Sign In | Join Free | My himfr.com
Home > Pile Drilling Machine >

Vibratory Hammer Screw Pile Drilling Machine Suitable 20-24T Excavator V-250D

    Buy cheap Vibratory Hammer Screw Pile Drilling Machine Suitable 20-24T Excavator V-250D from wholesalers
     
    Buy cheap Vibratory Hammer Screw Pile Drilling Machine Suitable 20-24T Excavator V-250D from wholesalers
    • Buy cheap Vibratory Hammer Screw Pile Drilling Machine Suitable 20-24T Excavator V-250D from wholesalers
    • Buy cheap Vibratory Hammer Screw Pile Drilling Machine Suitable 20-24T Excavator V-250D from wholesalers
    • Buy cheap Vibratory Hammer Screw Pile Drilling Machine Suitable 20-24T Excavator V-250D from wholesalers

    Vibratory Hammer Screw Pile Drilling Machine Suitable 20-24T Excavator V-250D

    Ask Lasest Price
    Brand Name : LYD
    Model Number : V-250D
    Certification : ISO / CE
    Price : Negotiable
    Payment Terms : LC/TT.
    Supply Ability : 300 units per month
    Delivery Time : Within 30 working days
    • Product Details
    • Company Profile

    Vibratory Hammer Screw Pile Drilling Machine Suitable 20-24T Excavator V-250D

    V-250D China high quality screw pile drilling machine Suitable 20-24T excavator


    Product Description:


    Hydraulic Vibratory Hammer is using its high frequency vibration to vibrate pile body with high acceleration to pass the vertical vibration of mechanical produce to pile which leading to changes in the soil structure around the pile, strength decrease. Soil around the piles become liquefaction to reduce frictional resistance between side of the pile and the soil. Then using the excavator down force, vibrating pile hammer and pile body weight to sink pile into the soil. When extracting piles, in the condition of vibration to pull out the pile by using excavator lift force. Excitation force needed by pile driving machinery are comprehensive determined by site soil, soil condition, moisture content and type of pile, construction.


    Hydraulic Vibratory Hammer Performance Parameters:


    Module

    UNIT

    BY-VH250

    BY-VH330

    BY-VH350

    BY-VH450

    Eccentric moment

    NM

    40

    50

    65

    85

    Frequency

    RPM

    2800

    2800

    2800

    2800

    Excitation Force

    TON

    36

    45

    58

    75

    Weight of main body

    KG

    1500

    2200

    2800

    3500

    Operating Pressure

    of oil system

    BAR

    280

    280

    300

    300

    Flow Demand for

    Hydraulic oil system

    LPM

    155

    168

    210

    255

    Excavator

    TON

    18-25

    30-40

    40-50

    40-65

    Max pile length

    M

    9

    13

    16

    18

    Hydraulic Vibratory Hammer Operating principle:


    1.Hydraulic vibratory pile driver internally installed two eccentric shaft.It adopts hydraulic motor to

    drive and produce highspeedRrevolution and vertical vibration force. Through the damping rubber

    block to maintain a certain amplitude to cope with various types of soil and pile driving.


    2.Exciting force is proportional to the eccentric shaft size and the vibration times square.Eccentric

    shafts are all made after a detailed calculationAand test which can combine strong vibration force

    and material properties, not only can meet the needs of the work but also guarantee the mechanical

    reliability.


    Hydraulic Vibratory Hammer How to Work.


    1.Vibrating pile hammer is using its high frequency vibration to vibrate pile body with high acceleration to pass the vertical.vibration of mechanical produce to pile which leading to changes in the soil structure around the pile, strength decrease.Soil around the piles become liquefaction to reduce frictional resistance between side of the pile and the soil.


    2.Then using the excavator down force, vibrating pile hammer and pile body weight to sink pile into

    the soil.When.extracting piles, in the condition of vibration to pull out the pile by using excavator lift force.


    3.Excitation force needed by pile driving machinery are comprehensive determined by site soil, soil

    condition, moisture content and type of pile, construction.


    4.The efficient of vibration pile method is higher than other methods. It is mainly applied to steel sheet pile, steel pipe pile and long slender concrete precast pile within 8 meters.


    5.This pile driving method is the most suitable for working in sand and poorer effect in the clay which must select higher power model machines.


    Quality Vibratory Hammer Screw Pile Drilling Machine Suitable 20-24T Excavator V-250D for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: Shandong Global Heavy Truck Import&Export Co.,Ltd
    *Subject:
    *Message:
    Characters Remaining: (0/3000)