{"id":1635,"date":"2026-01-13T02:12:15","date_gmt":"2026-01-13T02:12:15","guid":{"rendered":"https:\/\/hydrauliccylindersmanufacturer.com\/?post_type=product&#038;p=1635"},"modified":"2026-01-13T02:13:23","modified_gmt":"2026-01-13T02:13:23","slug":"kafes-kollu-paletli-vinc-icin-pim-saftli-hidrolik-silindirler","status":"publish","type":"product","link":"https:\/\/hydrauliccylindersmanufacturer.com\/tr\/urun\/kafes-kollu-paletli-vinc-icin-pim-saftli-hidrolik-silindirler\/","title":{"rendered":"Makasl\u0131 kollu paletli vin\u00e7ler i\u00e7in mafsall\u0131 \u015faftl\u0131 hidrolik silindirler"},"content":{"rendered":"<div class=\"content-container\">\n<div class=\"tech-card\">\n<p>Biliyorsunuz, 18 y\u0131l\u0131 a\u015fk\u0131n s\u00fcredir hidrolik s\u0131v\u0131 ve \u00e7elik tozuyla bo\u011fu\u015fuyoruz ve a\u011f\u0131r kald\u0131rma ekipmanlar\u0131nda tekrar eden bir tema fark ettik. Herkes ana bom silindirlerine, yani a\u011f\u0131r i\u015fleri yapan devlere tak\u0131nt\u0131l\u0131d\u0131r, ancak operasyonun isimsiz kahramanlar\u0131n\u0131 genellikle g\u00f6zden ka\u00e7\u0131r\u0131rlar: <strong>Pim \u015eaftl\u0131 Hidrolik Silindirler<\/strong>. These compact, high-force actuators are the veritable &#8220;glue&#8221; that holds a massive truss arm crawler crane together. When you are assembling a 600-ton crane on a wind farm site with winds gusting at 15 m\/s, you don&#8217;t want a pin cylinder that hesitates. You want a component that slides the locking pin home with the authority of a bank vault door closing.<\/p>\n<p>In our experience, the failure of a pin pusher cylinder isn&#8217;t just a maintenance annoyance; it\u2019s a project stopper. We\u2019ve seen operators lose entire days trying to manually hammer out stuck pins because the OEM cylinder seals failed under thermal expansion, or the rod bent slightly due to unseen shear forces during disassembly. That is why we don&#8217;t just &#8220;manufacture&#8221; cylinders; we engineer them to survive the brutal reality of construction sites, from the freezing tundras of Heilongjiang to the humid coasts of Florida.<\/p>\n<p>The trick isn&#8217;t just raw power. It&#8217;s about concentricity, seal memory, and material resilience. Before we dive into the metallurgy that makes our <strong>Mil mili hidrolik silindirleri<\/strong> Farkl\u0131 bir \u015fey bu, sihrin nerede ger\u00e7ekle\u015fti\u011fini g\u00f6rmenizi istiyorum. Tam \u015feffafl\u0131\u011fa inan\u0131yoruz (bu sekt\u00f6rde nadir g\u00f6r\u00fclen bir \u015fey).<\/p>\n<div class=\"vr-banner\">\n<h3 style=\"margin-top: 0; color: var(--accent-cyan);\">\u00dcretim tesisimizin i\u00e7ine bir g\u00f6z at\u0131n.<\/h3>\n<p style=\"text-align: center;\">\u00dcretim hatt\u0131m\u0131z\u0131 gezin, CNC honlama makinelerimizi inceleyin ve kalite kontrol laboratuvarlar\u0131m\u0131z\u0131 ger\u00e7ek zamanl\u0131 olarak g\u00f6r\u00fcn.