{"id":792,"date":"2022-08-06T20:12:44","date_gmt":"2022-08-06T20:12:44","guid":{"rendered":"https:\/\/hcxmachinery.com\/?post_type=product&p=792"},"modified":"2025-12-13T03:45:55","modified_gmt":"2025-12-13T03:45:55","slug":"xe490dk","status":"publish","type":"product","link":"https:\/\/www.hcxmachinery.com\/fr\/produit\/xe490dk\/","title":{"rendered":"XE490DK Excavatrice d'occasion Machines de construction durables \u00e0 vendre"},"content":{"rendered":"

XE490DK<\/strong><\/h2>\n

L'excavateur hydraulique XE490DK est le mod\u00e8le phare des grands excavateurs lanc\u00e9s par le d\u00e9partement des excavateurs de XCMG. Le produit int\u00e8gre l'exp\u00e9rience pr\u00e9cieuse acquise par XCMG au cours d'ann\u00e9es de recherche et de d\u00e9veloppement de produits d'excavation, et adopte des m\u00e9thodes de conception et de fabrication avanc\u00e9es. Par ailleurs, le produit adh\u00e8re au concept de conception \"haute efficacit\u00e9, haute s\u00e9curit\u00e9, faible \u00e9mission de carbone et protection de l'environnement\", et poss\u00e8de une capacit\u00e9 d'exploitation mini\u00e8re parfaite. Il peut \u00eatre utilis\u00e9 dans l'exploitation mini\u00e8re, la construction municipale, la construction d'autoroutes et de ponts, le creusement de foss\u00e9s, la construction d'installations de conservation de l'eau dans les terres agricoles, etc.<\/p>\n

