420KN centrifugal force vibro hammer for 12 meter hard soil piling
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.
Technical Parameters
| Item Model | PCF-300 | PCF-330 | PCF-350 | PCF-450 | PCF-500 |
| Vibration Frequency | rpm | 3500 | 3300 | 3500 | 3300 | 3200 |
| Operation Pressure | Mpa | 32 | 32 | 32 | 32 | 32 |
| Centrifugal Force | kn | 385 | 420 | 470 | 535 | 585 |
| Max. Pile Length | m | 12 | 12 | 15 | 18 | 21 |
| Arm Weight | kg | 750 | 750 | 750 | 820 | 820 |
| Hammer Weight | kg | 2750 | 2850 | 2950 | 3150 | 3350 |
| Excavator | T | 27~30 | 33~38 | 40~45 | 47~55 | 55~70 |
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
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. L/C payment will be accept for
few countires, please contact us.
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!
Q: How to order?
A:
1. Please tell us the model with quantity and other requirement
which you needed.
2. We issue the Proforma Invoice to you after confirmed the price
and other details.
3. We arrange the order production upon receipt of confirmed PI and
your deposit or original L/C.
4. After the goods is ready to ship, we will inform you the
shipment date and other informations by email at the same time.
5. We will help to track your goods until you receive them safely.