<\/p>\n<p><a class=\"cta-button\" href=\"https:\/\/market.m.taobao.com\/app\/virtualbuy-frontend-library\/virtualbuy-viewer\/homeDecoration.html?id=78a76263-47ab-485f-b978-0dafacfb4096\" target=\"_blank\" rel=\"noopener\"><br \/>\nSanal Fabrika Turuna Ba\u015fla<br \/>\n<\/a><\/p>\n<\/div>\n<\/div>\n<div class=\"grid-2\">\n<div class=\"tech-card\">\n<h2>Pim Takman\u0131n M\u00fchendislik Ger\u00e7ekli\u011fi<\/h2>\n<p>Most printers and catalog designers don&#8217;t realize that a pin cylinder acts as a structural member once the crane is assembled. While its primary job is insertion and retraction, during the lift, it often endures micro-vibrations and side-loading that can destroy standard commercial seals. We design our <strong>Kafes kollu paletli vin\u00e7 hidrolik silindirleri<\/strong> with a specific focus on &#8220;holding integrity.&#8221;<\/p>\n<p>We use high-grade 42CrMo steel for the piston rods, quenched and tempered to ensure that even if the truss sections are slightly misaligned during assembly (and let&#8217;s be honest, they always are), the rod won&#8217;t buckle. We also integrate a specialized wiper seal technology. Why? These cylinders live in the joints of the crane, exactly where grease, sand, and metallic grit accumulate. A standard wiper lets that grit in, scoring the barrel. Our dual-lip wipers keep the internal fluid pristine, extending service life by 30-40%.<\/p>\n<\/div>\n<div class=\"tech-card\">\n<h2>Teknik \u00d6zellikler ve Performans<\/h2>\n<div style=\"overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 20px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif; min-width: 500px;\">\n<thead>\n<tr style=\"background-color: #2c3e50; color: white;\">\n<th style=\"padding: 16px 12px; text-align: left; font-weight: 600; border: 1px solid #34495e;\">Parametre<\/th>\n<th style=\"padding: 16px 12px; text-align: left; font-weight: 600; border: 1px solid #34495e;\">De\u011fer<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background-color: #f8f9fa;\">\n<td style=\"padding: 14px 12px; border: 1px solid #e0e0e0; font-weight: 600;\">\u0130\u015flev<\/td>\n<td style=\"padding: 14px 12px; border: 1px solid #e0e0e0; color: #2980b9;\">Tamponlama etkisi<\/td>\n<\/tr>\n<tr style=\"background-color: white;\">\n<td style=\"padding: 14px 12px; border: 1px solid #e0e0e0; font-weight: 600;\">Silindir \u00e7ap\u0131<\/td>\n<td style=\"padding: 14px 12px; border: 1px solid #e0e0e0; color: #2980b9;\">80 mm<\/td>\n<\/tr>\n<tr style=\"background-color: #f8f9fa;\">\n<td style=\"padding: 14px 12px; border: 1px solid #e0e0e0; font-weight: 600;\">\u00c7ubuk \u00e7ap\u0131<\/td>\n<td style=\"padding: 14px 12px; border: 1px solid #e0e0e0; color: #2980b9;\">40 mm<\/td>\n<\/tr>\n<tr style=\"background-color: white;\">\n<td style=\"padding: 14px 12px; border: 1px solid #e0e0e0; font-weight: 600;\">Seyahat<\/td>\n<td style=\"padding: 14px 12px; border: 1px solid #e0e0e0; color: #2980b9;\">200 mm &#8211; 530 mm<\/td>\n<\/tr>\n<tr style=\"background-color: #f8f9fa;\">\n<td style=\"padding: 14px 12px; border: 1px solid #e0e0e0; font-weight: 600;\">Maksimum bas\u0131n\u00e7<\/td>\n<td style=\"padding: 14px 12px; border: 1px solid #e0e0e0; color: #2980b9;\">25 MPa<\/td>\n<\/tr>\n<tr