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Primary Crusher for reinforced concrete
GUZZILLA Primary Crusher

First-class durability and maintainability!

Less vibration, less noise, and highly efficient crushing are realized due to large cylinders and acceleration valves. The key of the first-class durability is the adoption of special forged steel. Still rod cutters use highly economical four-way type cutters. There are three types of swivels. Easy maintenance due to simple structure!

First-class durability and maintainability!

Less vibration, less noise, and highly efficient crushing are realized due to large cylinders and acceleration valves. The key of the first-class durability is the adoption of special forged steel. Still rod cutters use highly economical four-way type cutters. There are three types of swivels. Easy maintenance due to simple structure!

Select the carriage class from the tab below

  • MZ-60

    Class of excavator[ton] 6~8 Working pressure[MPa] 24.5 Maximum working pressure[MPa] 27.4 Body length A[mm] 1670 Max opening B[mm] 600 Cutter length C[mm] 100 Tip crushing force D[kN] 412 Central crushing force E[kN] 608 Mass[kg] [F]720 [S]740 [A]730

    • FFree swivel
    • SHydraulic swivel
    • AAutomatic swivel
    • Synchronous links
    • Accelerated valve
    • Double speed increasing valve
    • Twin cylinder
    • Large cylinder
    • Adapter parts
    • Two-sided use type cutter
    • Tetrahedral use type cutter
    • AT (A only )
    • Free swivel

      FType

    • Hydraulic swivel

      SType

    • Automatic swivel

      AType

    • Synchronous links
    • Accelerated valve
    • Double speed increasing valve
    • Twin cylinder
    • Large cylinder
    • Adapter parts
    • Two-sided use type cutter
    • Tetrahedral use type cutter
    • AT (A only )

Specifications

  • FType / Free swivel

    MZ-60F MZ-120F MZ-200F
    Class of excavator[ton] 6~8 12~14 20~22
    Working pressure[MPa] 24.5 31.4 31.4
    Maximum working pressure[MPa] 27.4 34.3 34.3
    Body length A[mm] 1670 2100 2410
    Max opening B[mm] 600 850 1000
    Cutter length C[mm] 100 120 160
    Tip crushing force D[kN] 412 667 952
    Central crushing force E[kN] 608 991 1400
    Mass[kg] 720 1380 2240

    ※Single two-way hydraulic piping is necessary for typeF. ※The arm of the excavator should preferably be reinforced to mount a GUZZILLA series. ※It cannot be mounted to excavators in different classes. ( 2016 at the end of Dec )

  • SType / Hydraulic swivel

    MZ-60S MZ-120S MZ-200S
    Class of excavator[ton] 6~8 12~14 20~22
    Working pressure[MPa] 24.5 31.4 31.4
    Maximum working pressure[MPa] 27.4 34.3 34.3
    Body length A[mm] 1670 2080 2410
    Max opening B[mm] 600 850 1000
    Cutter length C[mm] 100 120 160
    Tip crushing force D[kN] 412 667 952
    Central crushing force E[kN] 608 991 1400
    Mass[kg] 740 1440 2270

    ※Double two-way hydraulic piping are necessary for typeS. (Drain piping is necessary if the back pressure on the hydraulic rotation line is more than 2MPa.) ※The arm of the excavator should preferably be reinforced to mount a GUZZILLA series. ※It cannot be mounted to excavators in different classes. ( As of Jan. 2017 )

  • AType / Automatic swivel

    MZ-60A MZ-120A MZ-200A
    Class of excavator[ton] 6~8 12~14 20~22
    Working pressure[MPa] 24.5 31.4 31.4
    Maximum working pressure[MPa] 27.4 34.3 34.3
    Body length A[mm] 1670 2100 2410
    Max opening B[mm] 600 850 1000
    Cutter length C[mm] 100 120 160
    Tip crushing force D[kN] 412 667 952
    Central crushing force E[kN] 608 991 1400
    Mass[kg] 730 1420 2270

    ※Single two-way hydraulic piping is necessary for typeA.※Use it above the minimum working pressure.If it is lower than the minimum working pressure,swiveling may be impossible. ※The arm of the excavator should preferably be reinforced to mount a GUZZILLA series. ※It cannot be mounted to excavators in different classes. ( As of Jan. 2017 )

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