{"id":33457,"date":"2026-07-24T11:58:15","date_gmt":"2026-07-24T11:58:15","guid":{"rendered":"https:\/\/sjexcavator.com\/?post_type=product&#038;p=33457"},"modified":"2026-08-09T03:14:47","modified_gmt":"2026-08-09T03:14:47","slug":"sj-20","status":"publish","type":"product","link":"https:\/\/sjexcavator.com\/it\/product\/sj-20\/","title":{"rendered":"SJ-20"},"content":{"rendered":"<p>1. Kubota D902 3-cylinder diesel engine (Stage V) \/ Yanmar 374F 3-cylinder diesel engine (Stage V)<br \/>\n2. Boom swing<br \/>\n3. Extendable undercarriage<br \/>\n4. Rubber tracks<br \/>\n5. Four-post canopy<br \/>\n6. Load-sensing variable displacement piston pump<br \/>\n7. Load-sensing valve<br \/>\n8. Concealed single-speed motor<\/p>\n<p>Operating weight: 2000 kg<\/p>\n<p>Undercarriage width: 1030-1285\u00a0mm<\/p>\n<p>Maximum digging height: 2900 mm<\/p>\n<p>Maximum dumping height: 1950 mm<\/p>\n<p>Maximum digging depth: 2200\u00a0mm<\/p>\n\n    <div class=\"xs_social_share_widget xs_share_url after_content \t\tmain_content  wslu-style-1 wslu-share-box-shaped wslu-fill-colored wslu-none wslu-share-horizontal wslu-theme-font-no wslu-main_content\">\n\n\t\t\n        <ul>\n\t\t\t        <\/ul>\n    <\/div>","protected":false},"excerpt":{"rendered":"<div class=\"\" data-turn-id-container=\"54d8bf9f-c9c6-4b2b-964e-9511f35cad97\" data-is-intersecting=\"true\">SJ-20<\/div>\n<div class=\"\" data-turn-id-container=\"request-6a76eb04-a9e4-83ea-94df-afe775ba46c1-3\" data-is-intersecting=\"true\">\n<section class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a76eb04-a9e4-83ea-94df-afe775ba46c1-3\" data-turn-id-container=\"request-6a76eb04-a9e4-83ea-94df-afe775ba46c1-3\" data-testid=\"conversation-turn-10\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-8 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" data-conversation-screenshot-content=\"\">\n<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring... \n\n","protected":false},"featured_media":33458,"template":"","meta":{"postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""}},"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":["post-33457","product","type-product","status-publish","has-post-thumbnail","product_cat-mini-excavator","first","instock","shipping-taxable","product-type-simple"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"SJ-20 The SJ20 is a 2-ton class mini excavator designed for users who need higher hydraulic performance, improved stability and greater working efficiency while maintaining excellent flexibility in compact job sites. Powered by a Kubota D902 or Yanmar 374F 3-cylinder diesel engine (Stage V), SJ20 delivers reliable power, efficient fuel consumption and long service life. These engines are well recognized in professional markets for their durability and easy maintenance, making SJ20 a suitable choice for contractors, rental companies and landscaping professionals. SJ20 is equipped with a load-sensing variable displacement piston pump and load-sensing valve system, providing more efficient hydraulic power management. The hydraulic system automatically adjusts output according to the working demand, reducing unnecessary energy loss while improving operating smoothness and multifunction performance. The boom swing function provides excellent flexibility when working near walls, fences and other obstacles. This feature is especially valuable for landscaping, urban construction and utility installation projects where precise operation in limited spaces is required. The extendable undercarriage allows SJ20 to adapt to different working conditions. The machine can be narrowed for transportation and access through tight areas, then expanded to improve stability during excavation operations. Equipped with rubber tracks and a four-post canopy, SJ20 offers good ground protection, operator visibility and comfortable operation for outdoor working environments. The concealed single-speed travel motor provides better protection against external impact and harsh working conditions, helping improve reliability and reduce maintenance requirements during daily operation. SJ20 combines advanced hydraulic technology with practical design. It offers the ideal balance between compact dimensions and professional performance, making it a reliable machine for customers who expect more efficiency and durability from a 2-ton excavator. SJ20 is built for professionals who need stable performance, lower operating costs and a machine ready for everyday work.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"google-site-verification\" content=\"cQIHPNUwzKvJob8QmVMT5jn-a472POpg1jJUh33JEMM\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/sjexcavator.com\/it\/product\/sj-20\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"it_IT\" \/>\n\t\t<meta property=\"og:site_name\" content=\"SHENGJIE Machinery - Qingdao Shengjie Ruida Trading Co., Ltd.