Quay cranes served as one of the essential elements of the transshipment containers in the container terminal.
QCs are also known as ship-to-shore cranes.
A Brief presentation on Containerisationsubhash_ae
A brief presentation on Containerisation , the advent of Containerisation , use of marine containers to carry cargo across the oceans , description and types of marine containers , technical details of the marine containers etc. etc.
A Brief presentation on Containerisationsubhash_ae
A brief presentation on Containerisation , the advent of Containerisation , use of marine containers to carry cargo across the oceans , description and types of marine containers , technical details of the marine containers etc. etc.
My first presentation in my life was about container ship in my first year at college in department of Marine and Naval Engineering hope to add some information to you about container ships
Brief Account of Cargo Handling Facilities.cargo handling service is being amended so as to include services of packing together with transportation of cargo or goods, with or without one or more other services like loading, unloading, unpacking, under cargo handling service.
marine activities, types of ship and the characteristic.
fundamental of maritime operations.
TYPES OF SHIP :
GENERAL CARGO SHIP
CONTAINER SHIPS
CRUISE SHIPS
BULK CARRIER
MULTIPURPOSE SHIP
HEAVY-LIFT SHIPS
SPECIAL-PURPOSE VESSELS
A bulk carrier, bulk freighter, or bulker is a merchant ship specially designed to transport unpackaged bulk cargo, such as grains, coal, ore, and cement in its cargo holds.
Today's bulkers are specially designed to maximize capacity, safety, efficiency, and durability.
Today, bulkers make up 15% - 17% of the world's merchant fleets and range in size from single-hold mini-bulkers to mammoth ore ships able to carry 400,000 metric tons of deadweight (DWT).
Containerization is a system of intermodal freight transport using intermodal containers (also called shipping containers and ISO containers). The containers have standardized dimensions. They can be loaded and unloaded, stacked, transported efficiently over long distances, and transferred from one mode of transport to another—container ships, rail transport flatcars, and semi-trailer trucks—without being opened. The handling system is completely mechanized so that all handling is done with cranes and special forklift trucks. All containers are numbered and tracked using computerized systems.
selection operation and maintainance of mobile cranes ( for education purpose...swaroop k s
A mobile cranes are machine that could lift, pull, tug, carry, and do many such things that are done on a large scale. It is a cable-controlled crane mounted on crawlers or rubber-tired carriers or a hydraulic-powered crane with a telescoping boom mounted on truck- type carriers or as self-propelled models. They are commonly used in the construction industry and in the manufacturing of heavy equipment.
Rough Terrain Crane A crane that is mounted on an undercarriage with four rubber tires, designed for operations off road. The outriggers extend vertically and horizontally to level and stabilize the crane when hoisting. These types of cranes are single engine machines where the same engine is used for powering the undercarriage as it is for powering the crane. In these types of cranes, the engine is normally mounted in the undercarriage rather than in the upper portion.
These cranes can go from the paved highway to the rocky landscape of a job site. They can reach speeds necessary to travel on public highways, yet have the power necessary to handle a variety of construction tasks. This mainstay of the heavy equipment industry main asset is its versatility. All terrain cranes can handle up to 1,300 short tons of weight
Telescopic handler cranes are essentially forklift trucks with a telescoping boom attached to them. These cranes can be driven in 360 degrees and are often used for tasks like moving pallets of bricks or hoisting framing trusses in place.
Telescopic handler cranes are essentially forklift trucks with a telescoping boom attached to them. These cranes can be driven in 360 degrees and are often used for tasks like moving pallets of bricks or hoisting framing trusses in place.
Telescopic handler cranes are essentially forklift trucks with a telescoping boom attached to them. These cranes can be driven in 360 degrees and are often used for tasks like moving pallets of bricks or hoisting framing trusses in place.
Telescopic handler cranes are essentially forklift trucks with a telescoping boom attached to them. These cranes can be driven in 360 degrees and are often used for tasks like moving pallets of bricks or hoisting framing trusses in place.
Telescopic handler cranes are essentially forklift trucks with a telescoping boom attached to them. These cranes can be driven in 360 degrees and are often used for tasks like moving pallets of bricks or hoisting framing trusses in place.
Telescopic handler cranes are essentially forklift trucks with a telescoping boom attached to them. These cranes can be driven in 360 degrees and are often used for tasks like moving pallets of bricks or hoisting framing trusses in place.