PARAM\u00c8TRES<\/h2>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Mod\u00e8le de vente<\/th>\nUnit\u00e9<\/th>\nMesures<\/span><\/th>\n<\/tr>\n<\/thead>\n
Poids en ordre de marche<\/td>\nKg<\/td>\n48100<\/td>\n<\/tr>\n
Capacit\u00e9 du godet<\/td>\nm\u00b3<\/td>\n2.3-3.1<\/td>\n<\/tr>\n
Moteur<\/td>\nMod\u00e8le<\/td>\n\/<\/td>\nQSM11-375<\/td>\n<\/tr>\n
Injection directe<\/td>\n\/<\/td>\n\u221a<\/td>\n<\/tr>\n
Quatre coups<\/td>\n\/<\/td>\n\u221a<\/td>\n<\/tr>\n
Refroidissement par eau<\/td>\n\/<\/td>\n\u221a<\/td>\n<\/tr>\n
Turbocompresseur<\/td>\n\/<\/td>\n\u221a<\/td>\n<\/tr>\n
Refroidissement par air<\/td>\n\/<\/td>\n\u221a<\/td>\n<\/tr>\n
Nombre de cylindres<\/td>\n\/<\/td>\n6<\/td>\n<\/tr>\n
Puissance de sortie<\/td>\nkw\/tr\/min<\/td>\n280\/2000<\/td>\n<\/tr>\n
Couple\/vitesse maximal(e)<\/td>\nN.m\/rpm<\/td>\n1898\/1300<\/td>\n<\/tr>\n
D\u00e9placement<\/td>\nL<\/td>\n11<\/td>\n<\/tr>\n
Principales performances<\/td>\nVitesse de d\u00e9placement<\/td>\nkm\/h<\/td>\n5.4\/3.2<\/td>\n<\/tr>\n
Vitesse d'oscillation<\/td>\nr\/min<\/td>\n9.2<\/td>\n<\/tr>\n
Aptitude au classement<\/td>\n\u00b0<\/td>\n35<\/td>\n<\/tr>\n
Pression au sol<\/td>\nkPa<\/td>\n85<\/td>\n<\/tr>\n
Force de creusement du godet<\/td>\nkN<\/td>\n301<\/td>\n<\/tr>\n
Force de creusement du bras<\/td>\nkN<\/td>\n248<\/td>\n<\/tr>\n
Force de traction maximale<\/td>\nkN<\/td>\n338<\/td>\n<\/tr>\n
Syst\u00e8me hydraulique<\/td>\nD\u00e9bit nominal de la pompe principale<\/td>\n\/<\/td>\n2\u00d7
\nPompes \u00e0 piston<\/td>\n<\/tr>\n
D\u00e9bit nominal de la pompe principale<\/td>\nL\/min<\/td>\n2\u00d7360<\/td>\n<\/tr>\n
Pression de la soupape de s\u00e9curit\u00e9 principale<\/td>\nMPa<\/td>\n34.3\/37<\/td>\n<\/tr>\n
Pression du syst\u00e8me de d\u00e9placement<\/td>\nMPa<\/td>\n34.3<\/td>\n<\/tr>\n
Pression du syst\u00e8me de balancier<\/td>\nMPa<\/td>\n31<\/td>\n<\/tr>\n
Pression du syst\u00e8me pilote<\/td>\nMPa<\/td>\n3.9<\/td>\n<\/tr>\n
Capacit\u00e9 d'huile<\/td>\nCapacit\u00e9 du r\u00e9servoir de carburant<\/td>\nL<\/td>\n725<\/td>\n<\/tr>\n
Capacit\u00e9 du r\u00e9servoir hydraulique<\/td>\nL<\/td>\n430<\/td>\n<\/tr>\n
Capacit\u00e9 d'huile moteur<\/td>\nL<\/td>\n38<\/td>\n<\/tr>\n
Taille de l'apparence<\/td>\nA Longueur totale<\/td>\nmm<\/td>\n11805<\/td>\n<\/tr>\n
B Largeur totale<\/td>\nmm<\/td>\n3582<\/td>\n<\/tr>\n
C Hauteur totale<\/td>\nmm<\/td>\n3890<\/td>\n<\/tr>\n
D Largeur de la plate-forme<\/td>\nmm<\/td>\n3095<\/td>\n<\/tr>\n
E Longueur de la voie<\/td>\nmm<\/td>\n5353<\/td>\n<\/tr>\n
F Largeur totale du ch\u00e2ssis<\/td>\nmm<\/td>\n3582<\/td>\n<\/tr>\n
G Largeur de la voie<\/td>\nmm<\/td>\n600<\/td>\n<\/tr>\n
H Longueur au centre des rouleaux<\/td>\nmm<\/td>\n4292<\/td>\n<\/tr>\n
I Voie de circulation<\/td>\nmm<\/td>\n2750<\/td>\n<\/tr>\n
J D\u00e9gagement du contrepoids<\/td>\nmm<\/td>\n1324<\/td>\n<\/tr>\n
K Garde au sol minimale<\/td>\nmm<\/td>\n519<\/td>\n<\/tr>\n
L Rayon de pivotement min. de la queue<\/td>\nmm<\/td>\n3800<\/td>\n<\/tr>\n
M Hauteur de la voie<\/td>\nmm<\/td>\n1198<\/td>\n<\/tr>\n
Champ d'application<\/td>\nA Hauteur de creusement max.<\/td>\nmm<\/td>\n9855<\/td>\n<\/tr>\n
B Hauteur de d\u00e9versement max.<\/td>\nmm<\/td>\n6890<\/td>\n<\/tr>\n
C Profondeur de fouille maximale<\/td>\nmm<\/td>\n7000<\/td>\n<\/tr>\n
D Profondeur de coupe maximale pour un fond plat de 2240 mm (8 ft)<\/td>\nmm<\/td>\n6900<\/td>\n<\/tr>\n
E Profondeur maximale de creusement des parois verticales<\/td>\nmm<\/td>\n4500<\/td>\n<\/tr>\n
Rayon de creusement max.<\/td>\nmm<\/td>\n10855<\/td>\n<\/tr>\n
Rayon de pivotement min.<\/td>\nmm<\/td>\n4580<\/td>\n<\/tr>\n
Configuration standard<\/td>\nLongueur de la fl\u00e8che<\/td>\nmm<\/td>\n6670<\/td>\n<\/tr>\n
Longueur du bras<\/td>\nmm<\/td>\n2900<\/td>\n<\/tr>\n
Capacit\u00e9 du godet<\/td>\nm\u00b3<\/td>\n2.5<\/td>\n<\/tr>\n
Configuration optionnelle<\/td>\nLongueur de la fl\u00e8che<\/td>\nm\u00b3<\/td>\n7060<\/td>\n<\/tr>\n
Longueur du bras<\/td>\nm\u00b3<\/td>\n2400\/3380<\/td>\n<\/tr>\n
Capacit\u00e9 du godet<\/td>\nm\u00b3<\/td>\n2.3 Seau \u00e0 roches
\n2.5 Seau renforc\u00e9
\n3.1 Un seau renforc\u00e9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"\" \"\" \"\" \"\" \"\" \"\" \"\"<\/p>","protected":false},"excerpt":{"rendered":"

XE490DK XE490DK hydraulic excavator is the leading models of large excavators launched by XCMG excavator department. The product integrates the […]<\/p>","protected":false},"featured_media":1919,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_cat":[19,37],"product_tag":[],"class_list":{"0":"post-792","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-excavator","7":"product_cat-big-excavator","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","11":"ast-product-gallery-layout-horizontal-slider","12":"ast-magnify-disabled","13":"ast-product-tabs-layout-horizontal","15":"first","16":"instock","17":"shipping-taxable","18":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.hcxmachinery.com\/fr\/wp-json\/wp\/v2\/product\/792"}],"collection":[{"href":"https:\/\/www.hcxmachinery.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hcxmachinery.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":20,"href":"https:\/\/www.hcxmachinery.com\/fr\/wp-json\/wp\/v2\/product\/792\/revisions"}],"predecessor-version":[{"id":3381,"href":"https:\/\/www.hcxmachinery.com\/fr\/wp-json\/wp\/v2\/product\/792\/revisions\/3381"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hcxmachinery.com\/fr\/wp-json\/wp\/v2\/media\/1919"}],"wp:attachment":[{"href":"https:\/\/www.hcxmachinery.com\/fr\/wp-json\/wp\/v2\/media?parent=792"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hcxmachinery.com\/fr\/wp-json\/wp\/v2\/product_cat?post=792"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hcxmachinery.com\/fr\/wp-json\/wp\/v2\/product_tag?post=792"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}