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John Deere R990M

Hay & Forage
hay-and-forage
Agriculture
Mower Conditioners
mower-conditioners
Starting at

Starting at

Key Features

  • Use Front Hitch for Maximum Productivity
  • High-Speed Rotary Disc Cutterbar for Cutting in Tough Conditions
  • Ease of Operation and Compatibility
  • Dual Rear-Mount Design
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Features

<div class="accordion-wrap"><div class="accordion2_component"><div class="accordion2_top"><div class="text-size-medium text-weight-bold">Easy Attachment</div><div class="accordion2_icon w-embed"><svg width="100%" height="100%" viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M25.3333 15.667V16.3336C25.3333 16.7018 25.0349 17.0003 24.6667 17.0003H17V24.667C17 25.0351 16.7015 25.3336 16.3333 25.3336H15.6667C15.2985 25.3336 15 25.0351 15 24.667V17.0003H7.3333C6.96511 17.0003 6.66663 16.7018 6.66663 16.3336V15.667C6.66663 15.2988 6.96511 15.0003 7.3333 15.0003H15V7.33365C15 6.96546 15.2985 6.66699 15.6667 6.66699H16.3333C16.7015 6.66699 17 6.96546 17 7.33365V15.0003H24.6667C25.0349 15.0003 25.3333 15.2988 25.3333 15.667Z" fill="currentColor"></path></svg></div></div><div style="width: 1118px; height: 0px;" class="accordion2_bottom"><div class="margin-bottom margin-small"><div><p>Attaching to a tractor is simple with its A-frame adapter, which locks into the tractor’s front hitch. This design allows for quick detachment and reattachment, streamlining setup and transportation. Drive the tractor slowly to the mower, align, lift, and engage the hitch to the mounts.</p><img src="https://johndeere.widen.net/content/m5kal4mvo8/png/f300r_front_hitch_r4a062427_275x200.png" alt="Studio side right view of the nose of an 8R tractor with front hitch attached to an F300R front-mounted mower" loading="lazy"></div></div></div></div><div class="accordion2_component"><div class="accordion2_top"><div class="text-size-medium text-weight-bold">Productivity and Versatility</div><div class="accordion2_icon w-embed"><svg width="100%" height="100%" viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M25.3333 15.667V16.3336C25.3333 16.7018 25.0349 17.0003 24.6667 17.0003H17V24.667C17 25.0351 16.7015 25.3336 16.3333 25.3336H15.6667C15.2985 25.3336 15 25.0351 15 24.667V17.0003H7.3333C6.96511 17.0003 6.66663 16.7018 6.66663 16.3336V15.667C6.66663 15.2988 6.96511 15.0003 7.3333 15.0003H15V7.33365C15 6.96546 15.2985 6.66699 15.6667 6.66699H16.3333C16.7015 6.66699 17 6.96546 17 7.33365V15.0003H24.6667C25.0349 15.0003 25.3333 15.2988 25.3333 15.667Z" fill="currentColor"></path></svg></div></div><div style="width: 1118px; height: 0px;" class="accordion2_bottom"><div class="margin-bottom margin-small"><div><p>The mower is optimized for large-scale mowing with 7R or 8R Tractors, supporting cutting widths up to 32.5 ft (9.9 m) in one pass.</p><img src="https://johndeere.widen.net/content/n0m6tjr4pu/png/R4A062421.png" alt="Front studio view of an 8R Tractor with F310R Front Mount and 900-Series Rear-Mount Mower-Conditioners attached" loading="lazy"></div></div></div></div><div class="accordion2_component"><div class="accordion2_top"><div class="text-size-medium text-weight-bold">Engineered for Superior Cutting and Reliability</div><div class="accordion2_icon w-embed"><svg width="100%" height="100%" viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M25.3333 15.667V16.3336C25.3333 16.7018 25.0349 17.0003 24.6667 17.0003H17V24.667C17 25.0351 16.7015 25.3336 16.3333 25.3336H15.6667C15.2985 25.3336 15 25.0351 15 24.667V17.0003H7.3333C6.96511 17.0003 6.66663 16.7018 6.66663 16.3336V15.667C6.66663 15.2988 6.96511 15.0003 7.3333 15.0003H15V7.33365C15 6.96546 15.2985 6.66699 15.6667 6.66699H16.3333C16.7015 6.66699 17 6.96546 17 7.33365V15.0003H24.6667C25.0349 15.0003 25.3333 15.2988 25.3333 15.667Z" fill="currentColor"></path></svg></div></div><div style="width: 1118px; height: 0px;" class="accordion2_bottom"><div class="margin-bottom margin-small"><div><p>A high-speed rotary disc cutterbar delivers fast, high-quality mowing in tough conditions, with a 3.5 m width, oil-immersed gear-driven bed, and up to eight discs. Quick-change knives, shear-protected discs, and maintenance-free lubrication ensure easy service, durability, and efficient operation.</p><img src="https://johndeere.widen.net/content/xrdp3hgsql/png/R4A062392.png" alt="Mechanic&#039;s arms demonstrating quick-change knives technology with two tools on a R990R Rear Mount Mower-Conditioner&#039;s cutterbar" loading="lazy"></div></div></div></div></div>
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Specifications

