{"product_id":"mechmaxx-78-heavy-duty-pto-flail-mower-with-hydraulic-side-shift-3-point-hitch-50-85hp-model-kdk78h","title":"MechMaxx 78\" Heavy Duty PTO Flail Mower with Hydraulic Side Shift, 3-Point Hitch, 50–85HP, Model KDK78H","description":"\u003cp\u003eThe MechMaxx KDK78H flail mower is designed for high-output mowing where durability, reach, and efficiency are critical. With a wide 78-inch cutting path and hydraulic side offset capability, this mower is ideal for large fields, roadside maintenance, fence lines, and perimeter work.\u003c\/p\u003e\n\u003cp\u003eBuilt for 50–85 HP tractors, the KDK78H combines a reinforced steel frame, premium drivetrain components, and advanced belt system to deliver consistent performance across demanding terrain and dense vegetation.\u003c\/p\u003e\n\u003ch4\u003eKey Features \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e78\" Working Width – maximizes coverage for faster mowing on large properties and commercial applications\u003c\/li\u003e\n\u003cli\u003eHydraulic Side Offset (Up to 13.4\") – shift the mower left or right to reach beyond tractor width for edge trimming and obstacle clearance\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty PTO System (1-3\/8\" Z6, 540 RPM) – ensures universal compatibility and reliable power transfer\u003c\/li\u003e\n\u003cli\u003eSpring-Loaded Automatic Belt Tensioner – maintains consistent belt tension to improve efficiency and extend component life\u003c\/li\u003e\n\u003cli\u003eCategory 2, 3-Point Hitch – provides a rigid, stable connection for higher horsepower tractors\u003c\/li\u003e\n\u003cli\u003eDesigned for tractors in the 50–85 HP range\u003c\/li\u003e\n\u003cli\u003eHandles thick grass, weeds, and overgrown vegetation\u003c\/li\u003e\n\u003cli\u003eIdeal for large acreage, roadside work, and heavy-duty land maintenance\u003c\/li\u003e\n\u003cli\u003eProduces a cleaner, mulched finish compared to rotary cutters\u003c\/li\u003e\n\u003cli\u003eItalian CMR Gearbox – efficient power transmission with reduced wear and long service life\u003c\/li\u003e\n\u003cli\u003eSKF External Rotor Bearings – high-quality bearings designed for heavy loads and smooth operation\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Steel Frame – built to handle continuous use in demanding environments\u003c\/li\u003e\n\u003cli\u003eAdjustable Rear Roller with Scraper – provides precise cutting height control and improved debris management\u003c\/li\u003e\n\u003cli\u003eHeight-Adjustable Side Skids – protects ground surfaces and improves stability on uneven terrain\u003c\/li\u003e\n\u003cli\u003eOpenable Rear Cover – allows quick access for blade maintenance and clearing debris\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px; table-layout:fixed;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid black; padding:8px 12px; background:#f2f2f2; width:50%;\"\u003eSpecifications\u003c\/th\u003e\n\u003cth style=\"border:1px solid black; padding:8px 12px; background:#f2f2f2; width:50%;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003eKDK78H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003eTractor Requirement\u003c\/td\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003e50–85 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003eWorking Width\u003c\/td\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003e78 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003eHitch Type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003eCategory 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003ePTO Speed\u003c\/td\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003e540 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003ePTO Shaft\u003c\/td\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003e1-3\/8\" Z6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003eSide Offset\u003c\/td\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003eUp to 13.4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003eFlail Type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003eHammer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003eNumber of Flails\u003c\/td\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003eDrive Type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003eBelt Drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003eGearbox\u003c\/td\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003eItalian CMR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003eBearings\u003c\/td\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003eSKF External Bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003eStructure Weight\u003c\/td\u003e\n\u003ctd style=\"border:1px solid black; padding:8px 12px;\"\u003e~1,160 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eDocuments\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0750\/9747\/3187\/files\/Flail_Mower_KDK_Product_Manual_c6e6719b-2338-49cf-9d10-be8b8cf9b430.pdf?v=1777631851\" target=\"_blank\" rel=\"noopener\"\u003eProduct Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAssembly\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe width=\"487\" height=\"279\" src=\"https:\/\/www.youtube.com\/embed\/LBT_9X4Wzmw\" title=\"MechMaxx Heavy Duty PTO Flail Mower with Hydraulic Side Shift 3 Point Assembly Video\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"MechMaxx","offers":[{"title":"Default Title","offer_id":47515848704163,"sku":"150207","price":4099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/9747\/3187\/files\/imgi_20_mowerKDK78h--_31_1600x_95382b37-0a46-426e-b5ce-e165841f6ff7.webp?v=1777684781","url":"https:\/\/www.garageautosupplies.com\/products\/mechmaxx-78-heavy-duty-pto-flail-mower-with-hydraulic-side-shift-3-point-hitch-50-85hp-model-kdk78h","provider":"Garage Auto Supplies","version":"1.0","type":"link"}