What’s a clam-shell bucket and why should you care? It’s a tool that might pop up in your SSC JE exam, and you don’t want to be clueless about it. Don’t worry, we’ve got you covered. Here are the key facts about clam-shell bucket in a nutshell.
Check out this quick guide and ace any clam-shell question like a pro. And don’t forget to take a Free Mock Test to see how well you know your stuff.
FREE SSC JE Civil Engineering 2023 Mock Test: How Much Do You Know? Try Now!
What is a clam-shell bucket?
The clam-shell bucket is a complex two-piece bucket that is articulated and hinged in the middle, creating a claw-like structure with an internal volume.
How is it designed?
• It is designed to be attached using a hanger or bracket and utilizes a ground-engaging tool on its cutting edge to excavate vertically.
• Clam-shell buckets find frequent use in dredging, excavation, and material handling tasks.
• However, each application requires a unique and optimized design to ensure maximum efficiency.
• Both hydraulic and mechanical versions of clam-shell buckets are designed, developed, and manufactured for use on excavators and cranes.
Key Points:
• Clamshells possess a combination of crane and dragline characteristics.
• The excavation process same as of the dragline, while the bucket functions like a crane when it is full.
• Primarily, these buckets are utilized for handling loose materials such as gravel, sand, and crushed stone. Additionally, they are employed for extracting materials from pier foundations, cofferdams, and well foundations.
Q. Which among the following equipment found suitable for removing material from coffer dam, sewer manholes and well foundations?
(a) Clamshells
(b) Power shovel
(c) Drag line
(d) Back hoe
ANS: (a)
FREE SSC JE Civil Engineering 2023 Mock Test: How Much Do You Know? Try Now!
SSC JE 2023 Mock Test for Ultimate Practice
FREE SSC JE Civil Engineering 2023 Mock Test: How Much Do You Know? Try Now!
Takeaway
If you want to nail the exam, you have to be a pro at clam-shell bucket and all the other stuff that goes with it. How do you get there? By trying out the newest Mock Tests. They will challenge you, teach you, and train you until you’re flawless. Grab this opportunity to take a Mock Test for FREE and discover your potential and sparkle.
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