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Wuxi Jinfan Drilling Equipment Co., ltd.

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    YG-50 Drilling Rig

    Application

    YG-50 construction drilling rig is a full hydraulic operated top drive power head drill machine. It is applied to drill heavy duty pretension anchor holes at side slope of water power station, railway or highway projects, to drill drainage holes and grouting pile holes on roof of tunnel (gallery). It also used to prevent or solve geologic calamity, such as landslide and rock collapse etc. In addition, it is also used to drill high-pressure jet grouting holes.

    Features

    It has great drilling capability, wide range of application , rapid drilling speed and high drilling efficiency, as well as powerful ability of eliminating accident.
    Extension mechanism in the output spindle of top drive power head can protect drilling tools effectively. It can increase the hole inclination angle range and drill elevation angle holes, while setting the top drive power head and hole top plate toward the opposite direction.
    A set of front-mounted adjustable columns on drill frame is used for adjusting the height of mast front-end, which makes it convenient to align with hole site.
    Rig structure is separate group design, it offers good disassembility , rapid and convenient mount and transport, better working environment and lower labor strength as well as remote control and operation.
    Mast can be fixed on staging immediately without drill frame with auxiliary parts (horizontal axle and buckles), which makes it possible for greatly reducing rig weight and fast moving.
    The hydraulic motor, pump are world famous brand products, other main assembly are preferentially selected home made reputed products with high quality. All these ensure the rig has stable running performance, reliable product quality and long service life. It has good interchangeability due to the high grade of standardization and seriesization of wearing parts.
    Fully hydraulic drive and operation, stepless shift, simple operation, convenient maintanance and few wearing parts.
    The rig is suitable for various drilling methods such as carbide bit drilling, auger drilling, DTH hammer drilling, follow-up casing drilling, etc.

    Main Technical Specifications

                                                                                                                                                                                                                                                        
    drilling depth 60 ~ 40 m
    Drilling diameter ? 100 ~ 168 mm
    drill specifications ? 73 × 1500 mm ? 89 × 1500 mm
    Drilling tilt angle 0 ~ 120 °
    power head output speed (positive and negative) 5 ~ 120 rpm
    Rated output torque of the power head 2000 Nm
    Power head stroke 1800 mm
    mast slip stroke 500 mm
    power head maximum pull force 30 kN
    Power Head biggest feeding force 15 kN
    hydraulic system rated pressure 20 Mpa
    Motor Type Y180M-4 Power 18.5 kW
    Host layman size 3000 × 1000 × 1500 mm
    Rig weight 1000 kg
    maximum part weight (excluding motor) 200 kg
    Patent No.


    Beijing-Fuzhou highway landslide

    Yunnan Highway LANDSLIDE

    Guangxi White Hydro construction site
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