{"id":6891,"date":"2025-07-15T02:26:33","date_gmt":"2025-07-15T02:26:33","guid":{"rendered":"https:\/\/gfmparts.com\/?p=6891"},"modified":"2025-07-15T06:18:09","modified_gmt":"2025-07-15T06:18:09","slug":"select-and-replace-excavator-pins-and-bushings","status":"publish","type":"post","link":"https:\/\/gfmparts.com\/pt\/selecionar-e-substituir-pinos-e-buchas-da-escavadeira\/","title":{"rendered":"Selecione e substitua pinos e buchas da escavadeira"},"content":{"rendered":"<div class=\"wp-block-yoast-seo-table-of-contents yoast-table-of-contents\"><h2>\u00cdndice<\/h2><ul><li><a href=\"#h-what-are-excavator-pins-and-bushings\" data-level=\"2\">O que s\u00e3o pinos e buchas de escavadeira?<\/a><\/li><li><a href=\"#h-the-role-and-coordination-principle-of-excavator-pins-and-bushings\" data-level=\"2\">O papel e o princ\u00edpio de coordena\u00e7\u00e3o dos pinos e buchas da escavadeira<\/a><\/li><li><a href=\"#h-how-to-determine-whether-the-pin-and-bushing-need-to-be-replaced\" data-level=\"2\">Como determinar se o pino e a bucha precisam ser substitu\u00eddos?<\/a><\/li><li><a href=\"#h-excavator-pin-and-bushing-replacement-steps-and-required-tools\" data-level=\"2\">Etapas de substitui\u00e7\u00e3o do pino e da bucha da escavadeira e ferramentas necess\u00e1rias<\/a><\/li><li><a href=\"#h-key-details-and-skills-to-pay-attention-to-when-replacing\" data-level=\"2\">Detalhes e habilidades importantes aos quais voc\u00ea deve prestar aten\u00e7\u00e3o ao substituir<\/a><\/li><li><a href=\"#h-common-pin-and-bushing-problems-and-solutions\" data-level=\"2\">Problemas comuns com pinos e buchas e solu\u00e7\u00f5es<\/a><\/li><li><a href=\"#h-how-to-extend-the-service-life-of-the-excavator-pin-and-bushing\" data-level=\"2\">Como prolongar a vida \u00fatil do pino e da bucha da escavadeira?<\/a><\/li><li><a href=\"#h-why-choose-pins-and-bushings-manufactured-by-gfm\" data-level=\"2\">Por que escolher pinos e buchas fabricados pela GFM?<\/a><\/li><\/ul><\/div><h2 class=\"wp-block-heading has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-b2409cc5209b83121087eee2756fe7ed\" id=\"h-what-are-excavator-pins-and-bushings\" style=\"font-size:24px\">O que s\u00e3o pinos e buchas de escavadeira?<\/h2><p class=\"has-black-color has-text-color has-link-color wp-elements-1b8410d1f5018db5fe42920973c221a0\">Na opera\u00e7\u00e3o de toda a escavadeira, embora pinos e buchas n\u00e3o sejam as pe\u00e7as mais vis\u00edveis, eles s\u00e3o um dos componentes essenciais que determinam a efici\u00eancia do equipamento. Em termos simples, o pino \u00e9 um componente de conex\u00e3o e rota\u00e7\u00e3o usado para conectar pe\u00e7as m\u00f3veis, como lan\u00e7as, hastes de escava\u00e7\u00e3o, ca\u00e7ambas, etc., para promover a articula\u00e7\u00e3o entre as estruturas; enquanto a bucha envolve a parede interna do furo de montagem, desempenhando fun\u00e7\u00f5es de suporte, amortecimento e resist\u00eancia ao desgaste.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-78dbc4a5e846c57fd757fd0d11292b59\"><strong><a href=\"https:\/\/gfmparts.com\/pt\/product\/escavadeira-de-cacamba-com-bucha-de-atacado\/\">Pinos e buchas para escavadeira<\/a><\/strong> Geralmente, s\u00e3o usados em pares para suportar conjuntamente o impacto, a for\u00e7a de cisalhamento e a for\u00e7a de desgaste geradas durante o funcionamento do equipamento. Manter uma folga adequada entre os dois contribui para a forma\u00e7\u00e3o de uma pel\u00edcula protetora de graxa, reduzindo o atrito e aumentando a vida \u00fatil.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-e04da3aa9731eb766a44167d5c5dea48\">Os materiais comuns dos pinos incluem a\u00e7o de liga de alta resist\u00eancia, que \u00e9 tratado termicamente para melhorar a dureza da superf\u00edcie e a tenacidade geral; enquanto as buchas s\u00e3o feitas principalmente de ligas \u00e0 base de cobre ou a\u00e7o temperado, e alguns projetos usar\u00e3o materiais autolubrificantes contendo \u00f3leo para atender \u00e0s necessidades de lubrifica\u00e7\u00e3o de opera\u00e7\u00f5es de alta frequ\u00eancia.<\/p><h2 class=\"wp-block-heading has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-4c008d8f3a35c1d7f30ff36ca0e5c2c4\" id=\"h-the-role-and-coordination-principle-of-excavator-pins-and-bushings\" style=\"font-size:24px\">O papel e o princ\u00edpio de coordena\u00e7\u00e3o dos pinos e buchas da escavadeira<\/h2><p class=\"has-black-color has-text-color has-link-color wp-elements-4200356e67e9132ae25fa25ac7c6c214\">A principal fun\u00e7\u00e3o do pino \u00e9 servir como ponte para conex\u00e3o e articula\u00e7\u00e3o, garantindo a flexibilidade angular de cada componente sob carga. A bucha \u00e9 uma &quot;pe\u00e7a de sacrif\u00edcio&quot; cuja finalidade \u00e9 proteger os furos na estrutura principal do desgaste direto, reduzindo assim os custos de reposi\u00e7\u00e3o.