-A Professional Mini Excavator Supplier from China\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"SJ-20 - SHENGJIE Machinery\" \/>\n\t\t<meta property=\"og:description\" content=\"SJ-20 The SJ20 is a 2-ton class mini excavator designed for users who need higher hydraulic performance, improved stability and greater working efficiency while maintaining excellent flexibility in compact job sites. Powered by a Kubota D902 or Yanmar 374F 3-cylinder diesel engine (Stage V), SJ20 delivers reliable power, efficient fuel consumption and long service life. These engines are well recognized in professional markets for their durability and easy maintenance, making SJ20 a suitable choice for contractors, rental companies and landscaping professionals. SJ20 is equipped with a load-sensing variable displacement piston pump and load-sensing valve system, providing more efficient hydraulic power management. The hydraulic system automatically adjusts output according to the working demand, reducing unnecessary energy loss while improving operating smoothness and multifunction performance. The boom swing function provides excellent flexibility when working near walls, fences and other obstacles. This feature is especially valuable for landscaping, urban construction and utility installation projects where precise operation in limited spaces is required. The extendable undercarriage allows SJ20 to adapt to different working conditions. The machine can be narrowed for transportation and access through tight areas, then expanded to improve stability during excavation operations. Equipped with rubber tracks and a four-post canopy, SJ20 offers good ground protection, operator visibility and comfortable operation for outdoor working environments. The concealed single-speed travel motor provides better protection against external impact and harsh working conditions, helping improve reliability and reduce maintenance requirements during daily operation. SJ20 combines advanced hydraulic technology with practical design. It offers the ideal balance between compact dimensions and professional performance, making it a reliable machine for customers who expect more efficiency and durability from a 2-ton excavator. SJ20 is built for professionals who need stable performance, lower operating costs and a machine ready for everyday work.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/sjexcavator.com\/it\/product\/sj-20\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-07-24T11:58:15+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-08-09T03:14:47+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"SJ-20 - SHENGJIE Machinery\" \/>\n\t\t<meta name=\"twitter:description\" content=\"SJ-20 The SJ20 is a 2-ton class mini excavator designed for users who need higher hydraulic performance, improved stability and greater working efficiency while maintaining excellent flexibility in compact job sites. Powered by a Kubota D902 or Yanmar 374F 3-cylinder diesel engine (Stage V), SJ20 delivers reliable power, efficient fuel consumption and long service life. These engines are well recognized in professional markets for their durability and easy maintenance, making SJ20 a suitable choice for contractors, rental companies and landscaping professionals. SJ20 is equipped with a load-sensing variable displacement piston pump and load-sensing valve system, providing more efficient hydraulic power management. The hydraulic system automatically adjusts output according to the working demand, reducing unnecessary energy loss while improving operating smoothness and multifunction performance. The boom swing function provides excellent flexibility when working near walls, fences and other obstacles. This feature is especially valuable for landscaping, urban construction and utility installation projects where precise operation in limited spaces is required. The extendable undercarriage allows SJ20 to adapt to different working conditions. The machine can be narrowed for transportation and access through tight areas, then expanded to improve stability during excavation operations. Equipped with rubber tracks and a four-post canopy, SJ20 offers good ground protection, operator visibility and comfortable operation for outdoor working environments. The concealed single-speed travel motor provides better protection against external impact and harsh working conditions, helping improve reliability and reduce maintenance requirements during daily operation. SJ20 combines advanced hydraulic technology with practical design. It offers the ideal balance between compact dimensions and professional performance, making it a reliable machine for customers who expect more efficiency and durability from a 2-ton excavator. SJ20 is built for professionals who need stable performance, lower operating costs and a machine ready for everyday work.