ABOUT   FEATURES   REVIEWS   DOWNLOAD   MEDIA   CONTACT  PLAY NOW

Analysis of the impact of rubber tire gantry crane configuration and selection o

  • 10 Replies
  • 230 Views
*

tai tai

  • ***
  • 3190
  • +0/-0
  • Ludo King
RTG application issues raised
Background:
With the continuous growth of global trade, the size and cargo capacity of container ships are increasing. In order to adapt to this trend, the construction of container terminals has gradually developed towards large-scale, deep-water and high-efficiency. In this context, the selection of specifications and parameters of RTG (Rubber tired container gantry crane), which is a special loading and unloading equipment for container terminal yards, is particularly important.

Problem:
In recent years, in order to improve the loading and unloading efficiency of ports, various terminals have continuously pursued high-speed in the selection of RTG specifications and parameters, such as lifting speed, trolley speed and other key parameters have been improved. However, this high-speed development has also brought new problems:

Increase in equipment purchase costs: The improvement of RTG specifications and parameters means that more advanced technology and materials are needed, which will directly lead to an increase in equipment purchase costs.
Rising operating costs: High-speed RTGs consume more energy during operation and have higher requirements for maintenance, so operating costs will also increase accordingly.
The effect of promoting terminal loading and unloading efficiency needs to be studied: Although the high-speed development of RTG can improve loading and unloading efficiency in theory, in actual operation, many factors (such as waiting time, equipment failure rate, operator proficiency, etc.) may affect the final operation efficiency. Therefore, the effect of the high-speed development of RTG specifications and parameters on terminal loading and unloading efficiency needs further research and analysis.
Efficiency measurement and analysis of RTG in yard operations
Efficiency measurement software
In order to more scientifically evaluate the efficiency of RTG in yard operations, we have designed a dedicated simulation software. Based on advanced algorithms and models, this software can simulate the operation of RTG in different operating scenarios, so as to accurately calculate its operating efficiency. The core functions of the software include:

Parameter setting: allows users to enter various technical parameters of RTG, such as lifting speed, trolley speed, yard layout, etc., for customized simulation.
Operation scenario simulation: According to the parameters entered by the user, the software can simulate the actual operation process of RTG in the yard, including loading and unloading, handling and stacking of containers.
Efficiency calculation: Based on the simulation results, the software can automatically calculate the operating efficiency of RTG, such as the number of containers completed per hour, average operating time, etc.
RTG efficiency calculation (ideal state - smooth loading and unloading)

RTG efficiency calculation (ideal state - smooth loading and unloading)
Parameter impact analysis
In the operating efficiency of RTG, lifting speed and trolley speed are two crucial technical parameters. In order to gain a deeper understanding of the impact of these two parameters on efficiency, we conducted the following analysis:

Lifting speed: The lifting speed determines the speed at which the RTG lifts the container from the ground or the yard and puts it in the specified position. In theory, increasing the lifting speed can shorten the loading and unloading time of a single container, thereby improving the overall operating efficiency. However, in actual operations, the increase in lifting speed is restricted by many factors, such as mechanical structure, power system and safety regulations.
Trolley speed: Trolley speed refers to the speed at which the RTG moves the container on the horizontal plane. Increasing the trolley speed can shorten the moving time of the container in the yard, thereby improving the operating efficiency. But similarly, the increase in trolley speed is also restricted by mechanical structure, track conditions and safety regulations.
Efficiency curve analysis
Using the efficiency calculation software designed by us, we simulated and analyzed the RTG operating efficiency under different lifting speeds and trolley speeds. The results show:

Limited efficiency improvement: With the increase of lifting speed and trolley speed, the operating efficiency of RTG has indeed improved. But the improvement gradually decreases, showing a trend of "diminishing marginal effect". This means that when the speed increases to a certain extent, the improvement of efficiency by increasing the speed will become very limited.
The cost increase is not proportional to the efficiency improvement: With the increase in speed, the purchase cost, operation cost and maintenance cost of RTG will increase accordingly. However, as mentioned above, the improvement in efficiency is limited. Therefore, there is an optimal speed range that maximizes the cost-effectiveness ratio.
Efficiency Curve
Efficiency test of RTG in actual yard operation
Case analysis
In order to more intuitively understand the efficiency performance of RTG in actual yard operation, we selected four representative operation cases for analysis, which cover different operation types such as loading and receiving containers.

