Excavator mounted Vibro hammer for fast pille driving construction projects
A "vibratory hammer/vibro hammer" is a tool used to drive piles in or out of the ground for building marinedocks, bridges, buildings, roads, rail, walls, and many other types of foundations. Traditional pile drivers are very loud and use a large weight to strike the pile. Vibratory hammers however are very quiet and have many advantages. A few advantages of VIBRA vibratory hammers are that they can drive piles much more quickly, extract old piles out of the ground, can be used underwater, are light weight, protect the environment (especially animal life), can be used in close proximity to residential areas without noise complaints, and are small and easy to ship.
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 save 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
Technical Parameter
| 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 |
Why VIBRA
Apart from body almost all the main parts are imported, Its being almost 11 years we are in this business, we have more than 1000 users in China and abroad, and almost 400 sets sale in the year 2021. We have customers who are using it for more than 3 years without having any problems, our pile drivers life time is nearly 6 to 8 years.
FAQ
Q: Are you a manufacturer?
A: Yes, we have been in this field for more than 12 years, our factory is in Suzhou and you are welcome to visit our unit anytime during working hour period,
Q: Who is your main customer?
A: Our customers are spreading all over the China with some abroad countries as well namely from New Zealand, Malaysia, Indonesia and many more are joining in the list. Brands like XCMG, SANY, Zoomlion, Caterpillar and Hyundai are our valuable customers.
Q: How long is the warranty period ?
A: The warranty period is 12 months from the date of completion of installation, the mainframe and key components, except for wearing parts.
Q: What is the MOQ ?
A: 1 set is available.
Q: What's the payment method ?
A: We accept T/T and D/P payment.
Q: What is the delivery time ?
A: The delivery time is generally 7-35 days, and arrive at Shanghai Port. Shipping time should be considered overseas.
Q: Can I have our LOGO on the machine ?
A: Of course you can.
Q: How is your product quality ?
A: Our equipment is strictly implemented in accordance with the technical standards of "Technical Conditions for Pile Driver Enterprises".
Q: Can I be your dealer ?
A: Welcome to become our dealer, and we are looking forward to further developing into a regional general agent and strategic partner like you with lofty ideals!
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