{"id":19628,"date":"2026-09-09T12:52:02","date_gmt":"2026-09-09T10:52:02","guid":{"rendered":"https:\/\/protech.nu\/produkt\/ingersoll-rand-mx90b-paving-breaker\/"},"modified":"2026-09-09T12:54:49","modified_gmt":"2026-09-09T10:54:49","slug":"ingersoll-rand-mx90b-paving-breaker","status":"publish","type":"product","link":"https:\/\/protech.nu\/en\/product\/ingersoll-rand-mx90b-paving-breaker\/","title":{"rendered":"Ingersoll Rand MX90B Paving Breaker"},"content":{"rendered":"<p><strong>Ingersoll Rand MX90B<\/strong> is the most powerful and heaviest model in the MX series of pneumatic paving breakers. The tool is built to deliver maximum impact force when crushing heavily reinforced concrete, massive structures, thick asphalt and large stone blocks on road works, in quarries and on heavy demolition sites.<\/p>\n<p>Compared with the MX60 series, the MX90B has a larger, <strong>66.5 mm<\/strong> cylinder, which combined with the long 146 mm piston stroke delivers a single blow of extreme crushing force. The reinforced <strong>32 \u00d7 152 mm (1-1\/4&#8243; \u00d7 6&#8243;)<\/strong> hex chisel retainer ensures durability under large bending and impact forces. The integrated start valve in the T-handle provides safe control, and the built-in lubrication system guarantees a long service life under intensive use.<\/p>\n<h3>Benefits and features:<\/h3>\n<ul>\n<li><strong>Maximum crushing capacity:<\/strong> 66.5 mm cylinder and 146 mm piston stroke deliver the series&#8217; highest impact energy, even in the hardest materials.<\/li>\n<li><strong>Heavy 32 mm chisel retainer:<\/strong> 1-1\/4&#8243; \u00d7 6&#8243; hex chisel retainer withstands large edge-breaking forces.<\/li>\n<li><strong>Durable forged construction:<\/strong> Made from industrial wear-resistant materials for continuous heavy-duty use.<\/li>\n<li><strong>Integrated oil reservoir:<\/strong> Built into the housing for continuous, uninterrupted lubrication of the mechanism.<\/li>\n<li><strong>Ergonomic and balanced:<\/strong> Directed center of gravity and stable handles enable efficient vertical breaking.<\/li>\n<\/ul>\n<h3>Technical specifications:<\/h3>\n<table>\n<tbody>\n<tr>\n<td><strong>Blow frequency:<\/strong><\/td>\n<td>1,200 &#8211; 1,400 bpm<\/td>\n<\/tr>\n<tr>\n<td><strong>Piston stroke:<\/strong><\/td>\n<td>146 mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Cylinder diameter:<\/strong><\/td>\n<td>66.5 mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Chisel retainer (hex):<\/strong><\/td>\n<td>32 \u00d7 152 mm (1-1\/4&#8243; \u00d7 6&#8243;)<\/td>\n<\/tr>\n<tr>\n<td><strong>Air consumption (at 5.8 bar):<\/strong><\/td>\n<td>2.35 &#8211; 2.46 m\u00b3\/min<\/td>\n<\/tr>\n<tr>\n<td><strong>Recommended working pressure:<\/strong><\/td>\n<td>6.2 &#8211; 6.9 bar<\/td>\n<\/tr>\n<tr>\n<td><strong>Air inlet:<\/strong><\/td>\n<td>3\/4&#8243; NPT male thread<\/td>\n<\/tr>\n<tr>\n<td><strong>Recommended hose diameter:<\/strong><\/td>\n<td>19 mm (3\/4&#8243;)<\/td>\n<\/tr>\n<tr>\n<td><strong>Overall length:<\/strong><\/td>\n<td>698.5 mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Net weight:<\/strong><\/td>\n<td>39.5 kg<\/td>\n<\/tr>\n<tr>\n<td><strong>Transport weight:<\/strong><\/td>\n<td>41 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>Maximum crushing power for reinforced concrete and thick pavements.<\/em><\/p>\n\n        <div style=\"margin: 30px 0; padding: 20px; background-color: #f4f6f8; border-left: 5px solid #0073aa; border-radius: 6px; clear: both;\">\n            <h3 style=\"margin-top:0; margin-bottom: 12px; color: #333; font-size: 18px;\">Parts List<\/h3>\n            <a href=\"http:\/\/19597\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"background-color: #0073aa; color: #ffffff; padding: 14px 28px; text-decoration: none; font-weight: bold; border-radius: 5px; display: inline-block; font-size: 16px; box-shadow: 0 3px 6px rgba(0,0,0,0.16);\">\n                \ud83d\udcc4 Download PDF (Parts List)\n            <\/a>\n        <\/div>","protected":false},"excerpt":{"rendered":"<p>Ingersoll Rand MX90B is a pneumatic paving breaker in the 40 kg class, the most powerful model in the MX series for the most demanding crushing jobs in heavily reinforced concrete, thick asphalt and large stone blocks. Weight 39.5 kg, blow frequency 1,200-1,400 bpm, with a 66.5 mm cylinder, 146 mm piston stroke and a 32\u00d7152 mm hex chisel retainer.<\/p>\n","protected":false},"featured_media":19588,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[6429],"product_tag":[],"class_list":["post-19628","product","type-product","status-publish","has-post-thumbnail","product_cat-air-construction-and-demolition-tools","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ingersoll Rand MX90B | ProTech<\/title>\n<meta name=\"description\" content=\"Ingersoll Rand MX90B paving breaker, the most powerful MX model. 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