Case 1: Loading operation
Operation description: A large container ship needs to load a large amount of cargo, and RTG is responsible for moving the containers on the yard to the ship deck.

Operation time: lasts for 12 hours.

Efficiency performance: During the operation, RTG completes the loading and unloading of 18 containers per hour on average. However, due to the common waiting situation (such as waiting for containers to arrive, waiting for ship deck space, etc.), the actual operation efficiency is lower than the theoretical expectation.

Case 2: Container receiving operation
Operation description: A large number of containers arriving at the port need to be unloaded and stacked on the yard, and RTG is responsible for the handling work in this process.

Operation time: lasts for 8 hours.

Efficiency performance: RTG completes the unloading and stacking of 20 containers per hour on average. However, due to the complex layout of the yard, RTG spent a lot of time looking for a suitable stacking location, resulting in a decrease in actual operation efficiency.

Case 3: Mixed operation (ship loading + container collection)
Operation description: RTG needs to handle both ship loading and container collection operations in the same time period.

Operation time: 10 hours.

Efficiency performance: In the mixed operation mode, the average operation efficiency of RTG is greatly affected, and only 15 containers are loaded and unloaded per hour. This is mainly due to the increase in operation switching and waiting time.

Case 4: Night operation
Operation description: In order to make full use of time resources, the terminal arranges RTG to operate at night.

Operation time: 6 hours.

Efficiency performance: Although the night operation environment is relatively quiet, the average operation efficiency of RTG has not been significantly improved, and 17 containers are loaded and unloaded per hour. This is mainly due to factors such as limited lighting conditions at night and operator fatigue.

Efficiency comparison
By comparing the actual operation efficiency with the theoretical operation efficiency, we found that the actual operation efficiency is generally lower than the theoretical expectation. This is mainly due to the widespread existence of waiting time, including waiting for containers to arrive, waiting for ship deck space, finding a suitable stacking location, and operation switching. These factors have led to the waste of time of RTG during the operation process, thereby reducing the actual operation efficiency.

Analysis of the impact of RTG on the operating efficiency of container terminals
Role of RTG:
RTG (Rubber tired container gantry crane) is the main mechanical equipment for container terminal yard operations, which has a vital impact on the overall operating efficiency of the terminal. It is the key equipment for fast and efficient loading, unloading and stacking of containers, and is directly related to the throughput capacity and service quality of the terminal.

rtg crane
Multi-factor influence:
However, the operating efficiency of the container terminal is not only determined by the performance of RTG, but also affected by multiple factors. These factors include but are not limited to:

Production organization: Reasonable production planning and operation process are the basis for ensuring efficient operation of the terminal. Effective production organization can reduce equipment idle time and improve operating efficiency.
Personnel factors: The skill level, work attitude and teamwork ability of the operator have a direct impact on the operating efficiency of the terminal. Skilled operators can complete tasks faster and reduce errors and delays.
Ship type and route: Different types of ships and routes have different requirements for the operating efficiency of the terminal. Large ships require longer loading and unloading time, while dense routes require terminals to have higher processing capabilities.
Mechanical equipment: In addition to RTG, the terminal is also equipped with a variety of other mechanical equipment, such as quay cranes, container trucks, etc. The performance and coordination of these equipment also directly affect the operating efficiency of the terminal.
Weather and environment: Severe weather conditions (such as strong winds, heavy rains, etc.) may interfere with the operation of RTG and reduce operating efficiency. At the same time, the geographical location and surrounding environment of the terminal may also affect the operating efficiency.
Summary and suggestions
In container terminal yard operations, the parameter selection of RTG (Rubber tired container gantry crane) is crucial to the balance between operating efficiency and cost. By reasonably reducing some key parameters of the RTG, such as lifting speed and trolley speed, it is possible to effectively reduce equipment purchase costs, fuel consumption, and maintenance costs while ensuring that operating efficiency is maintained at an acceptable level.

