15 meter pile driving with Zoomlion excavator suitable for hard
soil projects work
Description
VIBRA vibrating pile hammer is utilizing its high frequency
vibration to vibrate pile body with high-speed increase to pass the
vertical vibration of mechanical produce to pile which prompting
changes in the soil structure around the pile, strength decline.
Soil around the piles become liquefaction to lessen frictional
opposition between side of the pile and the soil. Then, at that
point, utilizing the excavator down power, vibrating pile hammer
and pile body weight to sink pile into the soil. When extricating
piles, in the state of vibration to take out the pile by utilizing
excavator lift power. Excitation power required by pile driving
hardware are extensive controlled by site soil, soil condition,
dampness content and sort of pile development.
Features
VIBRA hydraulic vibratory hammer is the vibratory driving piling
equipment which is popular among a wide variety of foundation
projects. Apart from driving and pulling elements such as sheet
piles and pipes, vibratory hammers are also used for soil
densifying or vertical drainage, especially suitable for municipal
, bridges, cofferdam, building foundation, etc.
With advanced technology, vibratory hammer has advantages of low
noise, high efficiency, non-pollution and non-damage to piles,etc.
Technical Parameters
| Item | FV-250 | FV-280 | FV-300 | FV-330 | FV-350L | FV-350 | FV-400 |
| Vibration Frequency (rpm) | 2500 | 2800 | 3200 | 3200 | 3200 | 3200 | 3200 |
| Operation Pressure (Mpa) | 30 | 32 | 32 | 32 | 32 | 32 | 32 |
| Centrifugal Force (KN) | 265 | 335 | 350 | 372 | 435 | 455 | 485 |
| Max.Pile Length (m) | 10 | 12 | 12 | 12 | 15 | 15 | 18 |
| Arm Weight (kg) | 500 | 500 | 670 | 670 | 670 | 750 | 750 |
| Hammer Weight (kg) | 1700 | 1900 | 2100 | 2300 | 2400 | 2600 | 2700 |
| Excavator (T) | 20-30 | 20-30 | 30-35 | 33-40 | 35-40 | 40-45 | 45-60 |
Working Principle
Hydraulic vibrating pile driver take the advantage of high
frequency vibration generated by motor and transit the vibration
force to the hydraulic vibrating pile driver for the surrounding
soil liquefying & break its structure to reduce the friction; then
piling or drilling the pile form the soil ground via excavator. The
high frequency vibration is driven by the hydraulic motor of the
excavator.
The hydraulic motor drives the two eccentric axes to rotate at high
speed in opposite direction. The horizontal force of the eccentric
axis cancels each other without vibration. The vertical forces add
up to each other, creating a vertical-frequency vibration.
Machinery Characteristics
- The control system adopts integrated import control valve, each
action can be controlled independently, convenient for maintenance
and check.
- The vibration frequency is controlled at two stages, and the second
stage vibration is the confluence of double pumps, which greatly
increases the excitation force and overcomes the special geology.
- Mini and light weight design make application flexible.
- Taking the advantage of the excavator hydraulic system without
other driving system requirement, which saves fuel oil and
transportation cost.
- The operation is simple and easy to learn. The driver who has the
operation foundation of excavator can operate it with practice
About Us
Shanghai yekun Machinery Co., Ltd was founded in 2014, A
professional company involving in hydraulic vibrating pile driver
manufacture, sale and service. Our company take the latest high
speed hydraulic vibrating pile driver and its components as the
main products. Our products vastly apply for infrastructure &
construction industries.
We focus on product quality with the latest industrial technology.
The mini hydraulic vibrating pile driver leads the industrial
trend. The middle and large hydraulic vibrating pile driver also
are highly recognized by our clients. At the same time, we
cooperate actively with the engineering machinery factory and
construction company to jointly develop more functional
professional equipment, and we hired foreign professionals as our
technical adviser.
Our company is consisting of a young, enthusiastic professional
team. Adhere to client as priority, Quality as first concern,
Management as foundation. We are working for the direction to
become the most professional and comprehensive hydraulic vibrating
pile driver manufacture and service supplier.
