A pile driver refers to a mechanical equipment used for driving piles also called poles into the ground. The poles are usually important for provision of support to structures. The crew that operates the devices is also referred to as pile driver crew. When considering marine pile drivers for sale, one must be vigilant to ensure that they buy a device that is fully functional. This article will present some major types of pole driver to consider.
Buyers can access several types of these devices from the market. Modern varieties are powered using various means including hydraulics, steam and diesel as opposed to traditional ones that used human and animal labor. Modern devices consume little fuel and are more effective and safe because of better technology used in developing them. Some key examples of piling drivers are diesel hammers, vertical travel lead systems, hydraulic hammers, hydraulic press-in systems, and vibratory pile drivers/extractors.
Vibratory pile hammers comprise of eccentric weights which revolve counterclockwise. They rely on hydraulic motors for power. The working mechanism of the device involves generation of horizontal and vertical vibrations. The horizontal vibrations cancel out, leaving vertical vibrations to transmit to the piles. Cranes of extractors may be used for lifting and positioning of these machines over poles. Clamps and bolts hold it together in position.
Both installation and extraction of piles can be achieved using vibratory hammers. An example where they are used for extraction is in the recovery of piles used for shoring temporary foundations. They are powered by hydraulic fluid, which is delivered through long hoses to the head. The device gets powered by excavator engine when they are attached to dragline excavators.
Hydraulic press-ins are specialty devices. Their function is to install piles into the ground using hydraulic rams. Although it can be used in a wide range of settings, this particular type of pole drivers is preferred in locations that are sensitive to vibration. They can be modified to drive two pairs of sheet piles in each cycle. They are capable of both installation as well as extraction of piles. They limit vibration by installing or extracting piles at close proximity.
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.
It is common to see newly-acquired products breaking down shortly after being purchased. One should protect themselves from such misfortunes by getting a warranty from the seller. A warranty is usually signed by the seller and requires them to either issue replacement or make repairs if breakdowns occur. This is the best way to be safe.
Buyers can access several types of these devices from the market. Modern varieties are powered using various means including hydraulics, steam and diesel as opposed to traditional ones that used human and animal labor. Modern devices consume little fuel and are more effective and safe because of better technology used in developing them. Some key examples of piling drivers are diesel hammers, vertical travel lead systems, hydraulic hammers, hydraulic press-in systems, and vibratory pile drivers/extractors.
Vibratory pile hammers comprise of eccentric weights which revolve counterclockwise. They rely on hydraulic motors for power. The working mechanism of the device involves generation of horizontal and vertical vibrations. The horizontal vibrations cancel out, leaving vertical vibrations to transmit to the piles. Cranes of extractors may be used for lifting and positioning of these machines over poles. Clamps and bolts hold it together in position.
Both installation and extraction of piles can be achieved using vibratory hammers. An example where they are used for extraction is in the recovery of piles used for shoring temporary foundations. They are powered by hydraulic fluid, which is delivered through long hoses to the head. The device gets powered by excavator engine when they are attached to dragline excavators.
Hydraulic press-ins are specialty devices. Their function is to install piles into the ground using hydraulic rams. Although it can be used in a wide range of settings, this particular type of pole drivers is preferred in locations that are sensitive to vibration. They can be modified to drive two pairs of sheet piles in each cycle. They are capable of both installation as well as extraction of piles. They limit vibration by installing or extracting piles at close proximity.
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.
It is common to see newly-acquired products breaking down shortly after being purchased. One should protect themselves from such misfortunes by getting a warranty from the seller. A warranty is usually signed by the seller and requires them to either issue replacement or make repairs if breakdowns occur. This is the best way to be safe.
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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.
Excellent post
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