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-6bd720ec488360b5f22c9861b3a5407f\">Em opera\u00e7\u00f5es reais, por exemplo, a conex\u00e3o entre a ca\u00e7amba e o bra\u00e7o da escavadeira suporta uma enorme carga de torque e impacto. Se n\u00e3o houver um encaixe adequado entre o pino e a bucha, o equipamento apresentar\u00e1 problemas como folga excessiva, movimento lento e ru\u00eddo met\u00e1lico anormal em pouco tempo. Em casos graves, pode at\u00e9 causar rachaduras ou travamentos estruturais.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-bcf611d528fa00d85b2453ae60047383\">A folga ideal entre o pino e a bucha \u00e9 geralmente controlada entre 0,1 e 0,3 mm, com um encaixe compacto, mas sem afetar a rota\u00e7\u00e3o. A precis\u00e3o de ajuste adequada, aliada \u00e0 lubrifica\u00e7\u00e3o regular e \u00e0 prote\u00e7\u00e3o da veda\u00e7\u00e3o, pode prolongar significativamente a vida \u00fatil de toda a m\u00e1quina.<\/p><figure class=\"wp-block-embed aligncenter is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"Fabrica\u00e7\u00e3o de pinos de ca\u00e7amba resistentes para escavadeiras | GFM Parts #excavatorparts\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/exNGLSA9ihc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure><div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div><h2 class=\"wp-block-heading has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-69989d6167354481cb8bb32a3361e224\" id=\"h-how-to-determine-whether-the-pin-and-bushing-need-to-be-replaced\" style=\"font-size:24px\">Como determinar se o pino e a bucha precisam ser substitu\u00eddos?<\/h2><p class=\"has-black-color has-text-color has-link-color wp-elements-ad3da2baf33b2270dfcd29de8ebf46ad\">Geralmente, h\u00e1 v\u00e1rias maneiras de determinar se o pino ou a bucha est\u00e3o muito desgastados:<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-a4408e216bfdf656d692024b6d007265\"><strong>Inspe\u00e7\u00e3o visual: <\/strong>Se a parede interna da bucha estiver severamente arranhada, deformada, com ranhuras irregulares ou visivelmente escurecida, significa que a falha na lubrifica\u00e7\u00e3o causou superaquecimento e desgaste.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-dde53ecc4d7f870acfbdc24eca63264f\"><strong>Detec\u00e7\u00e3o de folga:<\/strong> Utilize um micr\u00f4metro ou um calibrador de folga para detectar a folga correspondente entre o pino e a bucha. Se a folga exceder 30% do valor original de projeto, recomenda-se a substitui\u00e7\u00e3o.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-f2ec7cc66940c77a3492d1022cae7e39\"><strong>Diagn\u00f3stico auditivo: <\/strong>Se voc\u00ea ouvir um som de impacto met\u00e1lico de \u201cclique\u201d ou \u201cclang\u201d durante a opera\u00e7\u00e3o, geralmente \u00e9 porque a folga do pino \u00e9 muito grande e n\u00e3o consegue acompanhar o ritmo de movimento do bra\u00e7o de trabalho.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-aabc720732e8493c0d017d7f1b267ecc\"><strong>Feedback de a\u00e7\u00e3o: <\/strong>O movimento do equipamento n\u00e3o \u00e9 mais suave e ocorrem trepida\u00e7\u00f5es, indicando que o encaixe frouxo afetou a precis\u00e3o da transmiss\u00e3o do sistema hidr\u00e1ulico.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-680bee4c6e3ce74500a7e3239a7ff512\">De modo geral, sob condi\u00e7\u00f5es de carga pesada, o pino e a bucha devem ser completamente inspecionados a cada 2.000 a 3.000 horas de trabalho para evitar que pequenos problemas se transformem em danos estruturais.<\/p><h2 class=\"wp-block-heading has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-e482b1e875e548e0ab411f5d0b3d3007\" id=\"h-excavator-pin-and-bushing-replacement-steps-and-required-tools\" style=\"font-size:24px\">Etapas de substitui\u00e7\u00e3o do pino e da bucha da escavadeira e ferramentas necess\u00e1rias<\/h2><p class=\"has-black-color has-text-color has-link-color wp-elements-67774f2f37a3c21a3b5fcc930219884d\">A substitui\u00e7\u00e3o do pino e da bucha n\u00e3o \u00e9 complicada, mas \u00e9 necess\u00e1rio seguir os passos corretos para evitar a instala\u00e7\u00e3o inadequada das novas pe\u00e7as ou danos \u00e0 estrutura principal. A seguir, um procedimento operacional recomendado:<\/p><p class=\"has-black-color