\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/sjexcavator.com\\\/it\\\/product\\\/sj-20\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/sjexcavator.com\\\/it#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/sjexcavator.com\\\/it\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/sjexcavator.com\\\/it\\\/products\\\/#listItem\",\"name\":\"Products\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/sjexcavator.com\\\/it\\\/products\\\/#listItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/sjexcavator.com\\\/it\\\/products\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/sjexcavator.com\\\/it\\\/product-category\\\/mini-excavator\\\/#listItem\",\"name\":\"Mini excavator\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/sjexcavator.com\\\/it#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/sjexcavator.com\\\/it\\\/product-category\\\/mini-excavator\\\/#listItem\",\"position\":3,\"name\":\"Mini excavator\",\"item\":\"https:\\\/\\\/sjexcavator.com\\\/it\\\/product-category\\\/mini-excavator\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/sjexcavator.com\\\/it\\\/product\\\/sj-20\\\/#listItem\",\"name\":\"SJ-20\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/sjexcavator.com\\\/it\\\/products\\\/#listItem\",\"name\":\"Products\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/sjexcavator.com\\\/it\\\/product\\\/sj-20\\\/#listItem\",\"position\":4,\"name\":\"SJ-20\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/sjexcavator.com\\\/it\\\/product-category\\\/mini-excavator\\\/#listItem\",\"name\":\"Mini excavator\"}}]},{\"@type\":\"ItemPage\",\"@id\":\"https:\\\/\\\/sjexcavator.com\\\/it\\\/product\\\/sj-20\\\/#itempage\",\"url\":\"https:\\\/\\\/sjexcavator.com\\\/it\\\/product\\\/sj-20\\\/\",\"name\":\"SJ-20 - SHENGJIE Machinery\",\"description\":\"SJ-20 The SJ20 is a 2-ton class mini excavator designed for users who need higher hydraulic performance, improved stability and greater working efficiency while maintaining excellent flexibility in compact job sites. Powered by a Kubota D902 or Yanmar 374F 3-cylinder diesel engine (Stage V), SJ20 delivers reliable power, efficient fuel consumption and long service life. These engines are well recognized in professional markets for their durability and easy maintenance, making SJ20 a suitable choice for contractors, rental companies and landscaping professionals. SJ20 is equipped with a load-sensing variable displacement piston pump and load-sensing valve system, providing more efficient hydraulic power management. The hydraulic system automatically adjusts output according to the working demand, reducing unnecessary energy loss while improving operating smoothness and multifunction performance. The boom swing function provides excellent flexibility when working near walls, fences and other obstacles. This feature is especially valuable for landscaping, urban construction and utility installation projects where precise operation in limited spaces is required. The extendable undercarriage allows SJ20 to adapt to different working conditions. The machine can be narrowed for transportation and access through tight areas, then expanded to improve stability during excavation operations. Equipped with rubber tracks and a four-post canopy, SJ20 offers good ground protection, operator visibility and comfortable operation for outdoor working environments. The concealed single-speed travel motor provides better protection against external impact and harsh working conditions, helping improve reliability and reduce maintenance requirements during daily operation. SJ20 combines advanced hydraulic technology with practical design. It offers the ideal balance between compact dimensions and professional performance, making it a reliable machine for customers who expect more efficiency and durability from a 2-ton excavator. SJ20 is built for professionals who need stable performance, lower operating costs and a machine ready for everyday work.\",\"inLanguage\":\"it-IT\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/sjexcavator.com\\\/it\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/sjexcavator.com\\\/it\\\/product\\\/sj-20\\\/#breadcrumblist\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/sjexcavator.com\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/\\u72ec\\u7acb\\u7ad9SJ20.png\",\"@id\":\"https:\\\/\\\/sjexcavator.com\\\/it\\\/product\\\/sj-20\\\/#mainImage\",\"width\":1086,\"height\":1448},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/sjexcavator.com\\\/it\\\/product\\\/sj-20\\\/#mainImage\"},\"datePublished\":\"2026-07-24T11:58:15+00:00\",\"dateModified\":\"2026-08-09T03:14:47+00:00\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/sjexcavator.com\\\/it\\\/#organization\",\"name\":\"SHENGJIE Machinery\",\"description\":\"Qingdao Shengjie Ruida Trading Co., Ltd.