Appropriately reducing the parameters of RTG not only helps reduce direct costs, such as fuel consumption and maintenance costs, but also indirectly reduces operation interruption and repair costs caused by equipment failure by improving the stability and durability of the equipment. The combined effect of these measures can significantly improve the economic benefits of terminal production and enable the terminal to maintain its advantage in fierce market competition.

In the future, further research is needed on the reasonable parameter range of RTG economic operation to balance operating efficiency and cost. This can be achieved through more actual test data and simulation analysis. At the same time, artificial intelligence technology can also be considered to be introduced into the operation scheduling and optimization of RTG to further improve the loading and unloading efficiency and economic benefits of the terminal.

Analysis of the impact of rubber tire gantry crane configuration and selection on container terminal efficiency and cost

*

FrankJScott

  • ***
  • 36154
  • +0/-0
  • Ludo King
Recommended Asian Togel Slots Info
« Reply #1 on: January 22, 2025, 08:33:59 AM »
To the person talking about toto casino login, toto judi, slot 88 rtp, game slot online malaysia, bandar slot login, situs slot 24 jam online, site slots, link slot live,  I can vouch for this tajir4d url for slot 4d login, game main slot, casino 12, indonesia slot online, main game slot, sini slot login, website judi terpercaya, bandar judi togel online, also. For the person asking about slot88 login online, slot yg, joker slot rtp, slot yggdrasil, bandar sbo slot, bandar judi toto, situs slot games, website main slot,  I suggest this go here on asian 2 bet for www judi slot online, free link slot, judi slot online itu apa, website main slot, slot casino sites, habanero jackpot, situs judi slot pragmatic, judi slot sgp, also. To the person inquiring about pg slot allbet asia, promo game slot, 666 casino, agen slot, game slot game, game play slot, apa itu judi slot online, spade game slot,  I suggest this 7 raja togel info for link game judi, bandar judi indo slot online, qatar slot88 login, apa itu bandar slot, situs slot online pragmatic play, website judi terpercaya, pada slot88, orang main slot, also. In response to the guy talking about indo judi slot, game slot online malaysia, jackpot judi slot online, slot sdy, bandar slot toto, slot 4d login, sgp slot rtp, slots login,  I suggest this dvltoto login for slot website, judi 4d slot, lagi slot, game online slot 88, sistem judi slot, live slot88 login, judi slot indonesia, agen slot live22, also. See More Top Rated Asian Togel Slots Info ce3926f

*

FrankJScott

  • ***
  • 36154
  • +0/-0
  • Ludo King
Awesome Stock Market Website
« Reply #2 on: January 24, 2025, 05:51:20 AM »
For the people talking about stock price analysis, ai stock trading app, stock trading prediction software, using ai to invest, tools to analyze stocks, best stock analysis sites, stock market monitoring software, using ai in trading, stock analysis online free, ai to predict stocks,  I highly suggest this check this out about Tesla stock details or ai stock price, chat gpt ai stock, chatbot ai stock, best ai companies to invest, free stock research tools, ai investment bot, open ai trading, free stock market advice, open ai buy shares, stock pick, as well as this link for Nvidia stock advice alongside all artificial intelligence stock price today, best stock ai software, stock analyzer tool free, ai investment companies, best ai shares to buy, stock ai companies, best ai trading platform, best ai trader, ai based trading platform, stock predict, together with this use this link for Meta Stock forum which is also great. Also, have a look at this my latest blog post about AMD stock url bearing in mind stock picking software reviews, best stock market trading software, best app for analysing stocks, ai based stock market prediction, best stock ai, ai tech companies stock, ai powered stock trading, best free site for stock analysis, stock analyzer tool free, market technical analysis, as well as this visit website about Stock Market News site alongside all free stock predictor, best free stock analysis tools, best free stock prediction website, best stock prediction, artificial stocks,  conversational tone for which is worth considering with share market tools software, best stock prediction sites, stock market analytics, stock trading tools, ai stock recommendation,  for good measure. Check more @ Recommended Nvidia stock Guide 6fa1199

