{"id":941,"date":"2019-04-25T14:54:39","date_gmt":"2019-04-25T06:54:39","guid":{"rendered":"https:\/\/www.sevencrane.com\/?p=941"},"modified":"2022-11-23T11:58:21","modified_gmt":"2022-11-23T03:58:21","slug":"how-to-select-of-gantry-crane","status":"publish","type":"post","link":"https:\/\/www.sevencrane.com\/af\/how-to-select-of-gantry-crane\/","title":{"rendered":"Hoe om die portaalkraan te kies"},"content":{"rendered":"<h2 class=\"wp-block-heading\">1.Hoofbalk<\/h2>\n\n\n\n<p>Verskillende hoofbalkstrukture het verskillende dravermo\u00eb. As 5 ton dikwels opgelig word, word enkelbalk-portaalkrane met groter dravermo\u00eb gekies om oorlading te vermy en nie in staat is om die operasie te voltooi nie.<br>As die begroting voldoende is, probeer om &#039;n groter optelgewig te kies, wat &#039;n wyse keuse is. <br>Indien die drakrag 20 ton oorskry, moet dubbelbalk-portaalkraan so ver moontlik gekies word. <br><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/10\/10111807\/gantry-crane.jpg\" alt=\"\" class=\"wp-image-1329 lazyload\"\/><noscript><img decoding=\"async\" width=\"854\" height=\"640\" src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/10\/10111807\/gantry-crane.jpg\" alt=\"\" class=\"wp-image-1329 lazyload\" srcset=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/10\/10111807\/gantry-crane.jpg 854w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/10\/10111807\/gantry-crane-300x225.jpg 300w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/10\/10111807\/gantry-crane-768x576.jpg 768w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/10\/10111807\/gantry-crane-428x321.jpg 428w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/10\/10111807\/gantry-crane-345x258.jpg 345w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/10\/10111807\/gantry-crane-253x190.jpg 253w\" sizes=\"(max-width: 854px) 100vw, 854px\" \/><\/noscript><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">2. Span en hoogte van hoofbalk<\/h2>\n\n\n\n<p>Volgens die verskillende gebruiksplekke van portaalkraan moet ons oorweeg of dit gerieflik is om die motor hieronder oor te steek, vermy om die spasie te beset, wat lei tot ander ongerief, maar ook baie pynlik, na installasie kan dit nie verander word nie.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/23114917\/use-sites-of-gantry-crane.jpg\" alt=\"gebruik staanplekke van portaalkraan\" class=\"wp-image-3928 lazyload\"\/><noscript><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/23114917\/use-sites-of-gantry-crane.jpg\" alt=\"gebruik staanplekke van portaalkraan\" class=\"wp-image-3928 lazyload\" srcset=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/23114917\/use-sites-of-gantry-crane.jpg 1024w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/23114917\/use-sites-of-gantry-crane-300x225.jpg 300w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/23114917\/use-sites-of-gantry-crane-768x576.jpg 768w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/23114917\/use-sites-of-gantry-crane-428x321.jpg 428w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/23114917\/use-sites-of-gantry-crane-345x258.jpg 345w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/23114917\/use-sites-of-gantry-crane-253x190.jpg 253w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/noscript><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">3.Kajuit<\/h2>\n\n\n\n<p>Voordat jy kies en koop, is dit nodig om die aantal rytye in ag te neem. Om veiligheidsredes is dit beter om &#039;n kajuit te h\u00ea, sodat die operateur in die kajuit kan staan en die werkterrein hieronder kan dophou, die visie verbreed om veiligheid te verhoog, om te verhoed dat ander personeellede per ongeluk beseer word nadat hy opgetel het. <br><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/23114910\/cabin-of-the-crane.jpg\" alt=\"kajuit van die hyskraan\" class=\"wp-image-3926 lazyload\"\/><noscript><img decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/23114910\/cabin-of-the-crane.jpg\" alt=\"kajuit van die hyskraan\" class=\"wp-image-3926 lazyload\" srcset=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/23114910\/cabin-of-the-crane.jpg 800w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/23114910\/cabin-of-the-crane-300x200.jpg 300w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/23114910\/cabin-of-the-crane-768x512.