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    YDX-1200 Hydraulic Surface Exploration Core Drilling Rig


    YDX-1200 drilling rig is mainly used in diameter diamond drilling of metal and nonmetal solid deposit exploration. It can also be used in carbide bit core drilling. It is used to bore vertical holes as well as inclined holes, which is also applied in engineering boreholes of hydrology water wells, petroleum or gas field exploration, dike & dam cement grouting, tunnel ventilation and water draining, etc.


    YDX-1200 drilling rig is a full hydraulic driven power head core rig. Compared to the traditional mechanic driven rig of spindle type with hydraulic feeding, it has several characteristics as follows.
    The rig takes advantage in its high rotary speed, reasonable rotary speed range, various rotary speed grades and big torque in low speed. Hence, it’s very suitable for small diameter diamond bit core drilling. Meanwhile, it can meet the requirements of large diameter carbide bit core drilling and varieties of engineering boreholes.
    It has a long stroke which is helpful to reduce the rod reversion frequency, avoid coring block, and improve productivity.
    It has a simple structure, a light weight and is convenient to remove, so as to make the replacement process easily.
    Its operation is concentrated, simple, convenient, flexible and reliable, so as to reduce the labor intensity a lot.
    It needn’t be provided with a special inclined tower when drilling inclined holes. It can also realize raising two rods at one time.
    It is convenient and fast to mount and install the rig. No specialized drill tower is needed to allocate which has cut the preparation time largely. It has several choices of the chassis, such as Skid / Trailer / Crawler Mounted (as the customers’ requests.)


    drilling depth NQ (75) 1200 m
    drilling depth HQ (95) 850m
    drilling depth PQ (114) 600m
    Drilling dip 0 ~ -90 °
    speed and torque 113-165RPM / 5270-3620Nm 237-345 RPM / 2520-1733 Nm 437-636 RPM / 1367-940Nm 750-1100RPM / 795-546Nm
    to carry out the process 3500 mm
    Feeding force 55 kN
    pull force 108kN
    Main hoist lifting force 75 KN
    Lifting speed 40m / min
    rope hoist lifting force 12 KN
    Lifting speed 120m / min
    power (diesel) models 6BTA5.9-C125
    Rated Power 125kw
    Machine total weight about 7800kg (YDX-1200L crawler) about 6600kg (YDX-1200T trailer)
    mud pump (optional) BW-150
    rig loaded Type skid / trailer / crawler (based on customer demand)

    YDX-1200T 全液压拖挂式岩心钻机

    Imported operated valves

    Imported main hoist
    Pre:Series YDX—Core Drilling Rig
    Next:YDX-600 Hydraulic Surface Exploration Core Drilling Rig
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