries, offering top-tier quality from reliable China suppliers and factories. Discover the power and efficiency of the DL4 Hydraulic Longhole Drill to elevate your tunneling projects today
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    Product Details

    Features

    ✓1. Adaptation: 3.8×5.3m deep hole operation in tunnel (with 1220 poles) (1525/1830mm poles can be selected according to the height of the tunnel)
    ✓2. It can meet the requirements of 41m, Φ 76-89mm deep hole operation, and the optional rod bank can automatically connect and unload rods (capacity 21+1 rods).
    ✓3. Mobile remote control console and mobile working lighting.
    ✓4. With angle display.
    ✓5. Diesel engine self-propelled, electric operation, with cable drum 100m.
    ✓6. Four-wheel drive, chai connection chassis.
    ✓7. Equipped with 25KW/18KW rock drill, the comprehensive rock drilling speed is 0.6-0.8m/min°
    ✓8. The propelling beam is equipped with upper and lower tops to fix the angle of the propelling beam, and the parallel sliding table and rocker arm can meet the parallel operation of 3m.
    ✓9. A cleaning system is provided to clean up the propelling beam to drill the magma upward.

    Applications

    Main View
    Main View
    Coverage Area
    Coverage Area
    Turning Radius
    Turning Radius

    Applications

    The DL4 is used in underground mine of narrow tunnels.

    Underground Mine Application

    Applications

    Drilling Boom
    Drilling Boom
    Overall view
    Overall view
    Rear part and cable roll
    Rear part and cable roll
    Rod quiver
    Rod quiver

    FAQ

    What are your prices?
    Our prices are subject to model.
    Can you supply the relevant documentation?
    Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required.
    What is the average lead time?
    The average lead time would be 3 months after advance payment.
    What kinds of payment methods do you accept?
    Negotiable.
    Do you offer after-sales technical support?
    Yes, we provide comprehensive technical support, including installation guidance and spare parts availability for all our drilling equipment.
    Can the rod bank capacity be customized?
    Yes, the optional rod bank can be configured to meet specific deep hole operation requirements, including automatic connection and unloading features.

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