has-text-color has-link-color has-medium-font-size wp-elements-68a41bdcae7592301d83273d45b925d4\"><strong>Ferramentas necess\u00e1rias:<\/strong><\/p><ul class=\"wp-block-list has-black-color has-text-color has-link-color wp-elements-cb0384c7fb3c35ecfba2ae9fdf92917f\"><li>Macaco hidr\u00e1ulico ou estrutura de suporte (posi\u00e7\u00e3o de trabalho fixa)<\/li>\n\n<li>P\u00e9 de cabra, extrator de pinos, martelo (desmontagem)<\/li>\n\n<li>Aquecedor ou refrigerante (montagem)<\/li>\n\n<li>Haste de cobre ou martelo de nylon (instala\u00e7\u00e3o de batida)<\/li>\n\n<li>Gordura, manteiga de alta temperatura<\/li><\/ul><p class=\"has-black-color has-text-color has-link-color wp-elements-42632be343381e3171c0e5d4d31073d0\" style=\"font-size:20px\"><strong>Etapas de substitui\u00e7\u00e3o:<\/strong><\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-2ca3b2c5332bd6cdc7f0091fef418bb6\"><strong>Pare e certifique-se de que o equipamento esteja em um estado livre de press\u00e3o:<\/strong> Seguran\u00e7a em primeiro lugar: certifique-se de que a escavadeira esteja completamente desligada e o sistema hidr\u00e1ulico despressurizado.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-768fbc52629dd58e43bf7abcbaa58701\"><strong>Remova o pino antigo: <\/strong>Use uma alavanca ou um extrator de pinos para empurrar o pino para fora da pe\u00e7a de conex\u00e3o. Se necess\u00e1rio, aque\u00e7a a bucha primeiro para remov\u00ea-la facilmente.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-f6a35bfe01fc6514b19f80f646599c9e\"><strong>Remova a bucha:<\/strong> Use ferramentas especiais (como um extrator de buchas) para remover a bucha antiga do furo. Se a bucha estiver presa, ela pode ser removida ap\u00f3s o aquecimento adequado.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-ec00d78073d745740c1bcdf5faf82ac0\"><strong>Limpe o furo interno:<\/strong> Remova completamente os res\u00edduos, limalhas de ferro e graxa do furo, mantendo-o limpo e liso.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-adc8d2d42f35435748d8cca64baf1106\"><strong>Instale a nova bucha: <\/strong>Congele a bucha para encolh\u00ea-la ou aque\u00e7a o orif\u00edcio principal do motor para expandi-lo adequadamente e, em seguida, pressione-o rapidamente.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-8f3ff764b656fd07ea030237290237a9\"><strong>Insira o novo pino: <\/strong>Aplique graxa e insira o pino, preste aten\u00e7\u00e3o \u00e0 dire\u00e7\u00e3o e ao dispositivo de limite e, por fim, fixe os an\u00e9is de reten\u00e7\u00e3o ou parafusos em ambas as extremidades do pino.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-f5a5b2403adbfd9689b518d77207f310\"><strong>Teste e reinspe\u00e7\u00e3o:<\/strong> Ap\u00f3s a instala\u00e7\u00e3o, fa\u00e7a um pequeno teste de movimento para garantir flexibilidade e aus\u00eancia de ru\u00eddo anormal.<\/p><figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"1000\" data-id=\"6860\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/80MM-Excavator-Bucket-Pins.png\" alt=\"Pinos de ca\u00e7amba de escavadeira de 80 mm\" class=\"wp-image-6860\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/80MM-Excavator-Bucket-Pins.png 1000w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/80MM-Excavator-Bucket-Pins-300x300.png 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/80MM-Excavator-Bucket-Pins-150x150.png 150w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/80MM-Excavator-Bucket-Pins-768x768.png 768w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/80MM-Excavator-Bucket-Pins-12x12.png 12w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/80MM-Excavator-Bucket-Pins-600x600.png 600w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/80MM-Excavator-Bucket-Pins-100x100.png 100w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"584\" height=\"584\" data-id=\"6888\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/Bucket-Bushing-Excavator-105125160MM.png\" alt=\"Bucha de ca\u00e7amba para escavadeira 105125160MM\" class=\"wp-image-6888\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/Bucket-Bushing-Excavator-105125160MM.png 584w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/Bucket-Bushing-Excavator-105125160MM-300x300.png 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/Bucket-Bushing-Excavator-105125160MM-150x150.png 150w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/Bucket-Bushing-Excavator-105125160MM-12x12.png 12w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/Bucket-Bushing-Excavator-105125160MM-100x100.png 