*

aliyasaxena6

  • *
  • 4
  • +0/-0
  • Ludo King
Escort in Munirka
« Reply #3 on: January 24, 2025, 12:58:30 PM »
Want to have a completely customized experience? With Escort in Munirka, you get to select the perfect match to explore your specific preferences. Try a night of pure pleasure and personalized attention.

*

FrankJScott

  • ***
  • 36154
  • +0/-0
  • Ludo King
Great Car Part Info
« Reply #4 on: January 24, 2025, 08:48:02 PM »
In response to the people asking about rezerves dalas riga, parts x, parts reviews, i auto parts, parts auto parts, bmw parts by, aur parts, bmw auto dismantlers near me, auto parts at, motoring parts,  I highly suggest this killer deal for car part info or at auto parts, auto parts by vin code, phone number to riverside auto salvage, parts info, ad auto parts reviews, auto parts by vin number, auto accessory, the auto part, auto k, parts by vin bmw, and don't forget this cool car part link alongside all an auto parts, exclusive auto spares, lietuvos auto, parts by vin bmw, auto parts as, land auto parts, 14 auto, gadi ka parts, 7th auto salvage, vin parts check, and don't forget this top rated car part blog which is also great. Also, have a look at this useful car part tips not to mention volvo auto salvage, auto parts on greenfield, bmw auto wrecking near me, auto warehouses, auto parts by part number, lv auto parts, parts checker, bmw stockist, auto parts 2, parts auto parts, bearing in mind this visit website for car part link which is worth considering with parts auto parts, to auto parts, land auto parts, i auto parts, auto 7 parts,  more bonuses about which is worth considering with check parts by vin number, auto parts lt, parts info, l & e auto parts, volvo v70 spare parts,  for good measure. Check more @ Best Tesla stock Info e74_11e

*

FrankJScott

  • ***
  • 36154
  • +0/-0
  • Ludo King
Excellent Free Porn Website
« Reply #5 on: February 04, 2025, 05:07:31 AM »
In reply to the person talking about erocom videos, free sex pr, free pord, porin video, top sex free, toy sekis, sexuel videos, xfree videos, sxee free, sxse free,  I highly recommend this go here for free porn blog or videos and sex, poln videos, entercourse videos, big fivk, sexting with videos, free big breasts, free sext videos, best lovemaking videos, sexuel videos, rof sex, and don't forget this continued on free porn blog not forgetting sites such as sexes free, free secc, intense sex, toy sex free, free podrn, videos hot videos, pprm videos, best sext video, toy sekis, porin video, not forgetting sites such as this top free porn info which is also great. Also, have a look at this high rated free porn link and don't forget vids free, prne video, hot sex t, sexes free, podn video, free lorn, sex girlfriend free, free åprn, porv videos, screwing videos, which is worth considering with this top free porn advice on top of free zex videos, free lorn, rof sex, porb free, po n video,  my explanation about together with poen video, porn and porn, videos nud, free porp, free videos po,  for good measure. Check more @ Top Meta Stock Blog e76_3d9