style=\"background-color: white;\">\n<td style=\"padding: 14px 12px; border: 1px solid #e0e0e0; font-weight: 600;\">Maksimum itme<\/td>\n<td style=\"padding: 14px 12px; border: 1px solid #e0e0e0; color: #2980b9;\">125 KN<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size: 0.9rem; margin-top: 15px; color: var(--text-secondary);\">*Herhangi bir vin\u00e7 \u015fasisine m\u00fckemmel \u015fekilde uyacak \u015fekilde montaj stillerini (flan\u015f, mafsal, k\u00fcpe) \u00f6zelle\u015ftiriyoruz.<\/p>\n<\/div>\n<\/div>\n<div class=\"tech-card\">\n<h2>Kritik Uygulama Senaryolar\u0131<\/h2>\n<p>Where do these cylinders actually live? They are the gatekeepers of the crawler crane&#8217;s modularity. You will find our <strong>pim \u015faftl\u0131 hidrolik silindirler<\/strong> Ray \u00e7er\u00e7evesi ba\u011flant\u0131lar\u0131n\u0131 devreye sokmak, kar\u015f\u0131 a\u011f\u0131rl\u0131k tepsilerini kilitlemek ve en \u00f6nemlisi, kafes bom b\u00f6l\u00fcmlerini sabitlemek. Tuzlu su p\u00fcsk\u00fcrtmesinin s\u00fcrekli bir d\u00fc\u015fman oldu\u011fu a\u00e7\u0131k deniz r\u00fczgar t\u00fcrbini montaj limanlar\u0131nda, \u00e7ukur korozyonunu \u00f6nlemek i\u00e7in \u00e7ubu\u011fa \u00f6zel bir seramik kompozit kaplama uyguluyoruz. E\u011fer bu pim pas nedeniyle s\u0131k\u0131\u015f\u0131rsa, g\u00fcnlerce s\u00fcren ar\u0131za s\u00fcresiyle kar\u015f\u0131 kar\u015f\u0131ya kal\u0131rs\u0131n\u0131z.<\/p>\n<p>Another intense scenario is the &#8220;super lift&#8221; attachment phase. This is where the crane needs to increase its capacity by adding a back mast. The hydraulic pins here must align with absolute precision. Our cylinders feature integrated linear position sensors (optional) or stroke-end damping to ensure the pin doesn&#8217;t slam into the housing, preserving the structural steel integrity over thousands of cycles. It\u2019s about finesse, not just brute force.<\/p>\n<div class=\"img-wrapper\"><img decoding=\"async\" src=\"https:\/\/hydrauliccylindersmanufacturer.com\/wp-content\/uploads\/2026\/01\/Truss-arm-crawler-crane-hydraulic-cylinders.webp\" alt=\"A\u011f\u0131r hizmet tipi kafes kollu paletli vin\u00e7 hidrolik silindir uygulamas\u0131\" title=\"\"><\/div>\n<div style=\"text-align: center;\"><a class=\"cta-button\" href=\"https:\/\/hydrauliccylindersmanufacturer.com\/tr\/bize-ulasin\/\">Vin\u00e7inizin Uyumlulu\u011funu Kontrol Edin<\/a><\/div>\n<\/div>\n<div class=\"tech-card\" style=\"border-left: 4px solid var(--accent-blue);\">\n<h3>Case Study: The &#8220;Iron Dust&#8221; Challenge in Western Australia<\/h3>\n<p><strong>Sorun:<\/strong> Avustralya'n\u0131n Pilbara b\u00f6lgesindeki b\u00fcy\u00fck bir madencilik altyap\u0131 firmas\u0131 bir krizle kar\u015f\u0131 kar\u015f\u0131yayd\u0131. 400 tonluk paletli vin\u00e7 filolar\u0131nda her \u00e7eyrekte 15% oran\u0131nda bom kilitleme silindiri ar\u0131zas\u0131 ya\u015fan\u0131yordu. Su\u00e7lu neydi? \u00c7ok ince k\u0131rm\u0131z\u0131 demir cevheri tozu, orijinal ekipman \u00fcreticisinin contalar\u0131n\u0131 atlayarak hidrolik s\u0131v\u0131y\u0131 a\u015f\u0131nd\u0131r\u0131c\u0131 bir macuna d\u00f6n\u00fc\u015ft\u00fcr\u00fcyordu.