Dual Purpose Bin - Dual Purpose Bins - GrainKing Dual Purpose Bins

DUAL PURPOSE BINS

When you want the best, choose the king of grain for handling solutions!

Every Grain King® Dual Purpose Bin has:

    • Longitudinal center dividing wall that can be opened as one bin or closed as a Dual Purpose Bin
    • Dual sweep augers with removable back plates
    • Hydraulic drive sweep augers with remote electronic controls
    • True tonnage per hectolitre of wheat
    • Cost effective option for multi- season use
    • High capacity hydraulic folding auger with heavy duty flighting for reduced wear
    • Full length floor doors for quick and easy bin clean out

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Dual Purpose Bins for the future, manufactured today.

The Grain King range of Dual Purpose Bins is the result of decades of experience combined with a vision to drive efficiency and innovation. We deliver a top of the line paddock solution, while upholding a global reputation for quality and integrity. There is sure to be a product which suits your needs with 18 to 30 ton Dual Purpose Bin sizes, plus several axle, track, and tyre options available.

The Dual Purpose bin is designed with a longitudinal centre dividing wall and twin hydraulic sweep augers which feed the single discharge lift auger. Grain King Dual Purpose Bins come standard with features that make operating efficient, safe, and convenient. All bins are equipped as standard with a hand held wireless remote for the hydraulic sweep augers and heavy duty braked axles, because reliability and safety are a top priority.

Our bins are built to withstand the harshest environments with heavy duty materials and ingenious design. The bins can be used at seeding and harvest time, as well as throughout the year for mixing grain into sheep feeders.


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Dual Purpose Bin - Dual Purpose Bins - GrainKing Dual Purpose Bins

MODEL

18T

25T

30T

Auger Size14” – 18” Optional18”18”
Discharge Rate7 TPM10 TPM10 TPM
AxleSingle 2.75m with Hydraulic
Brakes
Single 2.75m with Hydraulic
Brakes (Optional Tandem)
Single (Optional Tandem)
Tyre Size23.5x25 Earth Mover26.5x25 Earth Mover29.5x25 Earth Mover
Drive on Discharge AugerPTOPTOPTO
Drive on Sweep AugersHydraulicHydraulicHydraulic
PTO Shaft Size1000rpm-13/4 Diam-20 Spline
(Std.)
1000rpm-13/4 Diam-20 Spline
(Std.)
1000rpm-13/4 Diam-20 Spline
(Std.)
Auger Discharge Height (To Ground)4.5M4.55M4.6M
Please note: 18t, 25t, 30t bins do not require escort unless the addition of 500mm extension, 3m wheel.
Due to continuous improvements in the design and manufacturing of Grain King Products or that of Trufab Global
specifications within this document is subject to change without notice. E&OE.
Dual Purpose Bin - Dual Purpose Bins - GrainKing Dual Purpose Bins

MULTI-SEASON USE

The Dual Bin is a smart investment for the farmer wanting the most out of their machine. Use at seeding time with fertiliser and seed, throughout the year as a sheep feeder to mix grains, and at harvest time to act as a chaser bin. This versatile machine is sure to impress.

Dual Purpose Bin - Dual Purpose Bins - GrainKing Dual Purpose Bins

QUALITY REPUTATION

GrainKing Dual Purpose Bins have a high resale value due to their reputation for exceptional quality and their ability to stand up to decades of wear and tear in the harshest environments. The GrainKing range is renowned for its quality reputation and the Dual Purpose Bin is unlike any other bin on the market!

Dual Purpose Bin - Dual Purpose Bins - GrainKing Dual Purpose Bins

EASY REMOTE OPERATION

Easily control the sweep augers with a user friendly remote control. This wireless remote adds another level of safety and flexibility to a product that could transform your farming operation.

BRAKES AND SAFETY

Our axles are braked and European made which reflects the top quality and emphasis on safety. The brakes can be plumbed into a hydraulic remote or into the tractors brake kit. This is not an optional feature on our chaser bins, as we believe safety is a standard, not an option! Grain King Dual Bin’s low centre of gravity means safer and easier manoeuvrability for on road transport and in hilly country. The low centre of gravity combined with our standard brakes makes the Grain King Bin the safest on the market.

TANDEM AXLE

Tandem axles are an option available on Grain King Bins, they are one of the most durable available on the market. They feature heavy-duty leaf spring suspension, hydraulic operated brakes on all wheels, rear steering axle (hydraulically lockable for reversing and fast paddock/road speeds), heavy-duty axles, and rear steer shock absorbers. This design ensures minimal weight on the tractor drawbar, a low centre of gravity, reduced tractor strain when towing, minimal scuffing when turning, and overall reduced soil compaction.

CLEVER DESIGN

The Grain King Dual Bin is designed for minimal contamination with dual sweep augers that feed a single discharge auger. The bin is split longitudinally with a dividing door that can be opened at harvest time to ensure even grain flow between both sides of the bin. The fertiliser side of the bin also comes with an adjustable auger cover so you can feel confident when filling your air seeder.

Dual Purpose Bin - Dual Purpose Bins - GrainKing Dual Purpose Bins
  • Work light
  • Seeding chute (flexi trunk)
  • Remote for floor auger operation
  • Dual tank to single tank door (for harvest)
  • Adjustable floor auger cover
  • Draw bar jack
  • L/H 18” discharge auger with dual 14” floor augers (25T & 30T models)
  • L/H 14” discharge auger with dual 12” floor augers (18T model)
Dual Purpose Bin - Dual Purpose Bins - GrainKing Dual Purpose Bins
  • X4 Sight windows
  • Full length clean out doors
  • Over centre locking folding mechanism
  • 20spline PTO Shaft
  • 1000rpm chain box
  • Vent Pipes for unloading with tarp on
  • 50mm towing tongue
  • Heavy duty single axle
  • Hydraulic brakes
Dual Purpose Bin - Dual Purpose Bins - GrainKing Dual Purpose Bins
  • Longitudinal dividing wall
  • Door in divider for even grain flow
  • Roll Tarp
  • External access ladder
  • Hydraulic floor augers
  • PTO discharge auger
  • Earthmoving tyres
  • 2pac Paint
  • GrainKing green paint colour