100w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/><\/figure><\/figure><div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div><h2 class=\"wp-block-heading has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-70230221d702a71bf25a8f0d0620bba8\" id=\"h-key-details-and-skills-to-pay-attention-to-when-replacing\" style=\"font-size:24px\">Detalhes e habilidades importantes aos quais voc\u00ea deve prestar aten\u00e7\u00e3o ao substituir<\/h2><p class=\"has-black-color has-text-color has-link-color wp-elements-881ba1e8f59a104b1ff3c3d490eb063a\"><strong>M\u00e9todo de instala\u00e7\u00e3o com diferen\u00e7a de temperatura:<\/strong> Usando o princ\u00edpio de expans\u00e3o e contra\u00e7\u00e3o t\u00e9rmica, ele pode efetivamente reduzir a resist\u00eancia da instala\u00e7\u00e3o e evitar batidas for\u00e7adas que causam deslocamento ou danos.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-54c5f888b316468350d7fd2fa72d0a10\"><strong>Mantenha um ambiente de trabalho limpo:<\/strong> Especialmente dentro do furo do pino, um peda\u00e7o de limalha de ferro pode fazer com que a nova bucha seja instalada incorretamente e se desgaste rapidamente no futuro.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-00189b96b67320cd4852c98c353675fc\"><strong>Aplique graxa de alta temperatura: <\/strong>Lubrifique completamente antes de inserir o pino, o que pode reduzir efetivamente o calor de atrito durante o per\u00edodo de amaciamento no est\u00e1gio inicial de opera\u00e7\u00e3o.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-d05e331676e78e750d8809f7badda33b\"><strong>N\u00e3o aperte demais:<\/strong> Se o pino for fixado com parafusos, o torque deve ser moderado para evitar deforma\u00e7\u00e3o do conector.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-3e35e033041d21128b3b492d25d83166\"><strong>Registre o tempo de substitui\u00e7\u00e3o: <\/strong>\u00c9 conveniente para manuten\u00e7\u00e3o preventiva subsequente e rastreamento de desgaste.<\/p><h2 class=\"wp-block-heading has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-1fc4c4719747fdfb49f5a17afed93f51\" id=\"h-common-pin-and-bushing-problems-and-solutions\" style=\"font-size:24px\">Problemas comuns com pinos e buchas e solu\u00e7\u00f5es<\/h2><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Tipo de problema<\/td><td>Fen\u00f3meno<\/td><td>Poss\u00edvel causa<\/td><td>Solu\u00e7\u00e3o sugerida<\/td><\/tr><tr><td>Desgaste anormal<\/td><td>Sulcos s\u00e9rios na parede interna da bucha<\/td><td>Lubrifica\u00e7\u00e3o deficiente, intrus\u00e3o de poeira<\/td><td>Substitua e verifique o dispositivo de veda\u00e7\u00e3o<\/td><\/tr><tr><td>Folga excessiva<\/td><td>Estrutura solta, ru\u00eddo anormal<\/td><td>Sobrecarga prolongada ou instala\u00e7\u00e3o inadequada<\/td><td>Remontar ou substituir<\/td><\/tr><tr><td>Ferrugem e gel\u00e9ia<\/td><td>O pino \u00e9 dif\u00edcil de girar<\/td><td>Envelhecimento da graxa, exposi\u00e7\u00e3o \u00e0 chuva<\/td><td>Limpeza + tratamento antiferrugem<\/td><\/tr><tr><td>Instala\u00e7\u00e3o exc\u00eantrica<\/td><td>Ajuste irregular, desgaste acelerado<\/td><td>N\u00e3o alinhado corretamente<\/td><td>Desmontagem e reinstala\u00e7\u00e3o<\/td><\/tr><\/tbody><\/table><\/figure><p class=\"has-black-color has-text-color has-link-color wp-elements-bc2a6e7bbaed683f3ac8657fd24dba4a\">Quando esses problemas ocorrem, se n\u00e3o forem resolvidos a tempo, muitas vezes ter\u00e3o consequ\u00eancias s\u00e9rias para o sistema de bielas de toda a m\u00e1quina.<\/p><figure class=\"wp-block-embed aligncenter is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"Buchas para escavadeiras de qualidade OEM | Processo de fabrica\u00e7\u00e3o - Pe\u00e7as GFM\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/S9FgH9x9cPU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure><div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div><h2 class=\"wp-block-heading has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-cae682b9487be997e31e44850c38c3ce\" id=\"h-how-to-extend-the-service-life-of-the-excavator-pin-and-bushing\" style=\"font-size:24px\">Como prolongar a vida \u00fatil do pino e da bucha da escavadeira?<\/h2><p class=\"has-black-color has-text-color has-link-color wp-elements-37e1977be3769c6e104b0f8d642986c3\"><strong>Adicione graxa regularmente:<\/strong> certifique-se de que o canal de lubrifica\u00e7\u00e3o esteja desobstru\u00eddo e fa\u00e7a a manuten\u00e7\u00e3o a cada 100~200 horas.