<\/p>\n<p><strong>\u00c7\u00f6z\u00fcm\u00fcm\u00fcz:<\/strong> They reached out to us for a custom solution. We didn&#8217;t just sell them a catalog part. We re-engineered the cylinder head gland to accept a heavy-duty, aggressive ice-scraper style wiper (usually used in Siberia, but excellent for hard dust). We also upgraded the piston rod plating to a double-layer chrome process to increase surface hardness to HV900.<\/p>\n<p><strong>Sonu\u00e7:<\/strong> \u0130lk vincin yenilenmesinin ard\u0131ndan, silindirler 18 ay boyunca tek bir conta ar\u0131zas\u0131 veya s\u0131z\u0131nt\u0131 olay\u0131 olmadan \u00e7al\u0131\u015ft\u0131. M\u00fc\u015fteri, yaln\u0131zca ilk y\u0131lda ar\u0131za s\u00fcresi ve s\u0131v\u0131 de\u011fi\u015ftirme maliyetlerinde 120.000 TL tasarruf sa\u011flad\u0131\u011f\u0131n\u0131 tahmin etti. Bu, sistemin anla\u015f\u0131lmas\u0131n\u0131n \u00f6nemini kan\u0131tl\u0131yor. <em>\u00e7evre<\/em> anlamak kadar \u00f6nemlidir. <em>hidrolik<\/em>.<\/p>\n<div class=\"grid-3\" style=\"margin-top: 40px;\">\n<div class=\"quote-box\">\n<p>&#8220;We operate retrofitted Sany and XCMG cranes. Ever Power&#8217;s replacement pin cylinders fit perfectly and have outlasted the originals by a long shot.&#8221;<\/p>\n<p><strong>\u2014 Carlos M., Filo Direkt\u00f6r\u00fc, Brezilya<\/strong><\/p>\n<\/div>\n<div class=\"quote-box\">\n<p>&#8220;The response time from their engineering team in China was faster than my local suppliers in Germany. The drawings were spot on.&#8221;<\/p>\n<p><strong>\u2014 Hans Weber, Teknik Sorumlu, Hamburg<\/strong><\/p>\n<\/div>\n<div class=\"quote-box\">\n<p>&#8220;Finally, a pin pusher that doesn&#8217;t leak after three months of heavy-duty cycling. The finish on the rod is superb.&#8221;<\/p>\n<p><strong>\u2014 Liam O&#8217;Connor, Site Manager, UK<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"grid-2\">\n<div class=\"tech-card\">\n<h2>Fabrikadan Do\u011frudan \u00d6zelle\u015ftirme<\/h2>\n<p>\u00c7in'in \u00f6nde gelen sanayi b\u00f6lgesinde bulunmam\u0131z, \u00e7o\u011fu Bat\u0131l\u0131 distrib\u00fct\u00f6r\u00fcn sunamad\u0131\u011f\u0131 bir \u015feyi sunmam\u0131z\u0131 sa\u011fl\u0131yor: h\u0131z ve esneklik bir arada. Biz bir arac\u0131 de\u011filiz. Bize bir talep g\u00f6nderdi\u011finizde, CNC makinelerini programlayan ki\u015filerle ileti\u015fime ge\u00e7iyorsunuz. \u0130ster \u00fcretimden kalkm\u0131\u015f bir vin\u00e7 i\u00e7in tek bir yedek silindir, ister yeni bir OEM hatt\u0131 i\u00e7in 500 adetlik bir parti olsun, ihtiya\u00e7lar\u0131n\u0131za g\u00f6re \u00f6l\u00e7eklendirme yap\u0131yoruz.<\/p>\n<p>Port y\u00f6nlendirmelerinin, entegre valf bloklar\u0131n\u0131n (denge valfleri) ve piston ucu ba\u011flant\u0131lar\u0131n\u0131n tam \u00f6zelle\u015ftirmesini sunuyoruz. Her sipari\u015fi bir havac\u0131l\u0131k projesi titizli\u011fiyle ele al\u0131yoruz. Tesisimiz, silindir tabanlar\u0131nda tutarl\u0131 penetrasyon sa\u011flamak ve y\u00fcksek \u00e7evrimli y\u00fckler alt\u0131nda yorulma \u00e7atlamas\u0131 riskini ortadan kald\u0131rmak i\u00e7in otomatik kaynak robotlar\u0131 kullanmaktad\u0131r.