Telescopic handler cranes are essentially forklift trucks with a telescoping boom attached to them. These cranes can be driven in 360 degrees and are often used for tasks like moving pallets of bricks or hoisting framing trusses in place.
Dragline machine at dhudhichua project ,singrauliTauhid Mohammad
A dragline excavator is a piece of heavy equipment used in civil engineering and surface mining.
Draglines fall into two broad categories: those that are based on standard, lifting cranes, and the heavy units which have to be built on-site.
My first presentation in my life was about container ship in my first year at college in department of Marine and Naval Engineering hope to add some information to you about container ships
Brief Account of Cargo Handling Facilities.cargo handling service is being amended so as to include services of packing together with transportation of cargo or goods, with or without one or more other services like loading, unloading, unpacking, under cargo handling service.
marine activities, types of ship and the characteristic.
fundamental of maritime operations.
TYPES OF SHIP :
GENERAL CARGO SHIP
CONTAINER SHIPS
CRUISE SHIPS
BULK CARRIER
MULTIPURPOSE SHIP
HEAVY-LIFT SHIPS
SPECIAL-PURPOSE VESSELS
A bulk carrier, bulk freighter, or bulker is a merchant ship specially designed to transport unpackaged bulk cargo, such as grains, coal, ore, and cement in its cargo holds.
Today's bulkers are specially designed to maximize capacity, safety, efficiency, and durability.
Today, bulkers make up 15% - 17% of the world's merchant fleets and range in size from single-hold mini-bulkers to mammoth ore ships able to carry 400,000 metric tons of deadweight (DWT).
Containerization is a system of intermodal freight transport using intermodal containers (also called shipping containers and ISO containers). The containers have standardized dimensions. They can be loaded and unloaded, stacked, transported efficiently over long distances, and transferred from one mode of transport to another—container ships, rail transport flatcars, and semi-trailer trucks—without being opened. The handling system is completely mechanized so that all handling is done with cranes and special forklift trucks. All containers are numbered and tracked using computerized systems.
selection operation and maintainance of mobile cranes ( for education purpose...swaroop k s
A mobile cranes are machine that could lift, pull, tug, carry, and do many such things that are done on a large scale. It is a cable-controlled crane mounted on crawlers or rubber-tired carriers or a hydraulic-powered crane with a telescoping boom mounted on truck- type carriers or as self-propelled models. They are commonly used in the construction industry and in the manufacturing of heavy equipment.
Rough Terrain Crane A crane that is mounted on an undercarriage with four rubber tires, designed for operations off road. The outriggers extend vertically and horizontally to level and stabilize the crane when hoisting. These types of cranes are single engine machines where the same engine is used for powering the undercarriage as it is for powering the crane. In these types of cranes, the engine is normally mounted in the undercarriage rather than in the upper portion.
These cranes can go from the paved highway to the rocky landscape of a job site. They can reach speeds necessary to travel on public highways, yet have the power necessary to handle a variety of construction tasks. This mainstay of the heavy equipment industry main asset is its versatility. All terrain cranes can handle up to 1,300 short tons of weight
Telescopic handler cranes are essentially forklift trucks with a telescoping boom attached to them. These cranes can be driven in 360 degrees and are often used for tasks like moving pallets of bricks or hoisting framing trusses in place.
Telescopic handler cranes are essentially forklift trucks with a telescoping boom attached to them. These cranes can be driven in 360 degrees and are often used for tasks like moving pallets of bricks or hoisting framing trusses in place.
Telescopic handler cranes are essentially forklift trucks with a telescoping boom attached to them. These cranes can be driven in 360 degrees and are often used for tasks like moving pallets of bricks or hoisting framing trusses in place.
Telescopic handler cranes are essentially forklift trucks with a telescoping boom attached to them. These cranes can be driven in 360 degrees and are often used for tasks like moving pallets of bricks or hoisting framing trusses in place.
Telescopic handler cranes are essentially forklift trucks with a telescoping boom attached to them. These cranes can be driven in 360 degrees and are often used for tasks like moving pallets of bricks or hoisting framing trusses in place.
Telescopic handler cranes are essentially forklift trucks with a telescoping boom attached to them. These cranes can be driven in 360 degrees and are often used for tasks like moving pallets of bricks or hoisting framing trusses in place.