-A Professional Mini Excavator Supplier from China\",\"url\":\"https:\\\/\\\/sjexcavator.com\\\/it\\\/\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/sjexcavator.com\\\/it\\\/#website\",\"url\":\"https:\\\/\\\/sjexcavator.com\\\/it\\\/\",\"name\":\"SHENGJIE Machinery\",\"description\":\"Qingdao Shengjie Ruida Trading Co., Ltd.-A Professional Mini Excavator Supplier from China\",\"inLanguage\":\"it-IT\",\"publisher\":{\"@id\":\"https:\\\/\\\/sjexcavator.com\\\/it\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"SJ-20 - SHENGJIE Machinery","description":"SJ-20 The SJ20 is a 2-ton class mini excavator designed for users who need higher hydraulic performance, improved stability and greater working efficiency while maintaining excellent flexibility in compact job sites. Powered by a Kubota D902 or Yanmar 374F 3-cylinder diesel engine (Stage V), SJ20 delivers reliable power, efficient fuel consumption and long service life. These engines are well recognized in professional markets for their durability and easy maintenance, making SJ20 a suitable choice for contractors, rental companies and landscaping professionals. SJ20 is equipped with a load-sensing variable displacement piston pump and load-sensing valve system, providing more efficient hydraulic power management. The hydraulic system automatically adjusts output according to the working demand, reducing unnecessary energy loss while improving operating smoothness and multifunction performance. The boom swing function provides excellent flexibility when working near walls, fences and other obstacles. This feature is especially valuable for landscaping, urban construction and utility installation projects where precise operation in limited spaces is required. The extendable undercarriage allows SJ20 to adapt to different working conditions. The machine can be narrowed for transportation and access through tight areas, then expanded to improve stability during excavation operations. Equipped with rubber tracks and a four-post canopy, SJ20 offers good ground protection, operator visibility and comfortable operation for outdoor working environments. The concealed single-speed travel motor provides better protection against external impact and harsh working conditions, helping improve reliability and reduce maintenance requirements during daily operation. SJ20 combines advanced hydraulic technology with practical design. It offers the ideal balance between compact dimensions and professional performance, making it a reliable machine for customers who expect more efficiency and durability from a 2-ton excavator. SJ20 is built for professionals who need stable performance, lower operating costs and a machine ready for everyday work.","canonical_url":"https:\/\/sjexcavator.com\/it\/product\/sj-20\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"google-site-verification":"cQIHPNUwzKvJob8QmVMT5jn-a472POpg1jJUh33JEMM","miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/sjexcavator.com\/it\/product\/sj-20\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/sjexcavator.com\/it#listItem","position":1,"name":"Home","item":"https:\/\/sjexcavator.com\/it","nextItem":{"@type":"ListItem","@id":"https:\/\/sjexcavator.com\/it\/products\/#listItem","name":"Products"}},{"@type":"ListItem","@id":"https:\/\/sjexcavator.com\/it\/products\/#listItem","position":2,"name":"Products","item":"https:\/\/sjexcavator.com\/it\/products\/","nextItem":{"@type":"ListItem","@id":"https:\/\/sjexcavator.com\/it\/product-category\/mini-excavator\/#listItem","name":"Mini excavator"},"previousItem":{"@type":"ListItem","@id":"https:\/\/sjexcavator.com\/it#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/sjexcavator.com\/it\/product-category\/mini-excavator\/#listItem","position":3,"name":"Mini excavator","item":"https:\/\/sjexcavator.com\/it\/product-category\/mini-excavator\/","nextItem":{"@type":"ListItem","@id":"https:\/\/sjexcavator.com\/it\/product\/sj-20\/#listItem","name":"SJ-20"},"previousItem":{"@type":"ListItem","@id":"https:\/\/sjexcavator.com\/it\/products\/#listItem","name":"Products"}},{"@type":"ListItem","@id":"https:\/\/sjexcavator.com\/it\/product\/sj-20\/#listItem","position":4,"name":"SJ-20","previousItem":{"@type":"ListItem","@id":"https:\/\/sjexcavator.com\/it\/product-category\/mini-excavator\/#listItem","name":"Mini excavator"}}]},{"@type":"ItemPage","@id":"https:\/\/sjexcavator.com\/it\/product\/sj-20\/#itempage","url":"https:\/\/sjexcavator.com\/it\/product\/sj-20\/","name":"SJ-20 - SHENGJIE Machinery","description":"SJ-20 The SJ20 is a 2-ton class mini excavator designed for users who need higher hydraulic performance, improved stability and greater working efficiency while maintaining excellent flexibility in compact job sites. Powered by a Kubota D902 or Yanmar 374F 3-cylinder diesel engine (Stage V), SJ20 delivers reliable power, efficient fuel consumption and long service life. These engines are well recognized