{"id":3052,"date":"2026-03-25T11:38:26","date_gmt":"2026-03-25T03:38:26","guid":{"rendered":"https:\/\/used-towercrane.com\/?p=3052"},"modified":"2026-03-25T11:38:26","modified_gmt":"2026-03-25T03:38:26","slug":"comansa-tower-crane-21lc290-with-18-ton-lifting-capacity-for-sale","status":"publish","type":"post","link":"https:\/\/used-towercrane.com\/fr\/comansa-tower-crane-21lc290-with-18-ton-lifting-capacity-for-sale\/","title":{"rendered":"Grue \u00e0 tour Comansa 21LC290 d&#039;une capacit\u00e9 de levage de 18 tonnes \u00e0 vendre"},"content":{"rendered":"<h1 style=\"text-align: center;\">Grue Comansa 21LC290 d&#039;une capacit\u00e9 de levage de 18 tonnes \u00e0 vendre<\/h1>\n<div class=\"auto-hide-last-sibling-br paragraph-u1TS5p paragraph-element br-paragraph-space\">Comansa 21LC290\u00a0: une grue \u00e0 tour \u00e0 toit plat polyvalente<\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-u1TS5p paragraph-element br-paragraph-space\">La grue \u00e0 tour \u00e0 fl\u00e8che horizontale Comansa 21LC290 est disponible en deux versions, chacune offrant des performances remarquables. Elle peut soulever une charge maximale de 12 ou 18 tonnes. Avec une port\u00e9e maximale de 74 m\u00e8tres, elle assure une couverture \u00e9tendue du chantier.<\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-u1TS5p paragraph-element br-paragraph-space\">Gr\u00e2ce au syst\u00e8me modulaire Comansa, <a href=\"https:\/\/www.facebook.com\/profile.php?id=61564471755210\">cette grue<\/a> propose une large gamme de longueurs de fl\u00e8che, disponibles \u00e0 des intervalles de 4 ou 6 m\u00e8tres, permettant des configurations personnalisables pour r\u00e9pondre aux diverses exigences du projet.<\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-u1TS5p paragraph-element br-paragraph-space\">Comme les autres grues \u00e0 fl\u00e8che horizontale Comansa, la 21LC290 est \u00e9quip\u00e9e d&#039;un syst\u00e8me \u00e0 double chariot avec commutation automatique. Ce syst\u00e8me permet \u00e0 l&#039;op\u00e9rateur d&#039;optimiser le fonctionnement en fonction de la situation. Lorsque la grue doit supporter sa charge maximale, elle fonctionne avec le double chariot. Dans les situations exigeant une charge maximale en bout de fl\u00e8che, elle fonctionne avec le seul chariot avant et \u00e0 vitesse maximale.<\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-u1TS5p paragraph-element br-paragraph-space\">Pour optimiser la gestion du parc de location et minimiser les investissements structurels, cette grue partage des pi\u00e8ces de fl\u00e8che avec les mod\u00e8les 21CM450 et 21CM550 de la s\u00e9rie 2100.<\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-u1TS5p paragraph-element br-paragraph-space\">La cabine panoramique Comansa est livr\u00e9e en \u00e9quipement standard sur ce mod\u00e8le, propos\u00e9 exclusivement en Asie, Oc\u00e9anie, Afrique, Moyen-Orient et Am\u00e9rique du Sud, garantissant une exp\u00e9rience de conduite compl\u00e8te et confortable aux utilisateurs de ces r\u00e9gions.<\/div>\n<h2 style=\"text-align: center;\">&quot;Informations de base&quot;<\/h2>\n<table>\n<tbody>\n<tr>\n<td width=\"153\">Type de relevage\u00a0:<\/td>\n<td width=\"158\">Grue \u00e0 tour \u00e0 toit plat<\/td>\n<td width=\"151\">Num\u00e9ro interne<\/td>\n<td width=\"159\">ympf04<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">Nom de la marque\u00a0:<\/td>\n<td width=\"158\">Coman\u00e7a<\/td>\n<td width=\"151\">Mod\u00e8le:<\/td>\n<td width=\"159\">21CM450<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">Max. Charger:<\/td>\n<td width=\"158\">18 tonnes<\/td>\n<td width=\"151\">Longueur de la fl\u00e8che\u00a0:<\/td>\n<td width=\"159\">74 