Tugger explained that the cradle operates on five rails and is moved by a double drum winch. One line raises the cradle while the other lowers it, with a 1'' line with 8 parts on the main and a 7/8'' line with 6 parts on the haulback. Skilled ship experts measure the vessel to ensure the hull shape is correct before setting the blocking accordingly. The cradle is adjusted to accommodate the vessel's draught, floated in blocks, and winched up for repairs. This specific boat was a derelict at risk of sinking, leading to a government contract for decommission and disposal. The project involved hazardous materials (hazmat) work and extensive plasma and torch procedures. Thanks for the information, Tugger! Let's keep the conversation going.
This well-preserved vintage crane is quite impressive, showing the care it has received over the years. The 40T's and 50T's were notoriously challenging to work on due to their compact design compared to larger American models.
Looking for information on Vicki Lynn? Find out more about Vicki Lynn and her background here. Explore details about Vicki Lynn, including her biography, career, and personal life.
If you're in the marine industry, it's essential to consistently share images of cranes, ships, and landing craft to enhance your online presence. Keeping up with posting pictures will boost your visibility and engagement with potential customers.
The vessel in question, known as the Vikki Lynn, was constructed to high standards, yet it was in danger of sinking without assistance.
Here are some additional images showcasing American scenery, including a photo of my impressive 45-ton truck. Explore the beauty of the United States through these captivating photographs.
Any updates or recent developments to share?
Here are some striking images of the 40-ton crane in action. First, it tackled a straightforward vibro job on a lake, followed by a rigorous workout using the drop hammer on h piles for a construction foundation. The crane is currently back at the yard, taking a well-deserved rest after a productive day's work.
I am fascinated by the operation of drop hammers and diesel hammers in action.
One of my top choices is the Vulcan air hammer. I can confidently say this now, as it has been quite some time since we have utilized it and no longer remember the noise, maintenance issues, and high fuel costs associated with the multiple compressors we used before.
Hey Tugger, is your team currently involved in the Massey bridge project?
Hello Hank, I am not currently working on that project. These days, I focus on small projects to maintain this old equipment.
Here is another ready for transport on the lowboy trailer, fully loaded and prepared.
Apologies for the excessive clicking. The boom remains unbent; I simply added a link to the top pins to lower it and maintain proper height on the lowbed. This simple adjustment allows for an additional 10 feet of boom extension at the job site.
Truck cranes utilizing conventional friction technology of similar sizes have been instrumental in constructing numerous steel buildings in this area. Unsure if this particular crane is equipped with a torque converter, but I've experienced the enhanced smoothness of larger American models that feature converters.
The 40-ton crane boasts a powerful torque that is most effective when paired with another function to fine-tune precision in lowering or booming down. Despite the undeserved stigma attached to conventional cranes on job sites, these machines offer durability and efficiency. They require minimal fuel consumption and have the versatility to tackle tasks that hydraulics may struggle with. In light of these benefits, it is challenging to justify increasing one's carbon footprint by replacing these reliable workhorses.
In this area, it is common practice to transport this type of crane between jobs or back to the workshop. Do you typically transport it, and if so, what is the reason for choosing to transport it instead of driving it?
Looking at that picture really triggered a wave of nostalgia. I have plenty of experience driving H piles using a drop hammer in the past. Timing is crucial when operating the equipment, as one small mistake can quickly turn into a major problem with the hoist line. Thank you for sharing these wonderful pictures from the past. Time sure does fly!
When it comes to mowing, I typically use my lowbed due to the efficiency it provides in handling long distances and hills. Driving without the lowbed requires me to use it as a counterweight and go through the process of removing and reattaching it. I transport enough boom on my gooseneck trailer for 90 feet, and I also have a pickup truck on-site. As they say, practice makes perfect. However, it's important to redo the eye on the hammer every couple of days to avoid a cable mishap in the cab. Although it's not a major issue with a small crane like mine, it can be a hassle to stop and fix it in the middle of a job site.