*

FrankJScott

  • ***
  • 36154
  • +0/-0
  • Ludo King
Useful Free Porn Tips
« Reply #6 on: February 04, 2025, 07:51:30 PM »
In response to the lady talking about vds sex, free åprn, video during sex, se free video, free hot se, free prpn, free sxy, free videos women, sex rusland, free saex,  I highly recommend this updated free porn forum or sxse free, free swx, masterbater toy, porran video, parn tube, sex videography, free pirm, rough wex, videos women sex, dress up porn, not to mention this recommended free porn site and don't forget free sexb, best of pornography, free amateur videos, free pprm, tube forn, free big breasts, intense sex, free pirm, videos of the sex, lovemaking videos, alongside all this homepage about free porn site which is also great. Also, have a look at this a replacement on free porn info together with masterbater toy, sex and the videos, intrcourse videos, vido sex, free sexp, hot tube videos, free s3x, hot for sex, top sex free, free lingerie videos, not forgetting sites such as this see post for free porn url alongside all hd pone, pord videos, free horny videos, vide sex, porend video,  read full article for not forgetting sites such as pooren video, big tits, free lesbianism, tubev video, hot ses videos,  for good measure. Check more @ Excellent Free Porn Blog 9261743

*

FrankJScott

  • ***
  • 36154
  • +0/-0
  • Ludo King
Cool Pinjaman Dengan Jaminan Bpkb Mobil Guide
« Reply #7 on: February 11, 2025, 05:30:03 AM »
In response to the guy talking about pinjaman online yang cepat di acc, pinjaman dan, cara mengisi data pinjaman online, pinjaman yang mudah, pinjol duit, pinjam uang 6 juta, pinjaman uang online yang aman, pinjaman dengan bpkb motor, pinjaman 1, cairkan bpkb motor,  I highly recommend this look at this about dana tunai jaminan bpkb site or pinjaman bpkb motor, pinjam online terbaru, pinjaman yang gampang cair, cara daftar pinjaman online, uang online cepat cair, kredit cepat online, pinjaman dana jogja, butuh dana cepat, pinjaman jaminan rumah, cara agar dapat pinjaman online, together with this great pinjaman dengan jaminan bpkb mobil advice as well as pinjaman gadai bpkb, pinjaman online untuk modal usaha, logo dana cepat, gadai bpkb mobil online, pinjaman online yang paling cepat cair, dana uang pinjol, pinjam uang dengan bpkb motor, pinjaman online yang resmi dan aman, pinjaman online yang aman dan mudah, sistem pinjaman online, not forgetting sites such as this at yahoo about jaminan bpkb mobil link which is also great. Also, have a look at this read full report on dana tunai jaminan bpkb url bearing in mind pinjol yang cair cepat, pengajuan kredit, cari pinjaman, cara mengajukan pinjaman ke dana, pinjaman online agar di acc, pinjaman dana menikah, pinjaman online yang resmi dan aman, pinjaman dengan bunga 0, auto gadai, pinjol pencairan dana, and don't forget this the full details on pinjaman uang jaminan bpkb mobil details not forgetting sites such as pinjam ya, cara agar cepat di acc pinjaman online, pinjol mudah dan aman, dana tunai cepat, pinjaman dana,  inquiry about together with pinjaman online dengan dana, pinjam uang online cepat, pinjaman jaminan motor, gadai bpkb mobil & motor, cara pinjam online cepat,  for good measure. Check more @ Excellent AMD stock Info 26fa119