<\/p>\n<p><a class=\"cta-button\" href=\"https:\/\/hydrauliccylindersmanufacturer.com\/tr\/bize-ulasin\/\">Fiyat Teklifi Al\u0131n<\/a><\/p>\n<\/div>\n<div class=\"img-wrapper\"><img decoding=\"async\" style=\"height: 100%; object-fit: cover;\" src=\"https:\/\/hydrauliccylindersmanufacturer.com\/wp-content\/uploads\/2025\/10\/hydraulic-cylinder-factory1.webp\" alt=\"Geli\u015fmi\u015f Hidrolik Silindir \u00dcretim Fabrikas\u0131\" title=\"\"><\/div>\n<\/div>\n<div class=\"tech-card\">\n<h2>S\u0131k\u00e7a Sorulan Sorular<\/h2>\n<p>\u0130\u015fte d\u00fcnya genelindeki sat\u0131n alma yetkilileri ve bak\u0131m sorumlular\u0131 taraf\u0131ndan bize s\u0131k\u00e7a sorulan ger\u00e7ek sorular.<\/p>\n<div class=\"faq-item\">\n<h3 class=\"faq-question\">Kullan\u0131m k\u0131lavuzu yoksa, vin\u00e7im i\u00e7in do\u011fru pim silindir boyutunu nas\u0131l belirleyebilirim?<\/h3>\n<div>\n<p>This happens more often than you&#8217;d think. The critical measurements we need are the pin diameter (which dictates the rod end inner diameter), the retracted length (pin to pin center), and the stroke length. If you can send us photos of the mounting bracket and the approximate tonnage of the crane, our engineering team can usually deduce the required force and dimensions based on our database of similar Truss arm crawler crane models.<\/p>\n<\/div>\n<\/div>\n<div class=\"faq-item\">\n<h3 class=\"faq-question\">\u00c7in'den \u00f6zel yap\u0131m hidrolik silindirlerin sevkiyat s\u00fcresi genellikle ne kadard\u0131r?<\/h3>\n<div>\n<p>Standart pim \u015faftl\u0131 silindirler i\u00e7in \u00fcretim s\u00fcremiz yakla\u015f\u0131k 15 ila 20 g\u00fcnd\u00fcr. Avrupa veya Kuzey Amerika'ya hava kargo ile g\u00f6nderim 5-7 g\u00fcn daha s\u00fcrer. Dolay\u0131s\u0131yla, ger\u00e7ek\u00e7i olarak, \u00f6zel olarak tasarlanm\u0131\u015f bir par\u00e7ay\u0131 4 haftadan k\u0131sa s\u00fcrede elinize alabilirsiniz. Bunu, b\u00fcy\u00fck Avrupal\u0131 \u200b\u200bOEM'lerden s\u0131k\u00e7a g\u00f6rd\u00fc\u011f\u00fcm\u00fcz 12 haftal\u0131k teslim s\u00fcreleriyle kar\u015f\u0131la\u015ft\u0131rd\u0131\u011f\u0131n\u0131zda, avantaj\u0131 g\u00f6rmeye ba\u015flars\u0131n\u0131z.<\/p>\n<\/div>\n<\/div>\n<div class=\"faq-item\">\n<h3 class=\"faq-question\">Arktik projeleri i\u00e7in \u00f6zel d\u00fc\u015f\u00fck s\u0131cakl\u0131k contal\u0131 silindirler temin edebilir misiniz?<\/h3>\n<div>\n<p>Kesinlikle. -20\u00b0C'nin alt\u0131na d\u00fc\u015fen ortamlarda, standart nitril contalar k\u0131r\u0131lgan hale gelir ve i\u015flevini yitirir. Hidrolik s\u0131v\u0131n\u0131z\u0131n t\u00fcr\u00fcne ba\u011fl\u0131 olarak, \u00f6zel d\u00fc\u015f\u00fck s\u0131cakl\u0131k poli\u00fcretan veya florosilikon bile\u015fiklerine ge\u00e7iyoruz. Teklif a\u015famas\u0131nda sadece \u00e7al\u0131\u015fma ortam\u0131n\u0131z\u0131 ve beklenen en d\u00fc\u015f\u00fck ortam s\u0131cakl\u0131\u011f\u0131n\u0131 bilmemiz gerekiyor.