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-f43d8be237f337bafe1421757aa1a00d\"><strong>Evite opera\u00e7\u00e3o de vibra\u00e7\u00e3o de alta frequ\u00eancia: <\/strong>reduza a velocidade da opera\u00e7\u00e3o em condi\u00e7\u00f5es de cascalho ou solo duro para evitar impactos fortes.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-cde6d8d130ce41ba5656bc07642c5ee1\"><strong>Utilize pe\u00e7as originais correspondentes: <\/strong>Embora pinos de qualidade inferior sejam baratos, o material n\u00e3o atende aos padr\u00f5es, e o uso a longo prazo afetar\u00e1 a precis\u00e3o de toda a m\u00e1quina.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-34a428dd612706f7d711e931662befb4\"><strong>Verifique as veda\u00e7\u00f5es regularmente:<\/strong> evitar que poeira e \u00e1gua lamacenta entrem na \u00e1rea da bucha do pino.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-631ac805e8a55d4633cb4e396cfa3ab8\"><strong>Manuten\u00e7\u00e3o planejada: <\/strong>Por exemplo, os clientes da GFM recomendam inspe\u00e7\u00e3o profissional e registro dos principais pontos de dobradi\u00e7a a cada 1.000 horas.<\/p><h2 class=\"wp-block-heading has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-05f27a569431d0b70515e9edf636f8d3\" id=\"h-why-choose-pins-and-bushings-manufactured-by-gfm\" style=\"font-size:24px\">Por que escolher pinos e buchas fabricados pela GFM?<\/h2><p class=\"has-black-color has-text-color has-link-color wp-elements-9822df36bd4834ef6b1358f00e3d3084\">Como l\u00edder da China <strong><a href=\"https:\/\/gfmparts.com\/pt\/product\/pino-de-cacamba-de-escavadeira-para-pecas-de-escavadeira\/\">fornecedores de pinos e buchas para escavadeiras<\/a><\/strong>A GFM fornece servi\u00e7os de correspond\u00eancia de pinos e buchas para muitas marcas globais de m\u00e1quinas de engenharia com quase 15 anos de experi\u00eancia em fabrica\u00e7\u00e3o e rigoroso controle de qualidade.<\/p><p class=\"has-black-color has-text-color has-link-color has-medium-font-size wp-elements-2f5b7563ff9b813174bb814bc454fb03\"><strong>As principais vantagens incluem:<\/strong><\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-c2c74e4e7924c5d3cc42cae6f80f4c4b\"><strong>Mat\u00e9rias-primas de a\u00e7o de liga de alta resist\u00eancia:<\/strong> materiais selecionados 42CrMo e 40Cr, alta resist\u00eancia, boa tenacidade e boa resist\u00eancia \u00e0 fadiga.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-5304ed2261f6aab58f514c799d1079df\"><strong>Tecnologia avan\u00e7ada de tratamento t\u00e9rmico:<\/strong> condicionamento a v\u00e1cuo + t\u00eampera por indu\u00e7\u00e3o para garantir que a dureza da superf\u00edcie atinja HRC58-62, mantendo a tenacidade do n\u00facleo, resist\u00eancia ao impacto e n\u00e3o sendo f\u00e1cil de quebrar.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-77b29e9ac02bc91960b796173a2dbeb1\"><strong>Usinagem de precis\u00e3o CNC: <\/strong>toler\u00e2ncias de correspond\u00eancia precisas para garantir um ajuste perfeito com a estrutura principal e reduzir o risco de manuten\u00e7\u00e3o subsequente.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-ba9834e349dc5acf785a9a1b931d32d3\"><strong>Personaliz\u00e1vel de acordo com desenhos\/amostras:<\/strong> A GFM pode aceitar que os clientes forne\u00e7am desenhos, amostras antigas ou personaliza\u00e7\u00e3o de estrutura especial, comprova\u00e7\u00e3o r\u00e1pida e entrega r\u00e1pida de lotes.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-994210641e0344489017ed20491f0a7e\"><strong>Sistema completo de inspe\u00e7\u00e3o de qualidade:<\/strong> Cada eixo do pino passa por inspe\u00e7\u00e3o de tamanho, inspe\u00e7\u00e3o de part\u00edculas magn\u00e9ticas, teste de dureza e teste de n\u00e9voa salina para garantir a entrega de f\u00e1brica qualificada 100%.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-20c00b77fe667127553b8434424d49ab\">A GFM atendeu mais de 40 marcas OEM no pa\u00eds e no exterior, e a satisfa\u00e7\u00e3o do cliente sempre se manteve acima de 95%. Os produtos s\u00e3o exportados para o Sudeste Asi\u00e1tico, Oriente M\u00e9dio, Europa e outras regi\u00f5es.