{"id":747689,"date":"2026-02-24T18:17:26","date_gmt":"2026-02-24T17:17:26","guid":{"rendered":"https:\/\/lucacastelli.com\/prodotto\/stihl-rma-239-set-ak-system-cordless-lawn-mower-with-ak-20-battery-and-al-101-charger\/"},"modified":"2026-02-24T18:17:26","modified_gmt":"2026-02-24T17:17:26","slug":"stihl-rma-239-set-ak-system-cordless-lawn-mower-with-ak-20-battery-and-al-101-charger","status":"publish","type":"product","link":"https:\/\/lucacastelli.com\/en\/product\/stihl-rma-239-set-ak-system-cordless-lawn-mower-with-ak-20-battery-and-al-101-charger\/","title":{"rendered":"STIHL RMA 239 Set &#8211; AK System cordless lawn mower with AK 20 battery and AL 101 charger"},"content":{"rendered":"<p>RMA 239 cordless lawn mower set with AK 20 battery and AL 101 charger: for efficient and lightweight mowing of small to medium-sized lawns<br \/>\nThe STIHL RMA 239 cordless lawn mower set with AK 20 battery and AL 101 charger is the ideal solution for private garden care, allowing you to get started right away, even without existing AK system components. Mow up to 250 m\u00b2 on a single charge. The 37 cm cutting width ensures lightweight handling and high efficiency on medium-sized areas.  <\/p>\n<p>The flow-optimized blade ensures low energy consumption and increased performance. The polymer housing is lightweight and durable. Central 5-level cutting height adjustment (30\u201370 mm) offers maximum flexibility. The 40 l foldable grass catcher box is easy to empty, while the folding handlebar facilitates transport and space-saving storage.   <\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<table data-test-id=\"pdp-spec-tech-table\">\n<tbody>\n<tr>\n<td>Battery system<\/td>\n<td>AK<\/td>\n<\/tr>\n<tr>\n<td>Drive<\/td>\n<td>&#8212;<\/td>\n<\/tr>\n<tr>\n<td>Recommended battery<\/td>\n<td>AK 20<\/td>\n<\/tr>\n<tr>\n<td>Weight of the device without battery<\/td>\n<td>13 kg<\/td>\n<\/tr>\n<tr>\n<td>Cutting width<\/td>\n<td>37 cm<\/td>\n<\/tr>\n<tr>\n<td>Cutting height<\/td>\n<td>30 &#8211; 70 mm<\/td>\n<\/tr>\n<tr>\n<td>Rated speed of working tool<\/td>\n<td>3350 rpm<\/td>\n<\/tr>\n<tr>\n<td>Max. area per AK 10 battery charge<\/td>\n<td>120 m\u00b2<\/td>\n<\/tr>\n<tr>\n<td>Max. area per AK 20 battery charge<\/td>\n<td>250 m\u00b2<\/td>\n<\/tr>\n<tr>\n<td>Max. area per AK 30 battery charge<\/td>\n<td>330 m\u00b2<\/td>\n<\/tr>\n<tr>\n<td>Max. area per AK 30 S battery charge<\/td>\n<td>330 m\u00b2<\/td>\n<\/tr>\n<tr>\nGrass <\/p>\n<td>collection box capacity<\/td>\n<td>40 l<\/td>\n<\/tr>\n<tr>\n<td>Tool width without attachments<\/td>\n<td>42 cm<\/td>\n<\/tr>\n<tr>\n<td>Max. tool height<\/td>\n<td>107 cm<\/td>\n<\/tr>\n<tr>\n<td>Front wheel diameter<\/td>\n<td>150 mm<\/td>\n<\/tr>\n<tr>\n<td>Rear wheel diameter<\/td>\n<td>180 mm<\/td>\n<\/tr>\n<tr>\n<td>Measured sound pressure level LpA<\/td>\n<td>76 dB(A)<\/td>\n<\/tr>\n<tr>\n<td>Guaranteed sound power level LWA<\/td>\n<td>91 dB(A)<\/td>\n<\/tr>\n<tr>\n<td>Uncertainty factor sound pressure level KpA<\/td>\n<td>2 dB(A)<\/td>\n<\/tr>\n<tr>\n<td>Vibration level, handlebar ahw<\/td>\n<td>1.40 m\/s\u00b2<\/td>\n<\/tr>\n<tr>\n<td>Vibration uncertainty K<\/td>\n<td>0.70 m\/s\u00b2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>RMA 239 cordless lawn mower set with AK 20 battery and AL 101 charger: for efficient and lightweight mowing of<\/p>\n","protected":false},"featured_media":747615,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":""},"product_brand":[3556],"product_cat":[1673,1658,165],"product_tag":[],"class_list":{"0":"post-747689","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-stihl-en","7":"product_cat-battery-lawn-mowers","8":"product_cat-lawn-mowers-and-robots","9":"product_cat-machinery","10":"sws-gruppo-macchinari-en","11":"sws-conto-ricavi-merci-rivendita-macchinari-en","12":"sws-gruppo-iva-iva81-en","14":"first","15":"instock","16":"shipping-taxable","17":"purchasable","18":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/lucacastelli.com\/en\/wp-json\/wp\/v2\/product\/747689","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lucacastelli.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/lucacastelli.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lucacastelli.com\/en\/wp-json\/wp\/v2\/media\/747615"}],"wp:attachment":[{"href":"https:\/\/lucacastelli.com\/en\/wp-json\/wp\/v2\/media?parent=747689"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/lucacastelli.com\/en\/wp-json\/wp\/v2\/product_brand?post=747689"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/lucacastelli.com\/en\/wp-json\/wp\/v2\/product_cat?post=747689"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/lucacastelli.com\/en\/wp-json\/wp\/v2\/product_tag?post=747689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}