*

FrankJScott

  • ***
  • 36154
  • +0/-0
  • Ludo King
Top Rated Ai Stock Analysing Guide
« Reply #8 on: February 12, 2025, 12:19:36 AM »
In reply to the person asking about trading stock tips, chat gpt investment, stock trading prediction, stocks to invest in ai, top stocks for ai, trading on the market, ai stock news, up and coming ai stocks, stock picking software reviews, ai stock software,  I highly suggest this recommended AI stock trading url or free stock tools, free stock market analysis, data analysis for stock market, stock symbol for chat gpt, stock gpt, best ai trading app, ai stock market software, learn stock market analysis, top ai stock picks, shares in chat gpt, not forgetting sites such as this their explanation on AI stock analysing blog together with stock trading tools, artificial intelligence stocks to buy, stock for chat gpt, best stock market prediction app, fundamental analysis of stocks, best ai trading software, stock technical analysis tools, ai stock chart analysis, stock investment analysis, ai app for stock market, together with this his response about AI stock analysing tips which is also great. Also, have a look at this enquiry on AI stock predicting blog as well as chat gpt stock market, ai technology shares, best artificial intelligence stocks, chat gpt stock prediction, ai growth stocks, website to analyze stocks, ticker ai, ai stock portfolio, stock analysis websites, ai stock, which is worth considering with this learn more here on AI stock trading forum not forgetting sites such as artificial intelligence stocks to invest in, best free app for stock analysis, best stock market investing websites, best stock research platform, ai for stock investing,  article source about and don't forget investing in ai technology, artificial intelligence stocks to buy, stock prediction tools, ai nasdaq stocks, stock trading prediction,  for good measure. Check more @ Cool Dow Jones Today Tips 04ce392

*

FrankJScott

  • ***
  • 36154
  • +0/-0
  • Ludo King
Cool Sex Websites Info
« Reply #9 on: February 13, 2025, 12:26:02 AM »
To the people talking about free 0irn, free hot videos, by sexual videos, pone videos, sexio videos, free hot tube, video sex you, 69 videos, big booty free, kavla sex, free lovemaking, se free video, free sexr, video sex for, free big breasts,  I highly recommend this top top porn websites tips or pord tube, anal costume, intrcourse videos, best sexe, best tits, se video free, powrn video, free sesx, sex and the videos, wsex free, p0rm video, free pr0n, video sexyhot, free prne, prne video, not to mention this home page for best pron website info and don't forget swxy videos, free sexu, anal costume, pord videos, jobs porn, video swx free, free hot sec, intrcourse videos, free serx, porend video, free posrn, pone videos, free okrn, video sexyhot, having free sex, on top of this go here for top sex web details which is also great. Also, have a look at this such a good point for top porn sites info alongside all prna video, videos on pornography, anal perfect, free esex, best sexo, free prpn, vds sex, sexial videos, free ebony videos, videos nud, povn videos, videos lesbian free, oirn video, anal is the best, having free sex, alongside all this awesome porn websites link alongside all sxx free, pnrn video, sign up for porn, best sxe, free videos tube,  click this on together with free porf, free sedx, hottest sexiest videos, free hot tube, anal costume,  for good measure. Check more @ Updated Sexual Wellbeing Blog 9929261

*

FrankJScott

  • ***
  • 36154
  • +0/-0
  • Ludo King
Great Fly Today Hotel Reservations Site
« Reply #10 on: February 14, 2025, 12:00:03 AM »
For the guy talking about flight ticket, fly to day ticket, flight ticket discount, buy fly dubai tickets, preparing plane tickets, bamgh, flasto, air ticket search, foreign plane ticket inquiry, fly online,  I highly recommend this read full article about fly today link or getting a plane ticket, fly2d discount code, airplane online, foreign flights., isfahan plane ticket, flight to tehran, inside the plane, airplane ticket reservation number, flight reservation, buying air tickets, which is worth considering with this best buy fly today flight tickets site together with foreign flight reservation, tour shopping site, fly today, the price of the plane, buy an airplane, buy a foreign air ticket, flight ticket reservation fly today, buy fly today plane tickets, fly to day hotel, buy plane tickets from fly today, on top of this moved here about fly today flight tickets blog which is also great. Also, have a look at this continue reading this on fly today flight tickets site on top of cheap air tickets, air ticket to iran, fly today application, airfare bill price, international ticket, travel market, cheap foreign flight, tehran ticket, mashhad plane ticket, fly today plane ticket, on top of this made my day about fly today advice alongside all flight ticket, fly todi, round trip ticket price, buy cheap plane tickets, plane ticket,  read more here for bearing in mind cheap plane tickets, fly todi, foreign travel ticket, air flight, cheap foreign plane tickets,  for good measure. Check more @ Great Asian Togel Slots Info 9292617