<\/p><figure class=\"wp-block-table\"><table class=\"has-white-color has-luminous-vivid-orange-background-color has-text-color has-background has-link-color has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Obtenha um or\u00e7amento r\u00e1pido e gratuito<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>E-mail: henry@gfmparts.com<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>Whatsapp: +86 17705953659<\/strong><\/td><\/tr><\/tbody><\/table><\/figure><p class=\"has-black-color has-text-color has-link-color wp-elements-38ea20268523b956b95b7fa5bac384a4\">Embora pinos e buchas sejam pe\u00e7as min\u00fasculas em escavadeiras, sua precis\u00e3o e durabilidade est\u00e3o diretamente relacionadas \u00e0 estabilidade de funcionamento e \u00e0 vida \u00fatil de toda a m\u00e1quina. Este artigo explica sistematicamente sua estrutura, fun\u00e7\u00e3o, problemas comuns e t\u00e9cnicas de substitui\u00e7\u00e3o, combinando a for\u00e7a de fabrica\u00e7\u00e3o da GFM para auxiliar compradores e usu\u00e1rios a selecionar e manter com mais precis\u00e3o cient\u00edfica.<\/p><p class=\"has-black-color has-text-color has-link-color wp-elements-a49da3d6ae3a5b560e80ada942094599\">Seja voc\u00ea um usu\u00e1rio de equipamento, engenheiro de manuten\u00e7\u00e3o ou tomador de decis\u00f5es de compra, entender os detalhes de pinos e buchas proporcionar\u00e1 maior efici\u00eancia, menos tempo de inatividade e custos mais baixos para o uso da sua escavadeira. Se voc\u00ea procura um fornecedor de pinos e buchas de servi\u00e7o est\u00e1vel, dur\u00e1vel, de alta qualidade e profissional, a GFM \u00e9, sem d\u00favida, uma escolha confi\u00e1vel.<\/p><figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u5fae\u4fe1\u56fe\u7247_20241202160325-1024x576.jpg\" alt=\"Fabricante de pe\u00e7as para escavadeiras\" class=\"wp-image-2159\" srcset=\"\" sizes=\"(max-width: 1024px) 100vw, 1024px\" data-srcset=\"\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>Conhecimento abrangente de pinos e buchas. Se voc\u00ea procura um fornecedor est\u00e1vel, dur\u00e1vel e profissional de pinos e buchas para escavadeiras, a GFM \u00e9, sem d\u00favida, uma escolha confi\u00e1vel.<\/p>","protected":false},"author":1,"featured_media":6893,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"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":"","adv-header-id-meta":"","stick-header-meta":"","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":"","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":""}},"footnotes":""},"categories":[57,58],"tags":[],"class_list":["post-6891","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","category-gfm-all-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.8 (Yoast SEO v23.9) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Selecting and Replacing Excavator Pins and Bushings - GFM<\/title>\n<meta name=\"description\" content=\"Comprehensive understanding of pins and bushings. If you are looking for a stable, durable and professional excavator pins and bushings suppliers, GFM is undoubtedly a trustworthy choice.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/gfmparts.com\/pt\/selecionar-e-substituir-pinos-e-buchas-da-escavadeira\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Select and Replace Excavator Pins and Bushings\" \/>\n<meta property=\"og:description\" content=\"Comprehensive understanding of pins and bushings. If you are looking for a stable, durable and professional excavator pins and bushings suppliers, GFM is undoubtedly a trustworthy choice.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/gfmparts.com\/pt\/selecionar-e-substituir-pinos-e-buchas-da-escavadeira\/\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/gfmparts\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-15T02:26:33+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-15T06:18:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/Selecting-and-Replacing-Excavator-Pins-and-Bushings.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"994\" \/>\n\t<meta property=\"og:image:height\" content=\"795\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"GFM Parts\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"GFM Parts\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/\"},\"author\":{\"name\":\"GFM Parts\",\"@id\":\"https:\/\/gfmparts.com\/#\/schema\/person\/19e90c5ed47a61b0e9d0970a8280784a\"},\"headline\":\"Select and Replace Excavator Pins and Bushings\",\"datePublished\":\"2025-07-15T02:26:33+00:00\",\"dateModified\":\"2025-07-15T06:18:09+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/\"},\"wordCount\":1537,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/gfmparts.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/Selecting-and-Replacing-Excavator-Pins-and-Bushings.jpg\",\"articleSection\":[\"Industry News\",\"NEWS\"],\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/#respond\"]}],\"accessibilityFeature\":[\"tableOfContents\"]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/\",\"url\":\"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/\",\"name\":\"Selecting and Replacing Excavator Pins and Bushings - GFM\",\"isPartOf\":{\"@id\":\"https:\/\/gfmparts.