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.

SPK645

Willmar Fabrication Sprayers

Self-Propelled Broadcast Hooded Retrofit Kit

SPK645

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

Implementing spray drift reduction technology takes just minutes with the SPK645. The Redball Gen II Broadcast Retrofit Hood Kits are engineered to fit specific self-propelled sprayer models and mount with ease. Spray with a peace of mind knowing you have taken steps to reduce drift with the SPK645.

  SPK645 Hood Assembly Rack

  • Includes two piece rack system
  • Simple slide on/off design
  • Each storage rack holds four hood assemblies
  • Keeps hoods off the ground when not in use
  • Stores wind curtains vertically to reduce wear and tear
  • Forklift pockets for easy transportation
  • Constructed of carbon steel alloy
  • Powder coat paint finish
  • Sold separately


  • Kit available for most self-propelled makes and models
  • Kit includes Redball® Gen II Broadcast Hoods, mounting brackets, hardware to mount hoods on center section, and right and left primary booms
  • Initial installation takes approximately 10 hours
  • After initial installation hood assemblies can be put on or removed in ten minutes
  • Hoods and mounts will not interfere with factory spray boom functions, folding or operation
  • Hoods and mounts will not interfere with most factory spray patterns
  • Hoods allow for more effective spraying of field borders
  • Hoods utilize factory spray plumbing for ease of installation
  • Brackets engineered to fit specific sprayer model
  • Mounting brackets made from lightweight aluminum
  • Approximate weight 9 lbs. per foot
  • Spray drift studies have shown Redball Gen II Broadcast Hoods help reduce drift*
  • Spray nozzles are mounted inside the hood to protect the spray pattern from wind disruption, for better coverage
  • Features the new Gen II Curtain with reinforcing mesh for durability
  • *Test conducted by Mississippi State and the University Nebraska, 2015-16. Information contained herein is for advertising purposes only and not intended to create any warranties.
    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
    Roundup Ready PLUS® Crop Mangement Solutions is a registered trademark of Monsanto Technology, LLC.
    The WF®, Redball® and SeedMobile® marks are trademarks of Willmar Fabrication, LLC.
    Always read and follow chemical label directions. Always follow state and local regulations.