Field Bins Australia
Australian Made Field Bins
WHY CHOOSE KOTZUR FIELD BINS
Field bins play a critical role in modern harvesting systems by acting as a buffer between the header and transport.
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Key benefits include:
- Reduced downtime for headers
- Faster grain transfer and improved logistics
- Increased harvest efficiency
- Ability to handle large volumes during peak periods
- Improved coordination between field and transport Field bins are an essential part of any grain handling system in Australia, particularly during tight harvest windows.
FEATURES OF KOTZUR FIELD BINS
- Fully factory assembled and delivered ready to use
- Zincalume walls and roof with galvanised hopper and structure
- Large, ground operated lid openings for direct header filling
- Winch operated lid system for ease of use
- 3 sight glasses per side for easy monitoring
- Optional PTO-driven auger (FBU models) for fast unloading
- High outload speeds to maximise efficiency
- Optional internal epoxy coating for short-term fertiliser storage
- Customisable designs to suit your operation
- Covered by Kotzur 5 year warranty.
PRODUCT GALLERY




Built for Capacity and Performance
Kotzur field bins are designed to meet the demands of modern farming operations, including B-double freight compatibility and high-capacity handling.
- Key advantages include:
- Large capacity to match modern harvesting equipment
- High-speed unloading to keep operations moving
- Designed for continuous use during harvest
- Reliable performance in tough field conditions
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Kotzur field bins are engineered to:
- Receive grain directly from the header
- Transfer grain quickly to trucks or other storage systems
- Minimise delays during peak harvest periods
- Support efficient movement of grain across the farm
Built for Australian Conditions
Kotzur’s Australian made field bins are:
- Designed for harsh paddock environments
- Built using durable, high-quality materials
- Engineered for reliability and long service life
- Backed by over 70 years of manufacturing experience
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Kotzur field bins can be used for a wide range of crops, including:
- Wheat
- Barley
- Canola
- Pulses
- Sorghum
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They can also be used for short-term fertiliser storage with optional internal coatings, providing additional flexibility.
Specifications
| Model | Capacity M3 | Capacity Wheat T(1) | Max Load T(2) | Header Fill Height Min M(3) | Nom. Diameter M | Cone Angle | Bottom Outlet mm | Base Style | Sight Glass Level Indication(4) | 4 Wheels and Walking Beam(5) | New Rims Second-hand Tyres | New Rims New Tyres | Hydraulic Wheel Lift | Unloading Auger(6) | Base Manhole |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| K452FB | 52 | 42 | 48 | 3.9 | 4.9 | 40/30° | 300 | Ring | STD | STD | STD | OPT | OPT | N/A | STD |
| K452FBU* | 52 | 42 | 48 | 3.9 | 4.9 | 40/30° | - | Ring | STD | STD | STD | OPT | OPT | STD | STD |
*Supplied with PTO auger.
- Wheat capacity based on typical consolidated/compacted bulk density in silo.
- Max. Load based on engineering design. This may not apply to products other than grain.
- Header fill height may be reduced with a corresponding reduction in capacity – 3.8 M3 reduction per 200mm.
- Four Sight Glasses per side are standard on larger models. Additional Sight Glasses are optional.
- Walking Beam and 4 wheels per bin standard on 4.9 dia. Bins. This option comes standard with ratchet lift screws which are fully interchangeable with 200mm (8”) stroke hydraulic cylinders.
- Unloading Auger is standard with PTO drive shaft and heavy duty gearbox drive to auger, protected with slip clutch. Auger is 300mm (12”) diameter with 4.2m (14’) discharge height. Minimum recommended tractor size is 50 PTO HP. Nominal capacity in wheat 180TPH.
Actual tonnage capacity achieved in silos will vary according to a number of factors including bulk density (test weight), angle of repose and headspace volume (for aeration).
Brochures & Manuals
Ordering Process
1. Orders
Kotzur's experienced sales team will help you find the best Storage Solution and delivery date to suit your needs.
2. Made to Order
All our silo parts are made to order at our factory based in Walla Walla (NSW). Other handling and processing parts are made at our factory based in Toowoomba (QLD).
3. Earthworks and Site Preparation
Get ready for the installation of additional storage by completing any necessary earthworks.
4. Delivery and Installation
Kotzur Silo delivery and building teams will be in touch with you to let you know when your order will be delivered and installed. The duration of the installation process varies depending of the complexity of the set up.