m<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">Charge en bout de fl\u00e8che\u00a0:<\/td>\n<td width=\"158\">2,7 tonnes<\/td>\n<td width=\"151\">Condition<\/td>\n<td width=\"159\">Utilis\u00e9<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">Taille de la section du m\u00e2t\u00a0:<\/td>\n<td width=\"158\">2,5 x 2,5 x 5,5 m<\/td>\n<td width=\"151\">Ann\u00e9e<\/td>\n<td width=\"159\">2016<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">Hauteur sous crochet :<\/td>\n<td width=\"158\">65,6 m<\/td>\n<td width=\"151\">Hauteur maximale sous crochet :<\/td>\n<td width=\"159\">129,1 m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"text-align: center;\">\u00bbPhotos d\u00e9taill\u00e9es\u00ab<\/h2>\n<p>&nbsp;<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 25%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-3052 gallery-columns-4 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/used-towercrane.com\/fr\/comansa-tower-crane-21cm335-with-18-ton-lifting-capacity-for-sale\/df063f7948cfc04bbcbb8c8f946aaef\/'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/used-towercrane.com\/wp-content\/uploads\/2024\/07\/df063f7948cfc04bbcbb8c8f946aaef-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"01_Comansa tower crane\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/used-towercrane.com\/fr\/comansa-tower-crane-21cm335-with-18-ton-lifting-capacity-for-sale\/94112568d552c23ec65aaa79bd44b57\/'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/used-towercrane.com\/wp-content\/uploads\/2024\/07\/94112568d552c23ec65aaa79bd44b57-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"02_Comansa tower crane\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/used-towercrane.com\/fr\/comansa-tower-crane-21cm335-with-18-ton-lifting-capacity-for-sale\/3360896d9fa5367c2ea9ce24ebfd616\/'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/used-towercrane.com\/wp-content\/uploads\/2024\/07\/3360896d9fa5367c2ea9ce24ebfd616-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"03_Comansa tower crane\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/used-towercrane.com\/fr\/comansa-tower-crane-21cm335-with-18-ton-lifting-capacity-for-sale\/8134f6959e0a6db422164c27d1bb95a\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/used-towercrane.com\/wp-content\/uploads\/2024\/07\/8134f6959e0a6db422164c27d1bb95a-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/used-towercrane.com\/fr\/comansa-tower-crane-21cm335-with-18-ton-lifting-capacity-for-sale\/562cf530c9326d54919f231ccc32d65\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/used-towercrane.com\/wp-content\/uploads\/2024\/07\/562cf530c9326d54919f231ccc32d65-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Comansa tower crane08\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/used-towercrane.com\/fr\/comansa-tower-crane-21cm335-with-18-ton-lifting-capacity-for-sale\/33db36ba0337f6b368b42451b3ee5a3\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/used-towercrane.com\/wp-content\/uploads\/2024\/07\/33db36ba0337f6b368b42451b3ee5a3-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Comansa tower crane\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/used-towercrane.com\/fr\/comansa-tower-crane-21cm335-with-18-ton-lifting-capacity-for-sale\/21b2fe4d1b549c8c4c5e0592e6101b1\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/used-towercrane.com\/wp-content\/uploads\/2024\/07\/21b2fe4d1b549c8c4c5e0592e6101b1-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"04_Comansa tower crane\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/used-towercrane.com\/fr\/comansa-tower-crane-21cm335-with-18-ton-lifting-capacity-for-sale\/e69170dfd93a2d9e26e0b64ebad3b16\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/used-towercrane.com\/wp-content\/uploads\/2024\/07\/e69170dfd93a2d9e26e0b64ebad3b16-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"05_Comansa tower crane\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><!