in professional markets for their durability and easy maintenance, making SJ20 a suitable choice for contractors, rental companies and landscaping professionals. SJ20 is equipped with a load-sensing variable displacement piston pump and load-sensing valve system, providing more efficient hydraulic power management. The hydraulic system automatically adjusts output according to the working demand, reducing unnecessary energy loss while improving operating smoothness and multifunction performance. The boom swing function provides excellent flexibility when working near walls, fences and other obstacles. This feature is especially valuable for landscaping, urban construction and utility installation projects where precise operation in limited spaces is required. The extendable undercarriage allows SJ20 to adapt to different working conditions. The machine can be narrowed for transportation and access through tight areas, then expanded to improve stability during excavation operations. Equipped with rubber tracks and a four-post canopy, SJ20 offers good ground protection, operator visibility and comfortable operation for outdoor working environments. The concealed single-speed travel motor provides better protection against external impact and harsh working conditions, helping improve reliability and reduce maintenance requirements during daily operation. SJ20 combines advanced hydraulic technology with practical design. It offers the ideal balance between compact dimensions and professional performance, making it a reliable machine for customers who expect more efficiency and durability from a 2-ton excavator. SJ20 is built for professionals who need stable performance, lower operating costs and a machine ready for everyday work.","inLanguage":"it-IT","isPartOf":{"@id":"https:\/\/sjexcavator.com\/it\/#website"},"breadcrumb":{"@id":"https:\/\/sjexcavator.com\/it\/product\/sj-20\/#breadcrumblist"},"image":{"@type":"ImageObject","url":"https:\/\/sjexcavator.com\/wp-content\/uploads\/2026\/07\/\u72ec\u7acb\u7ad9SJ20.png","@id":"https:\/\/sjexcavator.com\/it\/product\/sj-20\/#mainImage","width":1086,"height":1448},"primaryImageOfPage":{"@id":"https:\/\/sjexcavator.com\/it\/product\/sj-20\/#mainImage"},"datePublished":"2026-07-24T11:58:15+00:00","dateModified":"2026-08-09T03:14:47+00:00"},{"@type":"Organization","@id":"https:\/\/sjexcavator.com\/it\/#organization","name":"SHENGJIE Machinery","description":"Qingdao Shengjie Ruida Trading Co., Ltd.-A Professional Mini Excavator Supplier from China","url":"https:\/\/sjexcavator.com\/it\/"},{"@type":"WebSite","@id":"https:\/\/sjexcavator.com\/it\/#website","url":"https:\/\/sjexcavator.com\/it\/","name":"SHENGJIE Machinery","description":"Qingdao Shengjie Ruida Trading Co., Ltd.-A Professional Mini Excavator Supplier from China","inLanguage":"it-IT","publisher":{"@id":"https:\/\/sjexcavator.com\/it\/#organization"}}]},"og:locale":"it_IT","og:site_name":"SHENGJIE Machinery - Qingdao Shengjie Ruida Trading Co., Ltd.-A Professional Mini Excavator Supplier from China","og:type":"article","og:title":"SJ-20 - SHENGJIE Machinery","og:description":"SJ-20 The SJ20 is a 2-ton class mini excavator designed for users who need higher hydraulic performance, improved stability and greater working efficiency while maintaining excellent flexibility in compact job sites. Powered by a Kubota D902 or Yanmar 374F 3-cylinder diesel engine (Stage V), SJ20 delivers reliable power, efficient fuel consumption and long service life. These engines are well recognized in professional markets for their durability and easy maintenance, making SJ20 a suitable choice for contractors, rental companies and landscaping professionals. SJ20 is equipped with a load-sensing variable displacement piston pump and load-sensing valve system, providing more efficient hydraulic power management. The hydraulic system automatically adjusts output according to the working demand, reducing unnecessary energy loss while improving operating smoothness and multifunction performance. The boom swing function provides excellent flexibility when working near walls, fences and other obstacles. This feature is especially valuable for landscaping, urban construction and utility installation projects where precise operation in limited spaces is required. The extendable undercarriage allows SJ20 to adapt to different working conditions. The machine can be narrowed for transportation and access through tight areas, then expanded to improve stability during excavation operations. Equipped with rubber tracks and a four-post canopy, SJ20 offers good ground protection, operator visibility and comfortable operation for outdoor working environments. The concealed single-speed travel motor provides better protection against external impact and harsh working conditions, helping improve reliability and reduce maintenance requirements during daily