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Pull Spreaders
  • Pull Spreaders

    Pull Spreaders

  • Side-Shooter Tenders

    Side-Shooter Tenders

  • Rear-Discharge

    Rear-Discharge

For almost 50 years, Willmar has set the benchmark for dry fertilizer spreaders and tenders, and that tradition of excellence is enhanced by the durable and dependable Wrangler articulated loader. With recommended maintenance and care from an authorized Willmar dealer, these ruggedly built loaders, spreaders and tenders will provide years of reliable service.

From the sales process to full-service product support, your Willmar dealer is committed to delivering an ownership experience that matches the professional-level performance of your new equipment. Best-in-class performance and best-in-class support — it’s what you expect from Willmar products and the knowledgeable, industry-savvy people who stand behind them.

Lined and Sealed to Deliver

The corrosive effect of fertilizers can be substantial and very costly. Every Willmar pull-type spreader features corrosionresistant phenolic flooring to facilitate material flow without buildup from under the conveyor chain. Both the conveyor and ground-drive chains are made with stainless steel, frames are structural channel steel with reinforcements, and the hopper and skid are constructed of 12-gauge stainless steel. A chemical-resistant, epoxy based, rust-inhibiting primer and super tough, acrylic, urethane finish combine to protect and extend the life of the spreader.

Although Willmar spreaders can't control the volatility of fertilizer prices, they can help improve your margins by delivering fertilizer more accurately and efficiently. They've long been acknowledged for their durability, ease of operation and agility — just some of the reasons Willmar is the spreader of choice for many in the industry.

Willmar S-150 and S-200

Designed specifically for orchard and turf use, dual-spinner Willmar S-150 and S-200 pull-type spreaders fit the precision pattern needs of smaller applications. Both models are finished in a high-performance, chemical-resistant primer/acrylic urethane for corrosion resistance

  • Dependable ground-driven, two-speed conveyer system
  • PTO-driven dual spinners with four adjustable blades
  • Curved and cupped stainless steel blades minimize material pulverization
  • Manually adjusted metering system
  • Application rate can be adjusted from less than 100 pounds per acre to more than one ton per acre
  • Material divider delivers fertilizer to spinners
  • Adjustable baffle plate controls material flow
  • Heavy-duty, narrow track frame with single axle
  • Struck Hopper Capacity
    • S-150: 49.6 cu ft (1.40 m3)
    • S-200: 70 cu ft (1.98 m3)
  • Heaped Hopper Capacity
    • S-150: 53.6 cu ft (1.51 m3)
    • S-200: 85.5 cu ft (2.4 m3)
  • Weight Empty
    • S-150: 1,470 lbs (688 kg)
    • S-200: 1,500 lbs (681 kg)
  • Maximum Gross Weight
    • S-150: 7,000 lbs (3,175 kg)
    • S-200: 7,000 lbs (3,175 kg)
  • Hopper Construction
    • S-150: 409 Stainless Steel
    • S-200: 409 Stainless Steel

Willmar S-500

With up to 12 wheel track options, the mid-size, 5-ton (4536 kg) S-500 is versatile enough to adapt to nearly any situation. You can add to the versatility of the S-500 with one of two different PTO drives, or with the optional 8-hp (5.9 kW) engine for driving the spinner system.

The S-500 has corrosion-resistant phenolic flooring to facilitate smooth material flow without buildup from under the conveyor chain. A chemical-resistant, epoxy based, rust-inhibiting primer and super tough, acrylic urethane finish combine to protect and extend the life of the spreader.

  • 62- or 88-inch axles with 2- or 4-wheel brake options
  • Six narrow and two regular track width versions
  • Dependable ground drive, two-speed conveyer system
  • PTO-driven single- or dual spinners with four adjustable, curved blades on each
  • Application rate can be adjusted from less than 100 pounds per acre to more than one ton per acre
  • Struck Hopper Capacity:
    152 cu ft (4.32 m3)
  • Heaped Hopper Capacity:
    167 cu ft (4.73 m3)
  • Weight Empty:
    2,150 lbs (977 kg)
  • Maximum Gross Weight:
    14,000 lbs (6,363 kg)
  • Hopper Construction:
    409 Stainless Steel

Willmar S-600 and S-800

Sturdy, productive, accurate and reliable — the S-600 and S-800 are all that and more. Featuring 6- (5454.5 kg) or 8-ton (7272.7 kg) capacities, an optional 8-hp (5.9 kW) engine for driving the spinner system, braking for improved safety and heavy-duty hitches with safety chains, you'll spend more time in the field and less time loading up.

