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.
Devices of different types and models are currently easy to access through the modern market. Powering in modern devices is done through different mechanisms such as steam, hydraulics and diesel as contrasted from what used to happen before when the machines were fist invented. Formerly, powering was done using human and animal labor. The level of safety and efficiency in modern products is very high due to advances in technology. The types of piling driver machines available today are many. They include vertical travel lead systems, diesel hammers, hydraulic hammers, vibratory pile drivers/extractors, and hydraulic press-in systems.
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.
Performing a test project is advisable, especially if the product is second hand. Second hand products may appear to be good while on display, but they cannot do the work they are supposed to do. A good seller should allow the buyer to test and confirm functionality.
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.
Devices of different types and models are currently easy to access through the modern market. Powering in modern devices is done through different mechanisms such as steam, hydraulics and diesel as contrasted from what used to happen before when the machines were fist invented. Formerly, powering was done using human and animal labor. The level of safety and efficiency in modern products is very high due to advances in technology. The types of piling driver machines available today are many. They include vertical travel lead systems, diesel hammers, hydraulic hammers, vibratory pile drivers/extractors, and hydraulic press-in systems.
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.
Performing a test project is advisable, especially if the product is second hand. Second hand products may appear to be good while on display, but they cannot do the work they are supposed to do. A good seller should allow the buyer to test and confirm functionality.
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.
About the Author:
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.
No comments:
Post a Comment