<div class="accordion-wrap"><div class="accordion2_component"><div class="accordion2_top"><div class="text-size-medium text-weight-bold">Cutterbar</div><div class="accordion2_icon w-embed"><svg width="100%" height="100%" viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M25.3333 15.667V16.3336C25.3333 16.7018 25.0349 17.0003 24.6667 17.0003H17V24.667C17 25.0351 16.7015 25.3336 16.3333 25.3336H15.6667C15.2985 25.3336 15 25.0351 15 24.667V17.0003H7.3333C6.96511 17.0003 6.66663 16.7018 6.66663 16.3336V15.667C6.66663 15.2988 6.96511 15.0003 7.3333 15.0003H15V7.33365C15 6.96546 15.2985 6.66699 15.6667 6.66699H16.3333C16.7015 6.66699 17 6.96546 17 7.33365V15.0003H24.6667C25.0349 15.0003 25.3333 15.2988 25.3333 15.667Z" fill="currentColor"></path></svg></div></div><div style="width: 1118px; height: 0px;" class="accordion2_bottom"><div class="margin-bottom margin-small"><table class='custom-table-style'><tbody><tr><td><h5>Cutting Height</h5></td><td><p>1.37-3.35 in.</p></td></tr><tr><td><h5>Cutting Height</h5></td><td><p>35-85 cm</p></td></tr><tr><td><h5>Cutting Width</h5></td><td><p>31.2-32 ft</p></td></tr><tr><td><h5>Cutting Width</h5></td><td><p>9.5-9.9 m</p></td></tr><tr><td><h5>Disk Speed</h5></td><td><p>2986 rpm</p></td></tr><tr><td><h5>Front/Rear Cutting Overlap</h5></td><td><p>1-1.6 ft</p></td></tr><tr><td><h5>Front/Rear Cutting Overlap</h5></td><td><p>0.3-0.5 m</p></td></tr><tr><td><h5>Number Of Disks</h5></td><td><p>16</p></td></tr><tr><td><h5>Number Of Knives</h5></td><td><p>32</p></td></tr><tr><td><h5>Suspension System</h5></td><td><p>Adjustable hydro-pneumatic</p></td></tr><tr><td><h5>Type</h5></td><td><p>Rear reach</p></td></tr></tbody></table></div></div></div><div class="accordion2_component"><div class="accordion2_top"><div class="text-size-medium text-weight-bold">Dimensions</div><div class="accordion2_icon w-embed"><svg width="100%" height="100%" viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M25.3333 15.667V16.3336C25.3333 16.7018 25.0349 17.0003 24.6667 17.0003H17V24.667C17 25.0351 16.7015 25.3336 16.3333 25.3336H15.6667C15.2985 25.3336 15 25.0351 15 24.667V17.0003H7.3333C6.96511 17.0003 6.66663 16.7018 6.66663 16.3336V15.667C6.66663 15.2988 6.96511 15.0003 7.3333 15.0003H15V7.33365C15 6.96546 15.2985 6.66699 15.6667 6.66699H16.3333C16.7015 6.66699 17 6.96546 17 7.33365V15.0003H24.6667C25.0349 15.0003 25.3333 15.2988 25.3333 15.667Z" fill="currentColor"></path></svg></div></div><div style="width: 1118px; height: 0px;" class="accordion2_bottom"><div class="margin-bottom margin-small"><table class='custom-table-style'><tbody><tr><td><h5>Transport Weight</h5></td><td><p>5181 lb.