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/noscript><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">4.Velocity Need Frequency Conversion<\/h2>\n\n\n\n<p>Frekwensie-omskakeling is meer energiebesparend, veiliger werking en makliker bestuur, maar die koste is hoog. As die begroting onvoldoende is, om koste te bespaar, kan ons dit nie oorweeg nie.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/23114914\/site-photo-of-the-gantry-crane.jpg\" alt=\"werf-foto-van-die-portaal-kraan.\" class=\"wp-image-3927 lazyload\"\/><noscript><img decoding=\"async\" width=\"853\" height=\"640\" src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/23114914\/site-photo-of-the-gantry-crane.jpg\" alt=\"werf-foto-van-die-portaal-kraan.\" class=\"wp-image-3927 lazyload\" srcset=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/23114914\/site-photo-of-the-gantry-crane.jpg 853w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/23114914\/site-photo-of-the-gantry-crane-300x225.jpg 300w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/23114914\/site-photo-of-the-gantry-crane-768x576.jpg 768w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/23114914\/site-photo-of-the-gantry-crane-428x321.jpg 428w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/23114914\/site-photo-of-the-gantry-crane-345x258.jpg 345w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/23114914\/site-photo-of-the-gantry-crane-253x190.jpg 253w\" sizes=\"(max-width: 853px) 100vw, 853px\" \/><\/noscript><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">5.Trollies en Elektriese Hysbakke<\/h2>\n\n\n\n<p>Die opheffingstruktuur van elke portaalkraan is baie belangrik. Sonder goeie opheffing of werking is die werkspoed stadig en die dravermo\u00eb swak. As die drakrag minder as 20 ton is, kan die motor Europese takel kies; as die drakrag meer as 20 ton is, is dit nodig om die motor met hysstruktuur te kies (geskik vir die konfigurasie van groot tonnemaat of werksgraad A5 of ho\u00ebr). <\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/www.sevencrane.com\/af\/product\/european-type-electric-hoist\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/10\/10111804\/european-wire-rope-hoist-6.jpg\" alt=\"\" class=\"wp-image-1328 lazyload\"\/><noscript><img decoding=\"async\" width=\"600\" height=\"667\" src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/10\/10111804\/european-wire-rope-hoist-6.jpg\" alt=\"\" class=\"wp-image-1328 lazyload\" srcset=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/10\/10111804\/european-wire-rope-hoist-6.jpg 600w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/10\/10111804\/european-wire-rope-hoist-6-270x300.jpg 270w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/noscript><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">6.Werkvlak<\/h2>\n\n\n\n<p>Vir groot-tonnage hyskrane moet werkvlak ho\u00ebr wees, soos A6 of selfs A7; vir kleintonnage-hyskrane, selfs al word hyser as hysmeganisme gebruik, kan A3-werkvlak gekies word, maar met inagneming van die gerief van oorsese klante vir latere instandhouding, beveel ons A4- of A5-werkvlak aan. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7.Temperatuur<\/h2>\n\n\n\n<p>Plaaslike omgewingstemperatuur is ook die sleutelpunt om in ag te neem by die aankoop van portaalkrane. As die temperatuur 40 grade Celsius oorskry, is dit nodig om al die konfigurasies te vervang met ho\u00eb temperatuurbestande, so die prys sal baie styg. <\/p>","protected":false},"excerpt":{"rendered":"<p>1.Hoofbalk Verskillende hoofbalkstrukture het verskillende dravermo\u00eb. As 5 ton dikwels opgelig word, word enkelbalk-portaalkrane met groter dravermo\u00eb gekies om oorlading te vermy en nie in staat is om die operasie te voltooi nie. As die begroting voldoende is, probeer om &#039;n groter hysgewig te kies, wat &#039;n wyse keuse is. As die drakrag...<\/p>","protected":false},"author":2,"featured_media":1329,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[38],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to Select the High Quality Gantry Crane - SEVENCRANE<\/title>\n<meta name=\"description\" content=\"This article will help you choose a good gantry crane from seven aspects. 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