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    MOBILE CRUSHER    /    SJ-300

    SJ-300 mobile jaw crusher
    • Korea’s only mobile jaw crusher developed based on excellent technology and 60 years’ experience
    • The jaw crusher, main conveyor, and feeder maximize their efficiency by responding to workloads and controlling their speed systematically
    • The load-sensitive control systems in SJ-300 and SC-300 improve the efficiency of the crushing process
    Input size
    1,100 x 750 mm
    Engine
    DC13, 385HP
    Output
    Max. 400TON/HR
    Mobile jaw crusher SJ-300
    13-9
    Jaw crusher
    • FSJN-4430, an exclusive mobile jaw crusher from Samyoung Plant
    • Improve crushing efficiency with the main shaft rotational velocity of 250 rpm or higher
    • Settle overloads automatically
    • Control and maintain hydraulic clearance (OSS)
    • Rotate forward or reverse
    13-8
    Feeder
    • Load-sensitive feeding speed control
    • Set feeding speed in a user-customized way
    • Folding hopper
    13-7
    Engine room
    • Equipped with Scania and Cummins engines
    • Respond to regional environmental regulations
    • Wide maintenance space
    13-6
    Main conveyor
    • 상Discharge rocks smoothly with vertical tiling system
    • Equipped with a powerful drive motor
    • Minimize deviation of rocks with belts 1,200 mm wide
    • Minimize wear and tear on the skirt
    • Facilitate replacement on the skirt
    13-5
    Track frame
    • Powerful driving performance of 50,000 N-m
    • Reduce driving resistance by applying to upper rollers
    • Able to remove track frames
    13-4
    Hydraulic-powered box
    • Facilitate maintenance by concentrating hydraulic parts
    13-3
    Magnetic separator
    • Discharge steel bars automatically with powerful magnetism
    • Able to control the height
    13-2
    Wireless remote controller
    • Support work, driving, and maintenance
    • Output work information in real time
    • Enable driving at low and/or high speed
    13-10
    Monitor
    • Display the functions of each mode in graphics
    • Output the main functions in real time
    • Input, output, and save simply and conveniently
    13-11
    Control panel
    • Arrange buttons and switches for the convenience of users
    catalog
    Check out the excellent performance of SJ-300
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    Pictures and specifications of products
    13-13
    13-12
    STANDARD SYSTEM TABLE
    Feed hopper Capacity 5m³ Rear height at the time of operation 3,912mm
    Vibrating grizzly feeder Model QH-1042 Number of vibrations 0 - 1,000CPM
    Type Horizontal grizzly Grizzly opening 20 - 60mm (Adjustable)
    Size Width (1,000 mm) / Length (4,200 mm) Tilt Angle 0˚
    Maximum feed size 400 x 600 x 800mm Driving method Hydraulic motor - Vibrating feeder
    Capacity 200 - 400TON/HR
    Jaw crusher Model FSKM-4430 Capacity 220 - 360 TON/HR (Based on limestone)
    Type Single toggle Bearing Spherical roller bearing
    Feed opening 1,000 x 750mm (44” x 30”) Number of pulley rotations 250RPM
    Maximum feed size 450 x 500 x 800mm Driving method Hydraulic motor - V belt - Jaw crusher
    Discharge size 100 - 200mm / OPEN SIDE
    Main conveyor Size 1,200 x 12,500mm Capacity 400TON/HR
    Belt speed 105M/MIN
    Magnetic separator (optional) Magnetic field intensity 5,000 gauss
    Size At the time of transport Full length: 15,874mm At the time of operation Full length: 15,843mm
    Full height: 3,498mm Full height: 3,912mm
    Full width: 2,990mm Full width: 2,990mm
    Minimum ground clearance 258mm
    Gross weight 50,000kg
    Engine Model Cummins QSL9 (TIER3) / Scania DC09 (TIER4F) Intake and exhaust Turbocharger and intercooler
    Type Water cooling type, four-stroke, direct injection Number of cylinders 6
    Power 300HP(224KW)@1,800RPM(TIER3) / 315HP(232KW)@1,800RPM(TIER4F)
    Gradeability 25˚
    Drive unit Shoe width 500mm Tumbler distance 3,835mm
    Track distance 2,490mm Shoe type Triple grouser
    DIMENSIONS