--more--><\/p>\n<h2 style=\"text-align: center;\">\u00bbParam\u00e8tres principaux du produit\u00ab<\/h2>\n<p>Hera Engineering poss\u00e8de une expertise reconnue dans le domaine de la construction et des ouvrages temporaires, notamment en mati\u00e8re de conception et de v\u00e9rification de grues \u00e0 tour. Nous avons r\u00e9cemment \u00e9t\u00e9 mandat\u00e9s pour la v\u00e9rification de la conformit\u00e9 de plusieurs structures de grues \u00e0 tour \u00e0 la norme australienne, une obligation l\u00e9gale pour l&#039;importation de grues \u00e0 tour \u00e9trang\u00e8res. Parmi les projets r\u00e9alis\u00e9s figure la v\u00e9rification d&#039;une grue \u00e0 fl\u00e8che t\u00e9lescopique Comansa 21LC290-18t, qui a n\u00e9cessit\u00e9 des calculs complexes de charges dynamiques et de vent, ainsi qu&#039;une mod\u00e9lisation structurelle d\u00e9taill\u00e9e de la grue.<\/p>\n<h2>CARACT\u00c9RISTIQUES TECHNIQUES<\/h2>\n<div>\n<div class=\"rich-text-table\">\n<table>\n<tbody>\n<tr>\n<th><\/th>\n<th>Charge maximale<\/th>\n<th>Atteindre<\/th>\n<th>Charge en bout de fl\u00e8che<\/th>\n<th>Technique<br \/>\nFiche de donn\u00e9es<\/th>\n<\/tr>\n<tr>\n<th>Normale<\/th>\n<th>PowerLift<\/th>\n<\/tr>\n<tr>\n<td><strong><b>21LC290 12t<\/b><\/strong><\/td>\n<td>26\u00a0460 livres<\/td>\n<td>242,7 pieds<\/td>\n<td>6172 lb<\/td>\n<td>6 550 livres<\/td>\n<td>\n<div>EN 14439 C25<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td><strong><b>21LC290 18t<\/b><\/strong><\/td>\n<td>39\u00a0670 lb<\/td>\n<td>242,7 pieds<\/td>\n<td>6172 lb<\/td>\n<td>6 550 livres<\/td>\n<td>\n<div>EN 14439 C25<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h2 style=\"text-align: center;\">&quot;Voie rapide&quot;<\/h2>\n<h2 style=\"text-align: center;\"><\/h2>\n<h2 style=\"text-align: left;\">Marques de grues \u00e0 tour<\/h2>\n<p style=\"text-align: left;\"><a href=\"https:\/\/used-towercrane.com\/fr\/tag\/zoomlion\/\">Grue \u00e0 tour Zoomlion<\/a><\/p>\n<p style=\"text-align: left;\"><a href=\"https:\/\/used-towercrane.com\/fr\/tag\/potain\/\">Grue \u00e0 tour POTAIN\u00a0 \u00a0<\/a><\/p>\n<p style=\"text-align: left;\"><a href=\"https:\/\/used-towercrane.com\/fr\/tag\/yongmao\/\">Grue \u00e0 tour YongMong<\/a><\/p>\n<p style=\"text-align: left;\"><a href=\"https:\/\/used-towercrane.com\/fr\/tag\/xcmg\/\">Grue \u00e0 tour XCMG<\/a><\/p>\n<p style=\"text-align: left;\"><a href=\"https:\/\/used-towercrane.com\/fr\/tag\/dahan\/\">Grue \u00e0 tour DAHAN<\/a><\/p>\n<h2 style=\"text-align: left;\">Capacit\u00e9 de la grue \u00e0 tour<\/h2>\n<p><a href=\"https:\/\/used-towercrane.com\/fr\/tag\/6t\/\">grue \u00e0 tour 6t<\/a><\/p>\n<p><a href=\"https:\/\/used-towercrane.com\/fr\/tag\/8t\/\">grue \u00e0 tour 8t<\/a><\/p>\n<p><a href=\"https:\/\/used-towercrane.com\/fr\/tag\/10t\/\">grue \u00e0 tour 10t<\/a><\/p>\n<p><a href=\"https:\/\/used-towercrane.com\/fr\/tag\/12t\/\">grue \u00e0 tour 12t<\/a><\/p>\n<p><a href=\"https:\/\/used-towercrane.com\/fr\/tag\/16t\/\">grue \u00e0 tour 16t<\/a><\/p>\n<p><a href=\"https:\/\/used-towercrane.com\/fr\/tag\/20t\/\">grue \u00e0 tour 20t<\/a><\/p>\n<p><a href=\"https:\/\/used-towercrane.com\/fr\/tag\/25t\/\">grue \u00e0 tour 25t<\/a><\/p>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_3052\" class=\"pvc_stats total_only\" data-element-id=\"3052\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.0\" viewbox=\"0 0 502 315\" preserveaspectratio=\"xMidYMid meet\"><g transform=\"translate(0,332) scale(0.1,-0.1)\" 