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

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

  • Vibratory Hammer Screw Pile Drilling Machine Suitable 20-24T Excavator V-250D
  • Vibratory Hammer Screw Pile Drilling Machine Suitable 20-24T Excavator V-250D
  • Vibratory Hammer Screw Pile Drilling Machine Suitable 20-24T Excavator V-250D
Vibratory Hammer Screw Pile Drilling Machine Suitable 20-24T Excavator V-250D
Product Details:
Place of Origin: CHINA
Brand Name: LYD
Certification: ISO / CE
Model Number: V-250D
Payment & Shipping Terms:
Minimum Order Quantity: 1 unit
Price: Negotiable
Packaging Details: Nude, shipped by bulk cargo or RORO.
Delivery Time: Within 30 working days
Payment Terms: LC/TT.
Supply Ability: 300 units per month
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Detailed Product Description
Weight:: 1550kg Material:: 45 Steel
Dimension:: 2235x1245x880mm Suitable For Excavator Weight:: 20-24T
Application:: Municipal, Bridges Type:: Vibratory Hammer
High Light:

pile driving equipment

,

borehole drilling machine

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.

 

Vibratory Hammer Screw Pile Drilling Machine Suitable 20-24T Excavator V-250D 0

Vibratory Hammer Screw Pile Drilling Machine Suitable 20-24T Excavator V-250D 1 

Contact Details
Shandong Sanwei Trade Co., Ltd

Contact Person: Tony

Tel: +8617862956490

Send your inquiry directly to us (0 / 3000)

Contact

Address: 1NO.1-501,Block 1,Changsheng Nan, Dongguan Avenue,Jinan City,Shandong Provinc,China

Factory Address:SINOTRUCK Industry Area, Jinan City, China