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CAT320 Long Arm Excavator For Construction Projects

    Buy cheap CAT320 Long Arm Excavator For Construction Projects from wholesalers
     
    Buy cheap CAT320 Long Arm Excavator For Construction Projects from wholesalers
    • Buy cheap CAT320 Long Arm Excavator For Construction Projects from wholesalers
    • Buy cheap CAT320 Long Arm Excavator For Construction Projects from wholesalers
    • Buy cheap CAT320 Long Arm Excavator For Construction Projects from wholesalers

    CAT320 Long Arm Excavator For Construction Projects

    Ask Lasest Price
    Brand Name : Zhonghe
    Model Number : SSB001
    Certification : CE
    Price : $5000-$12000/pieces
    Payment Terms : T/T
    Supply Ability : 60 Piece/Pieces per Month
    Delivery Time : 20-30 work day
    MOQ : 1 PCS
    • Product Details
    • Company Profile

    CAT320 Long Arm Excavator For Construction Projects

    Heavy Duty Long Reach Excavator Booms for 0.4cbm Bucket Capacity, Depend On Excavator Model Counter Weight

    Enhanced operational efficiency by reducing the number of excavator movements
    Improved work efficiency in tasks like deep hole digging, river cleaning, and high-rise demolition
    Extended Arm Functionality and Applications:
    Extending excavator reach for intricate construction tasks
    Enhancing efficiency in road construction, river maintenance, and deep excavations
    Enabling safe and efficient high-rise building disassembly
    Improving adaptability and productivity in various construction projects


    Advantages:

    42MuCr for pins
    Q355B for arm box
    Pin holes are boring after welding
    The ear seat is built with reinforced vertical bar plates
    Q355B for ear seat
    The middle sleeve of the boom adopts an integral forming process
    Flexible steel sleeve, convenient for maintenance and replacement


    Excavator TonTotal Length(mm)(A)Boom(mm)(B)Arm(mm)Maximum Digging Radius(mm)Maximum Digging Depth(mm)Maximum Unloading Height(mm)Maximum Digging Height(mm)
    11-15T130007250575011200900075509350
    20-25T154008220718014500113001040012600
    20-30T1800010000800017300130001720014000
    35-40T2000011000900019200149001290015200
    40-45T22000120001000021300160001400017000
    40-50T24000130001100023000179001520018100




    For Materials:
    The primary material of the boom and arm is Shaogang Q355B and Q690D, the Hydraulic tubes are national standard precision seamless, and the pins are 40MuCr, The high-pressure hoses consist of four layers of steel rings, while the grease pipe is a single-layer hose. The bushing, driven into the base of the boom, is made of graphite alloy copper sleeve.



    Our Long Reach Booms Sticks fit most market models, Include but not limit:
    Komatsu Excavator Model: PC160LC-8, PC200, PC210, PC228, PC220 PC270, PC300, PC350, PC450, PC600, PC850, PC1250
    Caterpillar Excavator Model: CAT320, CAT323, CAT326, CAT329, CAT330, CAT335, CAT336, CAT349, CAT352, CAT374, CAT390
    Hitachi Excavator Model: ZX210, EX200, EX220, EX330, EX350, ZX200, ZX240, ZX330, EX350, EX400, ZX470, ZX670, ZX870, EX1200, EX1900
    Volvo Excavator Model: EC220, EC235, EC250, EC300, EC350, EC355, EC380, EC480, EC750
    Doosan Excavator Model: DX225, DX235, DX255, DX300, DX350, DX420, DX490, DX530, DX800
    Kobelco Excavator Model: SK200, SK210, SK220, SK250, SK260, SK300, SK330, SK350, SK380, SK460, SK500, SK850
    Sumitomo Excavator Model:?SH210, SH225, SH240, SH300, SH330, SH350, SH460, SH480, SH500, SH700, SH800
    Hyundai Excavator Model: R200, R210, R220, R290, HX220, HX235, HX260, HX300, HX330, HX380, HX430, HX480, HX520, R1200


    Our production process:
    1. The extended arm plate is precision-cut using a plasma cutting needle to ensure accuracy.
    2. Before welding, the plate edges are milled (tapered) using a large edge milling machine. This allows for deep penetration of the weld into the steel plate, enhancing the overall performance of the structure.
    3. Flaw detection tests are conducted using specialized instruments after welding.
    4. After welding, a double-sided large-scale floor-standing boring machine is employed for precision boring. This ensures the long-reach arm concentricity during operation and extends its service life.
    5. Following grinding, a sandblasting process is carried out to achieve a specific level of roughness and cleanliness on the long arms. This enhances their strength, hardness, and corrosion resistance.

    Precision:
    1. Tolerance within 5-10um
    Hole drilling tolerance is within 5-10um, ensure accuracy.
    2. Reach deeper and higher
    The max work range and the max digging height are larger as the angle of the boom and arm can reach 163 degrees.
    3. High work efficiency and saving fuel
    Lighter while taking into account the quality, not only ensures work efficiency but also saves fuel.








    Usually use 40GP container to load product !


    众合工厂专业生产挖掘机改装臂和挖斗! 产品可出口可内销,欢迎各位老板咨询!微:18127591702
    Our factory in Guangdong Province produce Excavator extended arm , Contact us to get best price !
    WhatApps : +8618127591702
    Email : sophia@excavatorboomarm.com

    Contact sophia to inquiry details !


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