Please enter your name and email address into the boxes below to join our email list.

*First Name:
*Last Name:
Email Address:

Sign up for mailings.


Willmar Fabrication Sprayers

4-Box Inline Skid Mount


This product may be covered by one or more U.S. patents or pending patent applications. Click here for details.

The SeedMobile® SM4400S 4-Box Inline Skid Mount makes seed delivery to the planter more efficient than ever. Engineered to hold SM80s, SM200s and Buckhorn® Boxes, this skid mount offers great flexibility for both growers and seed handlers. Spend less time loading and more time planting with the SM4400S.

  • Mounts onto your trailer allowing for great versatility
  • Strong rigid frame
  • Standard wireless remote for conveyor
  • Holds two SM200s or a combination of four SM80s or Buckhorn® Boxes
  • KSi Conveyors
  • 8'' cleated belt incline conveyor in a 6'' tube
  • Rear discharge
  • 20' incline conveyor swing arm with 200° swivel
  • 15.5' unloading height
  • Two stage down spout
    Four Boxes Inline More seed per load; Multiple hybrids/varieties; Load from same side; Weight distribution; Time saving; Increased efficiency; More acres per day; Safety
    Loading Flexibility Can be loaded with SM80s, SM200s or Pro Boxes Flexibility
    Bulk Seed Hopper (optional) Flexibility to handle seed in boxes or bulk Cost Effective (spread cost over more acres/crops); Flexibility
    Scales (optional) Fits customer's needs Flexibility
    Strong Rigid Frame (3/16 x 2.00 x 8.00) Durability; Powder coat paint Longer life; Less maintenance; Durability
    20 hp Honda Engine w' Electric Start & 17 AMP charging system Engine with power to spare for no stalls when conveyor belts loaded with seed; Easy starting Time savings; Increased efficiency; More acres per day
    Standard Wired and Wireless Remotes Two control systems, wired and wireless No down time; Improve loading efficiency
    Wired or Wireless Remote On/Off Selection Switch Selection of which controls to use; Prevent battery run down Added safety; Extended battery life
    KSI Conveyors Durability and performance Less down time and maintenance
    Belt Conveyors: Horizontal 12" Crescent Belt and Incline 8" Cleated Belt Loading of multiple crop seeds (corn, soybeans, cotton, wheat, peanuts, etc) Cost Effective (spread cost over more acres/crops); Less damage to seed
    Variable Speed Horizontal Belt Allows for control of seed flow; Proper loading Better control; Less seed hopper over flow; Cost savings; Safety
    Rear Discharge Seed tender can unload with incline conveyor or in rear of tender into another hopper pit Improved loading efficiency; Flexibility in field positioning and unloading seed; Time saving; Less damage to seed
    Incline Conveyor Swing Arm With 200 Degree Swivel (patent pending) Loading Flexibility and stow away for travel Time savings; Increased efficiency; More acres per day
    20 Foot Incline Conveyor Better accessibility for loading planters Time savings; Loading efficiency; More acres per day
    15.5 Foot Unloading Height Load all types of planters Flexibility, Time Savings, More acres per day
    Two Stage Down Spout Greater reach for loading planters Improved loading; Time savings
    Skid Mount SM4400S 4-Box Skid Mounts
    Brakes N/A
    Axles N/A
    Horizontal Conveyor Variable Speed 12"
    Crescent Belt Conveyor
    Incline Conveyor 8" Cleated Belt
    20' Incline with Tilt and 200 Degree Swivel
    Hitch Options N/A
    Hydraulic System Self Contained
    Primary Remote On/Off Switch Wireless and Wired
    Engine 20.3 hp V-Twin OHV Electric Start
    Approximate Length 23'
    Approximate Height 10'
    Weight 6,750 lbs.

    Get More

    Willmar Fabrication Sprayers

    Videos Photos Brochure Manuals
    Request a
    Contact & Support

    ____ Request a Quote ____

    All fields marked with * are required.

    First Name*
    Last Name*
    Email Address*
    Product of Interest*
    Willmar Fabrication, LLC | Benson, MN 56215 | 877-332-2551 or 320-843-1700 | fax: 320-843-1703
    Copyright © 2014 Willmar Fabrication, LLC | Website Design by E*Tap Marketing
    Redball®, Redball-Hooded Sprayers and WF® are trademarks of Willmar Fabrication, LLC.
    Always read and follow chemical label directions. Always follow state and local regulations.