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/Selecting-and-Replacing-Excavator-Pins-and-Bushings.jpg\",\"datePublished\":\"2025-07-15T02:26:33+00:00\",\"dateModified\":\"2025-07-15T06:18:09+00:00\",\"description\":\"Comprehensive understanding of pins and bushings. If you are looking for a stable, durable and professional excavator pins and bushings suppliers, GFM is undoubtedly a trustworthy choice.\",\"breadcrumb\":{\"@id\":\"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/#primaryimage\",\"url\":\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/Selecting-and-Replacing-Excavator-Pins-and-Bushings.jpg\",\"contentUrl\":\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/Selecting-and-Replacing-Excavator-Pins-and-Bushings.jpg\",\"width\":994,\"height\":795},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/gfmparts.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Select and Replace Excavator Pins and Bushings\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/gfmparts.com\/#website\",\"url\":\"https:\/\/gfmparts.com\/\",\"name\":\"GFM PARTS\",\"description\":\"GFM since 2011 focused on excavator and bulldozer undercarriage parts manufacturing :Track rollers,carrier roller,idler,sprocket,track group,bucket tooth pin.\",\"publisher\":{\"@id\":\"https:\/\/gfmparts.com\/#organization\"},\"alternateName\":\"gfmparts.com\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/gfmparts.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/gfmparts.com\/#organization\",\"name\":\"GFM PARTS\",\"url\":\"https:\/\/gfmparts.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/gfmparts.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/cropped-GFMparts.com_-2.png\",\"contentUrl\":\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/cropped-GFMparts.com_-2.png\",\"width\":5987,\"height\":2564,\"caption\":\"GFM PARTS\"},\"image\":{\"@id\":\"https:\/\/gfmparts.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/gfmparts\",\"https:\/\/www.linkedin.com\/company\/gfmparts\/\",\"https:\/\/www.tiktok.com\/@gfmparts\",\"https:\/\/www.youtube.com\/@GFMparts\/featured\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/gfmparts.com\/#\/schema\/person\/19e90c5ed47a61b0e9d0970a8280784a\",\"name\":\"GFM Parts\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/gfmparts.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/61f873fc9ffdd40ffbd77cc66fbf7bc6?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/61f873fc9ffdd40ffbd77cc66fbf7bc6?s=96&d=mm&r=g\",\"caption\":\"GFM Parts\"},\"sameAs\":[\"https:\/\/gfmparts.com\"],\"url\":\"https:\/\/gfmparts.com\/pt\/author\/gfmsparepartsgmail-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Selecting and Replacing Excavator Pins and Bushings - GFM","description":"Comprehensive understanding of pins and bushings. If you are looking for a stable, durable and professional excavator pins and bushings suppliers, GFM is undoubtedly a trustworthy choice.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/gfmparts.com\/pt\/selecionar-e-substituir-pinos-e-buchas-da-escavadeira\/","og_locale":"pt_BR","og_type":"article","og_title":"Select and Replace Excavator Pins and Bushings","og_description":"Comprehensive understanding of pins and bushings. If you are looking for a stable, durable and professional excavator pins and bushings suppliers, GFM is undoubtedly a trustworthy choice.","og_url":"https:\/\/gfmparts.com\/pt\/selecionar-e-substituir-pinos-e-buchas-da-escavadeira\/","article_publisher":"https:\/\/www.facebook.com\/gfmparts","article_published_time":"2025-07-15T02:26:33+00:00","article_modified_time":"2025-07-15T06:18:09+00:00","og_image":[{"width":994,"height":795,"url":"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/Selecting-and-Replacing-Excavator-Pins-and-Bushings.jpg","type":"image\/jpeg"}],"author":"GFM Parts","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"GFM Parts","Est. tempo de leitura":"8 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/#article","isPartOf":{"@id":"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/"},"author":{"name":"GFM Parts","@id":"https:\/\/gfmparts.com\/#\/schema\/person\/19e90c5ed47a61b0e9d0970a8280784a"},"headline":"Select and Replace Excavator Pins and