Telescopic handler cranes are essentially forklift trucks with a telescoping boom attached to them. These cranes can be driven in 360 degrees and are often used for tasks like moving pallets of bricks or hoisting framing trusses in place.
Dragline machine at dhudhichua project ,singrauliTauhid Mohammad
A dragline excavator is a piece of heavy equipment used in civil engineering and surface mining.
Draglines fall into two broad categories: those that are based on standard, lifting cranes, and the heavy units which have to be built on-site.
This presentation constitutes an integral component of a designated course curriculum and is crafted and disseminated for its intended audience. None of the contents within this presentation should be construed as a formal publication on the subject matter. The author has extensively referenced published resources in the preparation of this presentation, and proper citations will be provided in the bibliography upon completion of its development.
This Presentation consists of details about the various Hoisting and Transporting Equipments In details.The concepts has been explained thoroughly with the help of Diagrams and various pictures related to the topics.
A presentation by Ton Bestenbreur, independent ports operations and logistics consultant. Delivered during African Ports Evolution 2015 in Durban, South Africa.
More like this on www.transportworldafrica.co.za
This research work was given by Shri. Adolphus M.G.D. Gleekia, senior lecturer at the University of Liberia during Mine 417 lectures to get an in depth understanding and technical evaluation of bucket capacity, XCMG-90-tons dumper and its working capacity, excavators, components of an excavator, types of excavator, electric shovel, components of an electric shovel, differences between long ton and short ton and the tonnage factor.
This research also focuses on the working capacities of those mining equipments and a vivid images for identification.
The calculations of the bucket capacity, tonnage factor and conversions factors of long ton and short ton was also examined.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
3. Introduction
Container’s transport over the world plays a major logistics role in the
contemporary global economy. Seaports and their container terminals
represent an important function in the logistics chain. Quay gantry cranes
served as one of the essential elements of the transshipment containers in
the container terminal.
These cranes are found at container terminals, a place where containers are
handled from one of the transports (container vessel, feeder vessel etc.) to
the other (chassis, automated guided vehicle), and vice versa.
4. What is Quay Gantry Crane?
Quay gantry cranes consist of a
supporting framework that can
traverse the length of a quay or
yard on a rail track. Instead of a
hook, they are equipped with a
specialized handling tool called
a spreader.
QCs are also known as ship-to-
shore cranes(STS Crane).
5. Basic Operation of QGC
Loading and unloading operations
with containers from/to container
vessels are performed in the
quayside area by quay gantry
cranes(QGCs).
Basic two operations of QG cranes:
• Unloading
• Loading
6. Basic Operations of QGC
Unloading
• the stevedores remove the container lashing and the twist locks. Then as per the
cargo plan, the selected container is discharged by a gantry crane.
• The spreader is lowered on top of the container, and it locks the four corners
(corner castings) by a twist lock mechanism.
• Now the operator lifts the container and uses the transverse motion of the
spreader to remove the container from the ship and load it over the truck in the
shore platform.
• The gantry operator can lift up to 4 containers at a time, depending upon the
type of gantry and size of containers.
7. Basic Operations of QGC
Loading
• The loading of the container is done one by one as per the cargo plan, keeping
the ship stability in mind.
• Normally truck and trailers bring the containers from the storage point to the
gantry and spreader picks the container and loads it on the ship.
• Only one container is grabbed by the gantry crane for loading purpose as more
precision is require to load the container, and aligning the hold guide and other
containers.
• The lifting capacity of gantry cranes may differ for different manufactures and this
depends upon the size of the crane. The safe load lifting capacity is displayed
clearly in the gantry structure.
The power source for gantry crane is from the shore electrical power supply or from diesel
generator attached to the framework. Normally A.C shore power supply is used which may vary
from 4000 to 13500 volts.
8. Main Construction of QGC
Boom/Girder
Spreader
Back Tension bar
Machinery house
Rail track wheel
Forestays/Front
tension bar
11. QG Crane’s Classification
The first possible category is a classification according to the size of container vessel.
• Panamax QGC: Able to transship vessels with 11-13 containers wide (rows) or more
and with an outreach 30-40m, capable of passing through Panama Canal.
• Post-Panamax QGC: Able to transship vessels with 17-19 containers wide or more
and with an outreach 45-55m.
