Piles or poles are driven into the soil using a mechanical device referred to as a piling driver. The poles need to be driven into the ground to offer support to various structures. The team that does the operation of the equipment is also called pile driver. When considering marine pile drivers for sale, it is important to maintain a high level of vigilance to ensure that the product bought is in good condition. This article presents an explanation of major types and how to buy a good product.
The modern market has several types of these products available to buyers. As opposed to the traditional models that utilized animal and human labor for powering, modern varieties involve the use of diesel, steam, or hydraulics. Technological development has made it possible to develop some of the best and most effective devices that consume little fuel while doing a lot of work. Some major examples of these devices are diesel hammer, vertical travel lead system, hydraulic hammer, hydraulic press-in, and vibratory pile driver/extractor.
Vibratory pile hammers are composed of counter-rotating eccentric weights. Hydraulic motors act as sources of power in these kinds of drivers. The device produces both vertical and horizontal vibrations, but horizontal vibrations cancel each other out. Vertical vibrations in turn gets transmitted to the piles. Lifting and placement of the machine over piles is done using a crane or extractor. Clamps and bolts are then used to fasten it into position.
Vibratory hammers are capable of either driving or extracting piles. An example of the application of the extraction process is in recovering of steel piles that are used to shore temporary foundations. Long hoses are used to deliver hydraulic fluid to the head of the driver. When the device is attached to a dragline excavator, the diesel engine of the excavator powers it.
Hydraulic press-ins are among specialty devices in this field. They are used for installing piles using hydraulic rams. This specific type of pole drivers can be used on a wide variety of applications, but it is more preferable in vibration-sensitive applications. Modification can be done to them so that they are able to drive two pairs of piles simultaneously. They find use in both extraction as well as installation applications. Vibration is limited through maintenance of close proximity to the piles when installing or extracting them.
Ensuring that all components in the machine are properly functional is important before making a purchase. The inspection should be done by someone who knows their way around similar devices. For instance, one could hire a specialized mechanic with vast skills and knowledge in this area.
It is advisable to do a test project with the device before buying a second-hand product. Products look good when on display, but they may not be functional in the practical world. A test project will confirm functionality and quality of a product.
One must ensure that the seller also supplies a warranty for in case the product breaks down too soon. This should be done in a written agreement which must be signed by the seller. This way, one is protected from unforeseeable breakdowns malfunctions.
The modern market has several types of these products available to buyers. As opposed to the traditional models that utilized animal and human labor for powering, modern varieties involve the use of diesel, steam, or hydraulics. Technological development has made it possible to develop some of the best and most effective devices that consume little fuel while doing a lot of work. Some major examples of these devices are diesel hammer, vertical travel lead system, hydraulic hammer, hydraulic press-in, and vibratory pile driver/extractor.
Vibratory pile hammers are composed of counter-rotating eccentric weights. Hydraulic motors act as sources of power in these kinds of drivers. The device produces both vertical and horizontal vibrations, but horizontal vibrations cancel each other out. Vertical vibrations in turn gets transmitted to the piles. Lifting and placement of the machine over piles is done using a crane or extractor. Clamps and bolts are then used to fasten it into position.
Vibratory hammers are capable of either driving or extracting piles. An example of the application of the extraction process is in recovering of steel piles that are used to shore temporary foundations. Long hoses are used to deliver hydraulic fluid to the head of the driver. When the device is attached to a dragline excavator, the diesel engine of the excavator powers it.
Hydraulic press-ins are among specialty devices in this field. They are used for installing piles using hydraulic rams. This specific type of pole drivers can be used on a wide variety of applications, but it is more preferable in vibration-sensitive applications. Modification can be done to them so that they are able to drive two pairs of piles simultaneously. They find use in both extraction as well as installation applications. Vibration is limited through maintenance of close proximity to the piles when installing or extracting them.
Ensuring that all components in the machine are properly functional is important before making a purchase. The inspection should be done by someone who knows their way around similar devices. For instance, one could hire a specialized mechanic with vast skills and knowledge in this area.
It is advisable to do a test project with the device before buying a second-hand product. Products look good when on display, but they may not be functional in the practical world. A test project will confirm functionality and quality of a product.
One must ensure that the seller also supplies a warranty for in case the product breaks down too soon. This should be done in a written agreement which must be signed by the seller. This way, one is protected from unforeseeable breakdowns malfunctions.
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We offer high quality marine pile drivers for sale as shown on our official website. To order now, visit the homepage at http://www.piledriver.org.