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41 -124 234 -80 126 -108 162 -133 173 -41 17 -61 16 -100 -3z\"\/><path d=\"M4250 2784 c-14 -9 -74 -91 -133 -183 -95 -150 -107 -173 -107 -213 0 -55 33 -94 87 -104 67 -13 90 8 211 198 130 202 137 225 78 284 -27 27 -42 34 -72 34 -22 0 -50 -8 -64 -16z\"\/><path d=\"M2275 2693 c-553 -48 -1095 -270 -1585 -649 -135 -104 -459 -423 -483 -476 -23 -49 -22 -139 2 -186 73 -142 361 -457 571 -626 285 -228 642 -407 990 -497 242 -63 336 -73 660 -74 310 0 370 5 595 52 535 111 1045 392 1455 803 122 121 250 273 275 326 19 41 19 137 0 174 -41 79 -309 363 -465 492 -447 370 -946 591 -1479 653 -113 14 -422 18 -536 8z m395 -428 c171 -34 330 -124 456 -258 112 -119 167 -219 211 -378 27 -96 24 -300 -5 -401 -72 -255 -236 -447 -474 -557 -132 -62 -201 -76 -368 -76 -167 0 -236 14 -368 76 -213 98 -373 271 -451 485 -162 444 86 934 547 1084 153 49 292 57 452 25z m909 -232 c222 -123 408 -262 593 -441 76 -74 138 -139 138 -144 0 -16 -233 -242 -330 -319 -155 -123 -309 -223 -461 -299 l-81 -41 32 46 c18 26 49 83 70 128 143 306 141 649 -6 957 -25 52 -61 116 -79 142 l-34 47 45 -20 c26 -10 76 -36 113 -56z m-2057 25 c-40 -58 -105 -190 -130 -263 -110 -324 -59 -707 132 -981 25 -35 42 -64 37 -64 -19 0 -241 119 -326 174 -188 122 -406 314 -532 468 l-58 71 108 103 c185 178 428 349 672 473 66 33 121 60 123 61 2 0 -10 -19 -26 -42z\"\/><path d=\"M2375 1950 c-198 -44 -350 -190 -395 -379 -18 -76 -8 -221 19 -290 114 -284 457 -406 731 -260 98 52 188 154 231 260 27 69 37 214 19 290 -38 163 -166 304 -326 360 -67 23 -215 33 -279 19z\"\/><\/g><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Comansa Tower Crane 21LC290 with 18 Ton Lifting Capacity for Sale - Photo1\" src=\"https:\/\/used-towercrane.com\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=\"0\" \/><\/p>\n<div class=\"pvc_clear\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Comansa Crane 21LC290 with 18 Ton Lifting Capacity for Sale Comansa 21LC290: A Versatile Flat Top Tower Crane The Comansa 21LC290 flat top tower crane offers two versions, each with impressive capabilities. It can handle a maximum load of either 12 or 18 tonnes. With a maximum radius reaching up to 74 metres, it provides [&hellip;]<\/p>","protected":false},"author":28,"featured_media":3053,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,1],"tags":[37,97],"class_list":["post-3052","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-flat-top-tower-crane","category-products","tag-18t","tag-comansa"],"a3_pvc":{"activated":true,"total_views":39,"today_views":0},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Comansa Tower Crane 21LC290 with 18 Ton Lifting Capacity for Sale<\/title>\n<meta name=\"description\" content=\"From high-rise buildings to complex infrastructure projects, these powerful machines deliver exceptional performance and safety.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/used-towercrane.com\/fr\/comansa-tower-crane-21lc290-with-18-ton-lifting-capacity-for-sale\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Comansa Tower Crane 21LC290 with 18 Ton Lifting Capacity for Sale\" \/>\n<meta property=\"og:description\" content=\"From high-rise buildings to complex infrastructure projects, these powerful machines deliver exceptional performance and safety.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/used-towercrane.com\/fr\/comansa-tower-crane-21lc290-with-18-ton-lifting-capacity-for-sale\/\" \/>\n<meta property=\"og:site_name\" content=\"TOWERCRANE\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/profile.php?id=61564471755210\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-25T03:38:26+00:00\" \/>\n<meta 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