operation. SJ20 combines advanced hydraulic technology with practical design. It offers the ideal balance between compact dimensions and professional performance, making it a reliable machine for customers who expect more efficiency and durability from a 2-ton excavator. SJ20 is built for professionals who need stable performance, lower operating costs and a machine ready for everyday work.","og:url":"https:\/\/sjexcavator.com\/it\/product\/sj-20\/","article:published_time":"2026-07-24T11:58:15+00:00","article:modified_time":"2026-08-09T03:14:47+00:00","twitter:card":"summary_large_image","twitter:title":"SJ-20 - SHENGJIE Machinery","twitter:description":"SJ-20 The SJ20 is a 2-ton class mini excavator designed for users who need higher hydraulic performance, improved stability and greater working efficiency while maintaining excellent flexibility in compact job sites. Powered by a Kubota D902 or Yanmar 374F 3-cylinder diesel engine (Stage V), SJ20 delivers reliable power, efficient fuel consumption and long service life. These engines are well recognized in professional markets for their durability and easy maintenance, making SJ20 a suitable choice for contractors, rental companies and landscaping professionals. SJ20 is equipped with a load-sensing variable displacement piston pump and load-sensing valve system, providing more efficient hydraulic power management. The hydraulic system automatically adjusts output according to the working demand, reducing unnecessary energy loss while improving operating smoothness and multifunction performance. The boom swing function provides excellent flexibility when working near walls, fences and other obstacles. This feature is especially valuable for landscaping, urban construction and utility installation projects where precise operation in limited spaces is required. The extendable undercarriage allows SJ20 to adapt to different working conditions. The machine can be narrowed for transportation and access through tight areas, then expanded to improve stability during excavation operations. Equipped with rubber tracks and a four-post canopy, SJ20 offers good ground protection, operator visibility and comfortable operation for outdoor working environments. The concealed single-speed travel motor provides better protection against external impact and harsh working conditions, helping improve reliability and reduce maintenance requirements during daily operation. SJ20 combines advanced hydraulic technology with practical design. It offers the ideal balance between compact dimensions and professional performance, making it a reliable machine for customers who expect more efficiency and durability from a 2-ton excavator. SJ20 is built for professionals who need stable performance, lower operating costs and a machine ready for everyday work."},"aioseo_meta_data":{"post_id":"33457","title":null,"description":null,"keywords":null,"keyphrases":{"focus":{"keyphrase":"","score":0,"analysis":{"keyphraseInTitle":{"score":0,"maxScore":9,"error":1}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"ItemPage","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"created":"2026-07-24 11:58:15","updated":"2026-08-09 07:57:03","ai":{"faqs":[],"keyPoints":[],"schemas":[],"titles":[],"descriptions":[],"socialPosts":{"email":{"subject":"","preview":"","content":""},"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/sjexcavator.com\/it\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/sjexcavator.com\/it\/products\/\" title=\"Products\">Products<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/sjexcavator.com\/it\/product-category\/mini-excavator\/\" title=\"Mini excavator\">Mini excavator<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tSJ-20\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/sjexcavator.com\/it"},{"label":"Products","link":"https:\/\/sjexcavator.com\/it\/products\/"},{"label":"Mini excavator","link":"https:\/\/sjexcavator.com\/it\/product-category\/mini-excavator\/"},{"label":"SJ-20","link":"https:\/\/sjexcavator.com\/it\/product\/sj-20\/"}],"_links":{"self":[{"href":"https:\/\/sjexcavator.com\/it\/wp-json\/wp\/v2\/product\/33457","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sjexcavator.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sjexcavator.com\/it\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sjexcavator.com\/it\/wp-json\/wp\/v2\/media\/33458"}],"wp:attachment":[{"href":"https:\/\/sjexcavator.com\/it\/wp-json\/wp\/v2\/media?parent=33457"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sjexcavator.com\/it\/wp-json\/wp\/v2\/product_brand?post=33457"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sjexcavator.com\/it\/wp-json\/wp\/v2\/product_cat?post=33457"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sjexcavator.com\/it\/wp-json\/wp\/v2\/product_tag?post=33457"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}