Bushings","datePublished":"2025-07-15T02:26:33+00:00","dateModified":"2025-07-15T06:18:09+00:00","mainEntityOfPage":{"@id":"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/"},"wordCount":1537,"commentCount":0,"publisher":{"@id":"https:\/\/gfmparts.com\/#organization"},"image":{"@id":"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/#primaryimage"},"thumbnailUrl":"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/Selecting-and-Replacing-Excavator-Pins-and-Bushings.jpg","articleSection":["Industry News","NEWS"],"inLanguage":"pt-BR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/#respond"]}],"accessibilityFeature":["tableOfContents"]},{"@type":"WebPage","@id":"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/","url":"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/","name":"Selecting and Replacing Excavator Pins and Bushings - GFM","isPartOf":{"@id":"https:\/\/gfmparts.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/#primaryimage"},"image":{"@id":"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/#primaryimage"},"thumbnailUrl":"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/Selecting-and-Replacing-Excavator-Pins-and-Bushings.jpg","datePublished":"2025-07-15T02:26:33+00:00","dateModified":"2025-07-15T06:18:09+00:00","description":"Comprehensive understanding of pins and bushings. If you are looking for a stable, durable and professional excavator pins and bushings suppliers, GFM is undoubtedly a trustworthy choice.","breadcrumb":{"@id":"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/#primaryimage","url":"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/Selecting-and-Replacing-Excavator-Pins-and-Bushings.jpg","contentUrl":"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/07\/Selecting-and-Replacing-Excavator-Pins-and-Bushings.jpg","width":994,"height":795},{"@type":"BreadcrumbList","@id":"https:\/\/gfmparts.com\/select-and-replace-excavator-pins-and-bushings\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/gfmparts.com\/"},{"@type":"ListItem","position":2,"name":"Select and Replace Excavator Pins and Bushings"}]},{"@type":"WebSite","@id":"https:\/\/gfmparts.com\/#website","url":"https:\/\/gfmparts.com\/","name":"GFM PARTS","description":"GFM since 2011 focused on excavator and bulldozer undercarriage parts manufacturing :Track rollers,carrier roller,idler,sprocket,track group,bucket tooth pin.","publisher":{"@id":"https:\/\/gfmparts.com\/#organization"},"alternateName":"gfmparts.com","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/gfmparts.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/gfmparts.com\/#organization","name":"GFM PARTS","url":"https:\/\/gfmparts.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/gfmparts.com\/#\/schema\/logo\/image\/","url":"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/cropped-GFMparts.com_-2.png","contentUrl":"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/cropped-GFMparts.com_-2.png","width":5987,"height":2564,"caption":"GFM PARTS"},"image":{"@id":"https:\/\/gfmparts.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/gfmparts","https:\/\/www.linkedin.com\/company\/gfmparts\/","https:\/\/www.tiktok.com\/@gfmparts","https:\/\/www.youtube.com\/@GFMparts\/featured"]},{"@type":"Person","@id":"https:\/\/gfmparts.com\/#\/schema\/person\/19e90c5ed47a61b0e9d0970a8280784a","name":"GFM Parts","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/gfmparts.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/61f873fc9ffdd40ffbd77cc66fbf7bc6?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/61f873fc9ffdd40ffbd77cc66fbf7bc6?s=96&d=mm&r=g","caption":"GFM Parts"},"sameAs":["https:\/\/gfmparts.com"],"url":"https:\/\/gfmparts.com\/pt\/author\/gfmsparepartsgmail-com\/"}]}},"_links":{"self":[{"href":"https:\/\/gfmparts.com\/pt\/wp-json\/wp\/v2\/posts\/6891"}],"collection":[{"href":"https:\/\/gfmparts.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gfmparts.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gfmparts.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gfmparts.com\/pt\/wp-json\/wp\/v2\/comments?post=6891"}],"version-history":[{"count":2,"href":"https:\/\/gfmparts.com\/pt\/wp-json\/wp\/v2\/posts\/6891\/revisions"}],"predecessor-version":[{"id":6896,"href":"https:\/\/gfmparts.com\/pt\/wp-json\/wp\/v2\/posts\/6891\/revisions\/6896"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gfmparts.com\/pt\/wp-json\/wp\/v2\/media\/6893"}],"wp:attachment":[{"href":"https:\/\/gfmparts.com\/pt\/wp-json\/wp\/v2\/media?parent=6891"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gfmparts.com\/pt\/wp-json\/wp\/v2\/categories?post=6891"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gfmparts.com\/pt\/wp-json\/wp\/v2\/tags?post=6891"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}