• Super Post-Panamax QGC: Able to transship vessels with 21-23 containers wide
and with an outreach 60-70 m.
12. QG Crane’s Classification
QGCs are further classified by the
boom mechanization:
• High profile (A-Frame):
With tip-up boom above the
water surface and prove of vessel
anchor. This profile exhibits the
lowest cost and the lowest wheel
loads.
13. QG Crane’s Classification
Low profile:
Where the boom is able either to
push forwards or to push in above
vessel. These QCs are suitable
especially for their minimum
height near airports and for
reduced visual impact. This profile
exhibits higher costs and higher
wheel loads.
14. Types of Trolley
The QC trolley selection has to be based on the needs of a particular location, as
well as the crane structure and the wheel loads.
• Rope trolley:
• Machinery trolley
Trolley Comparison Matrix (General)
MT: Machinery Trolley, RT: Rope Trolley
15. Hoisting Mechanism
QGCs can also feature-
• A single: Conventional QCs have a single hoist with a single spreader for a rated load of up to 65 t.
QGC with a single hoist picks up either a single 20ʹ, 40ʹ, 45ʹ or two 20ʹ (twin 20s) containers, under
a single spreader.
• Dual hoist: This type QGC includes two hoisting systems on the main trolley and can handle either
two 40ʹ or four 20ʹ containers for each lift.
The most significant differences between the dual hoist QCs and single hoist(conventional) QCs
are:
Dual hoist QCs are heavier and have bigger wheel loads.
Dual hoist QCs have larger trolleys, twice as many sheaves, and headblock stowage accommodations.
Dual hoist QCs have two main hoist systems, two headblocks and conventional spreaders and sets of
falls.
Dual hoist QCs are equipped with ancillary devices to help the operator.
16. Hoisting Mechanism
Headblock Couplers
Main hoist ropes
2 headblocks
2
spreaders
2 containers
Main hoist ropes
Headblock
Spreader
Container
Single hoist crane Single hoist tandem crane Dual hoist tandem crane
17. Types of Spreader
There are also QGCs equipped with a hoist with a tandem. This could double productivity against
the conventional single hoist.
Tandem means side by side, as opposed to end-to-end twin lifts.
This arrangement can be done with the help of various types of Spreader.
Conventional and Tandem arrangements of Containers
20. Technical Data of QGC
Typical QGC Crane
• A: Gantry span: 15 - 35 m
• C: Backreach: 0 - 25 m
• E: Clearance under sill beam: 12 - 18 m
• G: Travel wheel gauge: 18.2 m
• H: Buffer to buffer: 27 m
• Wheel spacing: 1 - 2 m
• Wheels per corner:** 6/12 - Seaside
• Wheels per corner:** 6/12 - Landside
• Max. width trolley & main
beam/boom: 7.6 m
**Dependent on required wheel loads
*Technical Data: Based on Liebherr P210 L (WS)/(GS)
21. Technical Data of QGC
Typical Feeder- Panamax Crane
• B: Outreach: 30 - 40 m
• D: Lift height: 24 - 30 m
• SWL: 40/50 t single | 65 t twin
• Hoisting speed: 50/125 m/min
• Trolley speed: 150 - 180 m/min
• Travel speed: 45 m/min
• Wheel load:** 30 - 45 t/m
**Based on 8 wheels per corner at 1 m spacing
22. Technical Data of QGC
Typical Post Panamax Crane
• B: Outreach 40 - 45 m
• D: Lift height 30 - 35 m
• SWL 40/50 t single | 65 t twin
• Hoisting speed 60/150 m/min
• Trolley speed 180 - 210 m/min
• Travel speed 45 m/min
• Wheel load** 40 - 55 t per metre
**Based on 8 wheels per corner at 1 m spacing
*Technical Data: Based on Liebherr P210 L (WS)/(GS)
23. Technical Data of QGC
Typical Super Post Panamax
• B: Outreach: 46 - 70+ m
• D: Lift height: 30 - 49 m
• SWL: 65 t twin | 80 t tandem
• Hoisting speed: 70/175 m/min
• Trolley speed: 210 - 240 m/min
• Travel speed: 45 m/min
• Wheel load:** 60 - 80 t/m
**Based on 8 wheels per corner at 1 m spacing
*Technical Data: Based on Liebherr P210 L (WS)/(GS)