</p></td></tr><tr><td><h5>Transport Weight</h5></td><td><p>2350 kg</p></td></tr><tr><td><h5>Transport Width</h5></td><td><p>11.4 ft</p></td></tr><tr><td><h5>Transport Width</h5></td><td><p>3.5 m</p></td></tr></tbody></table></div></div></div><div class="accordion2_component"><div class="accordion2_top"><div class="text-size-medium text-weight-bold">Power Requirements</div><div class="accordion2_icon w-embed"><svg width="100%" height="100%" viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M25.3333 15.667V16.3336C25.3333 16.7018 25.0349 17.0003 24.6667 17.0003H17V24.667C17 25.0351 16.7015 25.3336 16.3333 25.3336H15.6667C15.2985 25.3336 15 25.0351 15 24.667V17.0003H7.3333C6.96511 17.0003 6.66663 16.7018 6.66663 16.3336V15.667C6.66663 15.2988 6.96511 15.0003 7.3333 15.0003H15V7.33365C15 6.96546 15.2985 6.66699 15.6667 6.66699H16.3333C16.7015 6.66699 17 6.96546 17 7.33365V15.0003H24.6667C25.0349 15.0003 25.3333 15.2988 25.3333 15.667Z" fill="currentColor"></path></svg></div></div><div style="width: 1118px; height: 0px;" class="accordion2_bottom"><div class="margin-bottom margin-small"><table class='custom-table-style'><tbody><tr><td><h5>PTO Drive</h5></td><td><p>Clockwise</p></td></tr><tr><td><h5>PTO Power Requirements</h5></td><td><p>141 hp</p></td></tr><tr><td><h5>PTO Power Requirements</h5></td><td><p>105 kW</p></td></tr></tbody></table></div></div></div><div class="accordion2_component"><div class="accordion2_top"><div class="text-size-medium text-weight-bold">Tractor Equipment</div><div class="accordion2_icon w-embed"><svg width="100%" height="100%" viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M25.3333 15.667V16.3336C25.3333 16.7018 25.0349 17.0003 24.6667 17.0003H17V24.667C17 25.0351 16.7015 25.3336 16.3333 25.3336H15.6667C15.2985 25.3336 15 25.0351 15 24.667V17.0003H7.3333C6.96511 17.0003 6.66663 16.7018 6.66663 16.3336V15.667C6.66663 15.2988 6.96511 15.0003 7.3333 15.0003H15V7.33365C15 6.96546 15.2985 6.66699 15.6667 6.66699H16.3333C16.7015 6.66699 17 6.96546 17 7.33365V15.0003H24.6667C25.0349 15.0003 25.3333 15.2988 25.3333 15.667Z" fill="currentColor"></path></svg></div></div><div style="width: 1118px; height: 0px;" class="accordion2_bottom"><div class="margin-bottom margin-small"><table class='custom-table-style'><tbody><tr><td><h5>Hydraulic Connections</h5></td><td><p>1 SCV</p></td></tr><tr><td><h5>Standard Hitch</h5></td><td><p>Category 3, 3-point hitch (3 and 4N Quick Hitch compatible)</p></td></tr><tr><td><h5>Tractor Connection</h5></td><td><p>2 Double Acting SCV's + electrical 7 pin connector + 3 pin convenience outlet</p></td></tr></tbody></table></div></div></div></div>

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