{"product_id":"promac-forestry-mulcher-model-hdm-series-cutting-width-48-60-135-hp-20-ton-for-excavators","title":"Promac Forestry Mulcher | Model HDM Series | Cutting Width 48\" \u0026 60\" | 135 HP | 20+ Ton | For Excavators","description":"\u003ch2 style=\"text-align: center;\"\u003eHow To Request A Quote\u003c\/h2\u003e\n\u003ch3 style=\"text-align: center;\"\u003e***Online pricing not available, Please request a quote:***\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow To Get A Quote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOption 1:\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/rippingitoutdoors.com\/pages\/contact-us-page\" style=\"color: rgb(255, 128, 0);\"\u003eContact Us\u003c\/a\u003e to make sure you are getting the best unit possible. These machines are complex so let us help you get exactly what you need!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOption 2: (quickest response times)\u003c\/strong\u003e\u003cbr\u003eStep 1. Add the item to your cart\u003cbr\u003eStep 2. Checkout or Click on the Chat button box that is at the bottom right of your screen\u003cbr\u003eStep 3. Please tell us any info you think we would need to know\u003cbr\u003eStep 4. Relax, our team is processing your request and an expert will be in touch to get you exactly what you need!\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eProduct Description\u003c\/h2\u003e\n\u003ch3 style=\"text-align: center; text-decoration: underline;\"\u003ePromac Forestry Mulcher | Model HDM Series | Cutting Width 48\" \u0026amp; 60\" | 135 HP | 20+ Ton | For Excavators\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"1080\" height=\"560\" src=\"https:\/\/www.youtube.com\/embed\/DDYo65BN54E\" title=\"HDM Series Overview\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center; text-decoration: underline;\"\u003eDESCRIPTION\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003ePromac HDM Series Heavy Duty Forestry Mulcher \u003c\/strong\u003eis engineered for demanding land clearing, vegetation management, and forestry applications. Featuring a proven boxed-in design, this heavy-duty attachment combines familiar operation with forestry-proven durability and power. Available in \u003cstrong\u003e48-inch and 60-inch cutting widths\u003c\/strong\u003e, it supports excavators weighing \u003cstrong\u003e20 tons or more \u003c\/strong\u003ewith a \u003cstrong\u003eminimum carrier power of 135 HP\u003c\/strong\u003e. The hydraulic system operates within a \u003cstrong\u003e41–48 GPM flow range \u003c\/strong\u003eand supports \u003cstrong\u003emaximum hydraulic pressure of 5,000 PSI\u003c\/strong\u003e, delivering powerful cutting performance. Its bent-axis piston motor with fixed displacement provides reliable drum operation at speeds \u003cstrong\u003eup to 2,200 RPM\u003c\/strong\u003e. Built with \u003cstrong\u003e44,000 and 100,000 PSI steel,\u003c\/strong\u003e the \u003cstrong\u003eHDM Series \u003c\/strong\u003efeatures a front-exposed drum, quad or double carbide tooling, and replaceable wear shoes for demanding forestry work. Accessible service points simplify routine maintenance, while custom mounting options, including pin and wedge configurations, support compatibility with suitable excavator setups.\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Forestry Mulching\u003c\/strong\u003e Designed for demanding forestry, land clearing, vegetation management, and brush reduction applications using compatible excavators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e48-Inch and 60-Inch Cutting Widths\u003c\/strong\u003e Choose between two cutting widths to match job requirements, vegetation conditions, and excavator capabilities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20-Ton Minimum Carrier Weight\u003c\/strong\u003e Engineered for excavators weighing at least 20 tons to support demanding forestry mulching operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e135 HP Minimum Carrier Power\u003c\/strong\u003e Requires a minimum of 135 horsepower for suitable carrier performance during heavy-duty vegetation clearing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e41–48 GPM Hydraulic Flow\u003c\/strong\u003e Operates within a specified hydraulic flow range to support the mulcher's hydraulic motor and cutting drum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5,000 PSI Maximum Hydraulic Pressure\u003c\/strong\u003e Supports hydraulic systems with a maximum rated pressure of 5,000 PSI when configured according to equipment requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBent-Axis Piston Motor\u003c\/strong\u003e Features a fixed-displacement bent-axis piston motor designed for consistent hydraulic power delivery during forestry mulching operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2,200 RPM Maximum Drum Speed\u003c\/strong\u003e Provides a specified maximum drum speed to support effective cutting and vegetation processing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuad or Double Carbide Tooling\u003c\/strong\u003e Offers carbide tooling configurations to suit different cutting requirements and demanding forestry work conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront-Exposed Cutting Drum\u003c\/strong\u003e Features a front-exposed drum design for direct access to vegetation during clearing and mulching tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable Wear Shoes\u003c\/strong\u003e Includes replaceable wear shoes to help maintain the attachment and manage wear during repeated ground-level operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessible Service Points\u003c\/strong\u003e Simplifies access to routine maintenance areas, helping operators and technicians perform servicing more conveniently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength Steel Construction\u003c\/strong\u003e Incorporates specified 44,000 and 100,000 PSI steel grades for demanding forestry applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Mounting Options\u003c\/strong\u003e Supports custom mounting configurations, including pin and wedge styles, subject to excavator compatibility and mounting specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContractor-Focused Boxed Design\u003c\/strong\u003e Combines a traditional boxed-in construction with a modernized design intended for durability and straightforward operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: center;\"\u003eDetailed Specifications\u003c\/h2\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003e48-Inch Model\u003c\/th\u003e\n\u003cth\u003e60-Inch Model\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePromac\u003c\/td\u003e\n\u003ctd\u003ePromac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHDM Series\u003c\/td\u003e\n\u003ctd\u003eHDM Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeavy Duty Forestry Mulcher\u003c\/td\u003e\n\u003ctd\u003eHeavy Duty Forestry Mulcher\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCutting Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 in\u003c\/td\u003e\n\u003ctd\u003e60 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Unit Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e62 in\u003c\/td\u003e\n\u003ctd\u003e74 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Carrier Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 tons\u003c\/td\u003e\n\u003ctd\u003e20 tons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Carrier Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e135 HP\u003c\/td\u003e\n\u003ctd\u003e135 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHydraulic Flow Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e41–48 GPM\u003c\/td\u003e\n\u003ctd\u003e41–48 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Hydraulic Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5,000 PSI\u003c\/td\u003e\n\u003ctd\u003e5,000 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandard Motor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBent-axis piston, fixed displacement\u003c\/td\u003e\n\u003ctd\u003eBent-axis piston, fixed displacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Drum Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2,200 RPM\u003c\/td\u003e\n\u003ctd\u003e2,200 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2,900 lbs*\u003c\/td\u003e\n\u003ctd\u003e3,050 lbs*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooling Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQuad or double carbide tooling\u003c\/td\u003e\n\u003ctd\u003eQuad or double carbide tooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrum Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFront-exposed drum\u003c\/td\u003e\n\u003ctd\u003eFront-exposed drum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWear Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReplaceable wear shoes\u003c\/td\u003e\n\u003ctd\u003eReplaceable wear shoes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCustom pin, wedge, or other compatible mount\u003c\/td\u003e\n\u003ctd\u003eCustom pin, wedge, or other compatible mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSteel Specifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e44,000 and 100,000 PSI steel\u003c\/td\u003e\n\u003ctd\u003e44,000 and 100,000 PSI steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrimary Applications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eForestry mulching, brush clearing, land clearing\u003c\/td\u003e\n\u003ctd\u003eForestry mulching, brush clearing, land clearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCarrier Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompatible excavators meeting specified requirements\u003c\/td\u003e\n\u003ctd\u003eCompatible excavators meeting specified requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eManuals \u0026amp; Documents\u003c\/h2\u003e\n\u003ch3 style=\"color: rgb(255, 128, 0);\"\u003e\u003ca style=\"color: rgb(255, 128, 0);\" href=\"https:\/\/promacequipment.ca\/wp-content\/uploads\/Product-Sheet-2026-HDM-V2-Digital-Copy-PDF-8.5-x-11in.pdf\"\u003eProduct Sheet\u003c\/a\u003e\u003c\/h3\u003e\n\u003ch3\u003eGeneral Warranty Info:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRipping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!\u003c\/li\u003e\n\u003cli\u003eThe majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale.\u003c\/li\u003e\n\u003cli\u003eExpendable components and \"wear parts\" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.\u003c\/li\u003e\n\u003cli\u003ePlease reach out to us for any specific warranty information needed about products and parts you can’t find!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: center;\"\u003eVideos\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"1080\" height=\"560\" src=\"https:\/\/www.youtube.com\/embed\/DDYo65BN54E\" title=\"HDM Series Overview\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eShipping\u003c\/h2\u003e\n\u003ch3\u003e$1 Shipping Quote Info:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Us For Shipping Quotes. \u003c\/strong\u003eAll $1 products are listed as quote only because we can not display their pricing online.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow shipping rates for customers.\u003c\/strong\u003e We have negotiated the best possible rates for customers from our trusted carriers (ODFL, ESTES, UPS, and FedEx) \u0026amp; Top Private Drivers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNegotiate shipping rates\u003c\/strong\u003e if you think we can do better please reach out. Keep in mind some shipping rates also include assembly \u0026amp; configuration as well!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplimentary lift gate service\u003c\/strong\u003e on all freight shipments where it’s possible. We guarantee safe delivery!\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Promac","offers":[{"title":"Forestry Mulcher | Model HDM Series | Cutting Width 48\" \/ None \/ None","offer_id":46264019026099,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true},{"title":"Forestry Mulcher | Model HDM Series | Cutting Width 48\" \/ None \/ Drive Belt | Model PBC 13149","offer_id":46264019058867,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true},{"title":"Forestry Mulcher | Model HDM Series | Cutting Width 48\" \/ Quad Tooth | Model PBC 12534W \/ None","offer_id":46264019091635,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true},{"title":"Forestry Mulcher | Model HDM Series | Cutting Width 48\" \/ Quad Tooth | Model PBC 12534W \/ Drive Belt | Model PBC 13149","offer_id":46264019124403,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true},{"title":"Forestry Mulcher | Model HDM Series | Cutting Width 60\" \/ None \/ None","offer_id":46264019157171,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true},{"title":"Forestry Mulcher | Model HDM Series | Cutting Width 60\" \/ None \/ Drive Belt | Model PBC 13149","offer_id":46264019189939,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true},{"title":"Forestry Mulcher | Model HDM Series | Cutting Width 60\" \/ Quad Tooth | Model PBC 12534W \/ None","offer_id":46264019222707,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true},{"title":"Forestry Mulcher | Model HDM Series | Cutting Width 60\" \/ Quad Tooth | Model PBC 12534W \/ Drive Belt | Model PBC 13149","offer_id":46264019255475,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true},{"title":"Forestry Mulcher | Model HDM Series | Cutting Width 48\" | Chipper Tooth | Model PBC 20044801 \/ None \/ None","offer_id":46264019288243,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true},{"title":"Forestry Mulcher | Model HDM Series | Cutting Width 48\" | Chipper Tooth | Model PBC 20044801 \/ None \/ Drive Belt | Model PBC 13149","offer_id":46264019321011,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true},{"title":"Forestry Mulcher | Model HDM Series | Cutting Width 48\" | Chipper Tooth | Model PBC 20044801 \/ Quad Tooth | Model PBC 12534W \/ None","offer_id":46264019353779,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true},{"title":"Forestry Mulcher | Model HDM Series | Cutting Width 48\" | Chipper Tooth | Model PBC 20044801 \/ Quad Tooth | Model PBC 12534W \/ Drive Belt | Model PBC 13149","offer_id":46264019386547,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true},{"title":"Forestry Mulcher | Model HDM Series | Cutting Width 60\" | Chipper Tooth | Model PBC 20044801 \/ None \/ None","offer_id":46264019419315,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true},{"title":"Forestry Mulcher | Model HDM Series | Cutting Width 60\" | Chipper Tooth | Model PBC 20044801 \/ None \/ Drive Belt | Model PBC 13149","offer_id":46264019452083,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true},{"title":"Forestry Mulcher | Model HDM Series | Cutting Width 60\" | Chipper Tooth | Model PBC 20044801 \/ Quad Tooth | Model PBC 12534W \/ None","offer_id":46264019484851,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true},{"title":"Forestry Mulcher | Model HDM Series | Cutting Width 60\" | Chipper Tooth | Model PBC 20044801 \/ Quad Tooth | Model PBC 12534W \/ Drive Belt | Model PBC 13149","offer_id":46264019517619,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/4407\/9795\/files\/HDM-edit-v1.webp?v=1792670642","url":"https:\/\/rippingitoutdoors.com\/products\/promac-forestry-mulcher-model-hdm-series-cutting-width-48-60-135-hp-20-ton-for-excavators","provider":"Ripping It Outdoors","version":"1.0","type":"link"}