<\/p>\n<\/div>\n<\/div>\n<div class=\"faq-item\">\n<h3 class=\"faq-question\">Vin\u00e7 silindiri yedek par\u00e7alar\u0131n\u0131n toplu sipari\u015flerinde fiyat indirimi sunuyor musunuz?<\/h3>\n<div>\n<p>Yes, we do. Because setup times for our CNC machines are a significant part of the cost for single units, ordering in batches (even small ones like 5 or 10 units) drastically reduces the cost per unit. Many of our fleet customers order &#8220;shelf spares&#8221; along with their immediate replacement to lock in that lower pricing and minimize future downtime.<\/p>\n<\/div>\n<\/div>\n<div style=\"text-align: center; margin-top: 40px; padding-top: 20px; border-top: 1px solid #333;\">\n<p style=\"font-size: 1.2rem; color: #fff; margin-bottom: 20px;\"><span style=\"color: #000000;\">Hidrolik ar\u0131zalar konusunda endi\u015felenmeyi b\u0131rakmaya haz\u0131r m\u0131s\u0131n\u0131z?<\/span><\/p>\n<p><a class=\"cta-button\" style=\"background: var(--accent-cyan); color: #000;\" href=\"https:\/\/hydrauliccylindersmanufacturer.com\/tr\/bize-ulasin\/\">\u015eimdi bilgi al\u0131n<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Ever Power'\u0131n hassas pim \u015faftl\u0131 hidrolik silindirleri ile a\u011f\u0131r y\u00fcklerinizi g\u00fcvenli bir \u015fekilde kald\u0131r\u0131n. Kafes kollu paletli vin\u00e7ler i\u00e7in tasarlanm\u0131\u015f olup, \u00c7in'de h\u0131zl\u0131 \u00f6zel \u00fcretim ve k\u00fcresel sevkiyat imkan\u0131 sunmaktad\u0131r. Fabrikadan do\u011frudan fiyat teklifi almak i\u00e7in bug\u00fcn ileti\u015fime ge\u00e7in!<\/p>","protected":false},"featured_media":1636,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1064],"product_tag":[1063,1065],"class_list":{"0":"post-1635","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-truss-arm-crawler-crane-hydraulic-cylinders","7":"product_tag-crawler-crane-series-cylinders","8":"product_tag-pin-shaft-hydraulic-cylinders","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/hydrauliccylindersmanufacturer.com\/tr\/wp-json\/wp\/v2\/product\/1635","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hydrauliccylindersmanufacturer.com\/tr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hydrauliccylindersmanufacturer.com\/tr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hydrauliccylindersmanufacturer.com\/tr\/wp-json\/wp\/v2\/comments?post=1635"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hydrauliccylindersmanufacturer.com\/tr\/wp-json\/wp\/v2\/media\/1636"}],"wp:attachment":[{"href":"https:\/\/hydrauliccylindersmanufacturer.com\/tr\/wp-json\/wp\/v2\/media?parent=1635"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hydrauliccylindersmanufacturer.com\/tr\/wp-json\/wp\/v2\/product_brand?post=1635"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hydrauliccylindersmanufacturer.com\/tr\/wp-json\/wp\/v2\/product_cat?post=1635"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hydrauliccylindersmanufacturer.com\/tr\/wp-json\/wp\/v2\/product_tag?post=1635"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}