  • Both spreaders are available in dual- or single-spinner configurations
  • The S-600 is also available in narrow track dual- and single-spinner versions
  • Dependable ground-drive, two-speed conveyor system
  • PTO-driven dual spinners with four adjustable curved blades on each, or a single spinner with six adjustable blades
  • Easy setup: Hitch the spreader to your tractor, connect the PTO, set the gate height
  • Material divider delivers fertilizer to spinners; adjustable baffle plate controls material flow
  • Multi-leaf spring suspension with rocker arms for equal load distribution
  • Axle options from 62" to 88" with two- or four-wheel brake options
  • 40' pattern dual spinners deliver an 80' swath width
  • 50' pattern dual spinners deliver a 100' swath width
  • Struck Hopper Capacity
    • S-600: 192 cu ft (5.46 m3)
    • S-800: 244 cu ft (6.90 m3)
  • Heaped Hopper Capacity
    • S-600: 210 cu ft (5.95 m3)
    • S-800: 264 cu ft (7.47 m3
  • Weight Empty
    • S-600: 3,100 lbs (1,409 kg)
    • S-800: 3,400 lbs (1,542 kg)
  • Maximum Gross Weight
    • S-600: 16,500 lbs (8,250 kg)
    • S-800: 20,000 lbs (9,072 kg)
  • Hopper Construction
    • S-600: 409 Stainless Steel
    • S-800: 409 Stainless Steel

Serious Material Handling

When you have a lot of material to move, using the right tender can make all the difference in your bottom line. Fast and efficient unloading translates into convenience and profitability in the fertilizer tender business. Willmar’s 16 and 24-ton side-discharge tenders move up to two tones of material a minute.

Multiple compartments enable simultaneous use of a single tender for seed, blended fertilizer and micronutrients or a single product. Slide gates on each compartment offer individual hopper unloading, while a bottom dump gate offers pit unloading as well as fast hopper clean out.

  • Steep 40º angle, sloped sides for quick material dispensing
  • 4/6-compartment hoppers for multi-product transport options
  • Fold-up, viewing platform on left side for easy view of all four compartments
  • Corrosion resistant primer and finish
  • Hydraulic drive with PTO powered pump and 25-gallon hydraulic oil reservoir
  • Individual hydraulic shut-off controls for horizontal and side discharge augers
  • 10-in. by 17-ft. 409 stainless steel swing away auger
  • Hydraulic valves control raise/lower, swing and fold/unfold

Willmar 16-Ton Side Shooter

  • Struck Hopper Capacity: 516 cu ft (14.6 m3)
  • Heaped Hopper Capacity: 570 cu ft (16.1 m3)
  • Weight Empty: 4,940 lbs (2,240 kg)
  • Hopper Compartments: 4 @ 142.5 cu ft (4.025 m3)
  • Hopper Construction: 14-gauge 409 Stainless Steel

Willmar 24-Ton Side Shooter

  • Struck Hopper Capacity: 774 cu ft (21.9 m3)
  • Heaped Hopper Capacity: 885 cu ft (24.2 m3)
  • Weight Empty: 7,200 lbs (3,266 kg)
  • Hopper Compartments: 6 @ 147.5 cu ft (4.033 m3)
  • Hopper Construction: 14-gauge 409 Stainless Steel

Convenient Controls

Separate controls for on/off horizontal and side discharge as well as fold/unfold and raise/lower auger control are located on the front left catwalk. The one-piece, adjustable, swing away auger engages with a spring-loaded back to eliminate spillage.

Mounting Options

Depending on the model, a 46,000 pound (20,909 kg) GVM truck or trailer is required.

Professional Material Handling

Willmar’s truck or trailer-mounted 10 and 16-ton tenders are ideal for commercial fertilizer dealers, custom applicators and large farming operations. With two-large capacity hoppers that feed into one auger, these tenders can carry nearly any single, dry-material product and load an applicator or planter at up to two tons per minute.

Willmar tenders are manufactured from 409 stainless steel and finished with a special epoxy primer and modified acrylic urethane paint for maximum corrosion resistance. The rear- discharging augers are also made of 409 steel and coated with the same corrosion resistant finish.

  • 30º minimum hopper slope angle for the 1600 and 40º for the 10-ton model allow for fast material flow and cleanout

Willmar Loadrunner 10-Ton

  • Struck Hopper Capacity: 340 cu ft (9.63 m3)
  • Heaped Hopper Capacity: 380 cu ft (10.76 m3)
  • Weight Empty: 2,280 lbs (1,034 kg)
  • Hopper Compartments: 2 @ 170 cu ft (4.81 m3) each
  • Hopper Construction: 12-gauge 409 Stainless Steel

Willmar 1600

  • Struck Hopper Capacity: 500 cu ft (14 m3)
  • Heaped Hopper Capacity: 560 cu ft (16 m3)
  • Weight Empty: 2,720 lbs (1,235 kg)
  • Hopper Compartments: 2 @ 250 cu ft (7.08 m3)
  • Hopper Construction: 14-gauge 409 Stainless Steel

Easy Access

Rear-mounted ladders provide accessibility to the hoppers to improve the sightline of the fill and flow status.

Exceptional Discharge Rates

Discharge rates from 2,400 pounds (5,280 kg) of urea per minute to 4,000 pounds (8,800 kg) of potash per minute.

Convenient Controls

Auger on/off controls and raise/lower controls are conveniently located on the left rear corner of the tender. The self-contained hydraulic system is PTO driven and has a 10-gallon (37,85 L) reservoir.

Mounting Options

Depending on the model, a 32,000- (14,515 kg) or 40,000 (18,144 kg) GVM truck is required.