Walco AllSpread 3.50 SD Spreader - Redback Agri & Equine - Australia

Walco AllSpread 3.50 SD Spreader


  • Strong Steel Galvanised Frame For Durability
  • Suitable To Tow Behind Any Vehicle
  • Simple Drive Gearbox Engagement
  • Stainless Steel Self Cleaning Aperture Plate
  • Adjustable Drawbar For Machine Safety
  • Extra Gearbox Bearing For Longevity
  • Dished Spinner For Even Spread
  • Thick Durable Plastic Hopper

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Info & Specs

The Walco Allspread 3.50 SD is the perfect tool to spread seed and general fertiliser. It has a single axle, mudguards are included, and it is easily towed by quad bikes, ATVs and utes. Choose from either our standard PVC or hard plastic lid options.

Walco Broadcast Spreaders are the perfect farming solution for precise seed, magnesium and fertiliser distribution. Engineered with robust cutting-edge technology and a commitment to quality, the Walco Allspread high-performance product range is a durable trusted brand made in New Zealand by Redback Agri, and used by farmers around the world.


Tyres: 18-9.50-8
Optimal Bout Witdh: 12m at 15km/h
Throw: 20m total spread width, giving an 8m overlap with Urea

Width: 1450mm
Height: 1250mm


  • 350 litres
  • 280kg (7 x 40kg bags) of urea
  • DAP 350kg
  • Superphosphate 390kg
  • Lime 480kg

Precision Farming with Walco Spreaders In Australia

We understand that every acre counts, so our broadcast spreaders are designed with a unique hot-dipped galvanized dished spinner to distribute seed or fertiliser evenly and consistently. Say goodbye to uneven growth and enjoy lusher even pastures using our adjustable distribution settings and simple gearbox engagement design. 

Robust Construction for Tough Conditions

Built with high-quality materials, our fert spreaders are engineered to withstand the demands of regular use on the farm or lifestyle block. The strong steel frame construction is hot-dip galvanised to prevent rust, additional gearbox bearings are added for longevity, and the aperture shutter is stainless steel for the ultimate in corrosion resistance.

Fertiliser is notoriously tough on farm machinery and can be highly abrasive. Our spreader hoppers and guards are manufactured from UV-resistant long-wearing polyethylene designed specifically to handle fertiliser usage and shaped to minimize friction and prevent blockages. (Potentially the thickest available in Australia!)  So whether you’re working on rolling fields or navigating through challenging terrains, our spreaders are built to endure and provide long-lasting performance. 

Trusted Innovation

Walco spreaders are built in New Zealand by Redback Global. Manufactured since 2000, Walco is a well-known and trusted brand by farm machinery dealers and farmers alike. The Redback Agri team are excited to bring this product to the Australian market and offer the same premium warranties, parts and support all Redback products and customers enjoy. Phone 1800 836 313 to chat with the Redback Team today. 

Walco Spreaders come with a 2-year warranty for peace of mind and we offer fast shipping or pick up from any of our Australian warehouse locations. (Melbourne, Brisbane & Perth). 

Pasture Improvement Advice And Support

We invite you to get in touch with one of our product specialists to discuss the Walco Allspread 3.50 SD and your pastures, or one of our other models. We also offer larger trailing and PTO (Power Take Off) models for a larger application, or smaller simpler designs for Magnesium powder spreading. The Redback Team can also answer any questions about other products such as Harrows, Weedwipers, Cultivators and Arena Groomers. You can reach us via phone (1800 836 313), Email, Website Chat,  Facebook Messenger or via one of our online enquiry forms. 

Order Online Or Request More Info

Simply select your preferred size and lid option, add them to the cart and enter your details. You will receive confirmation of your order as soon as you have paid, and the Redback team will be in touch to arrange delivery within a few hours (During business hours) 

Or contact us on 1800 736 313 to speak with a product specialist today to discuss which Walco spreader will best suit your needs. Thank you for choosing Redback Agi and we look forward to hearing your results with your pasture improvement.

Product Code: 3.50-SD

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Prompt Dispatch

Want a fast turnaround? No problem. With most popular products held in stock, we can dispatch within 24 hours. We deliver to metro & rural addresses!


REDBACK is a brand farmers trust. All our products are made with high quality materials in New Zealand,  built to suit the often harsh New Zealand and Australian farming conditions.

Expert help

We know no job is the same. If you have a specific need, our expert team are here to help to ensure we find the right solution for you.

Call toll free on 1800 836 313

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