GrainKing Nyrex

GrainKing Nyrex, Chaser bins for the future manufactured today. GrainKing’s Chaser bins have evolved a lot over the last 40+ years. from simple RHS, cogs and sheet metal to smart laser cut folded parts with improved gear ratios and hydraulic suspension. GrainKing Chaser bin sizes range all the way up to 75T and come with a 5 year structural warranty, brakes, lights, cameras and many more standard features. Explore the models to find out more!

GrainKing Geminus

GrainKing Geminus for the future, manufactured today.

There is sure to be a product which suits your needs with 25T, 35T, 45T and 60T GrainKing Geminus sizes available. We now also have the option to add a 10000L Liquid fertilizer tank into the bin. The GrainKing Geminus is designed with two equal sized bins and dual augers with unloading capacity up to 20 ton per minute. The seeding unit is designed for zero contamination and maximum efficiency.

GrainKing Geminus come standard with features that make operating efficient, safe and convenient. The bins can be used at seeding and harvest time, as well as throughout the year for mixing grain into sheep feeders.

GrainKing Maximus

GrainKing Maximus for the future, manufactured today. GrainKing’s range of Motherbins comes in the form of the Maximus, a vast improvement on our original Motherbins. With capacities ranging up to 300T, the largest Motherbin in the world, there’s a Maximus for every farmer out there. Each Maxi comes standard with brakes, rear ladder, lights, cameras and many more standard features. Explore the range to find out more!

GrainKing Dynamis

GrainKing Dynamis for the future, manufactured today. The Dynamis is the result of farmers feedback throughout Australia wanting a narrow, easy to turn and high capacity Motherbin. We listened and revamped our original style Motherbins into what is now the Dynamis. Standard features include a rear ladder, brakes, lights, camera and much more. Explore the Dynamis product to find out more!

GrainKing Dynamis

GrainKing Dynamis for the future, manufactured today. The Dynamis is the result of farmers feedback throughout Australia wanting a narrow, easy to turn and high capacity Motherbin. We listened and revamped our original style Motherbins into what is now the Dynamis. Standard features include a rear ladder, brakes, lights, camera and much more. Explore the Dynamis product to find out more!

Stop losing harvest time to truck coordination chaos with GrainKing Dynamis Field Bins. These harvest bins deliver versatile field storage that keeps your chasers working while trucks load on schedule. You get the logistics buffer you need without the massive footprint or capital outlay of high-capacity mother bin systems.

Position storage where it makes sense for your operation. Strategic field-edge placement cuts chaser travel, and weather-protected storage decouples harvest from transport timing.

With a 135-tonne storage capacity, Dynamis is engineered to support over 500 tonnes of daily harvest throughput. It will handle as much as you can push through it to get your grain off the field. This makes it an ideal solution for operations that need more flexibility than chaser-only systems, without stepping up to full-scale mother bins.

Australian-made and built for local conditions, Dynamis features a heavy-duty chassis for stable field positioning and robust auger systems for reliable discharge. Plus, its easy-clean design supports fast crop changeovers across multiple harvest runs.

The Dynamis Filed Bins Advantage

 

Match your storage investment to what your operation actually needs. The 135-tonne configuration provides solid field storage without the high capital commitment of larger systems, giving you flexibility to harvest ahead of transport availability.

Field-edge storage means you need to make fewer truck trips across paddocks during wet conditions. And strategic positioning creates accessible dump points that cut chaser cycle times and protect your soil structure, minimising compaction when it matters most.

Dynamis handles direct combine unloading or chaser bin receiving depending on your configuration. It adapts to your field’s layout and logistics rather than forcing you into rigid patterns.

Dynamis 135T Specifications

The Dynamis 135T offers 135 tonnes (approximately 169,000L), giving you ample and efficient buffer storage. Your combines and chasers keep working while road transport runs independently. Daily capacity suits 200 to 500+ tonnes depending on your logistics setup.

Receive grain from chasers or direct from combines. Position your Dynamis at field-edge, laneway, or central accumulation points based on your specific layouts and transport routes. Its weather-protected storage lets you keep receiving grain when temporary delays stop road transport, keeping your harvest safe regardless of road conditions.

Built for Australian conditions, Dynamis is constructed with heavy-duty chassis to ensure stability, efficient discharge systems to handle trucks or storage, steering front axles and a pivoting drawbar that creates a tighter turning circle, 18 inch discharge auger, lights and camera kit, brakes, rear ladder and easy cleaning to support quick changeovers.

Dynamis 135T works efficiently from 1000 to 10000 acre harvest areas and suits mixed farming enterprises requiring flexible storage. It suits mixed farming enterprises requiring flexible storage. The Dynamis balances between chaser-only operations and full mother bin systems without jumping straight to maximum capacity.

Strategic Benefits

Pay only for the capacity you’ll actually use, not storage that sits empty during most seasons. GrainKing Dynamis transforms harvest logistics without the high investment of larger mother bin systems.

Fewer road trucks entering fields means less soil damage, particularly during challenging conditions when compaction risk increases. This protects your soil structure for many seasons to come.

You can harvest ahead of transport availability during peak periods. By positioning your storage optimally, you can reduce chaser cycle times with accessible dump points and maintain buffer capacity during unexpected weather events or transport delays.

The result is straightforward: your combines and chaser bins operate continuously while your grain accumulates efficiently at field-edge locations. Truck coordination stops being a major bottleneck.

Explore the Complete GrainKing Range

To maximize your harvest efficiency, a streamlined and integrated logistics chain is essential. The Dynamis range maximises your harvest efficiency. It is engineered for seamless compatibility with our other equipment, ensuring optimal transfer from the field to storage.

For rapid in-field transfer, consider our Nyrex chaser bins. Should your operation exceed a 135-tonne capacity, we recommend exploring the substantial capacity of our Maximus mother bins. Our Geminus seed and super bins are the ideal solution for your seeding and fertilizer application requirements.

Match Capacity to Your Operation

Ensure your investment perfectly matches your logistical needs. 

Request a custom quote tailored to your operations, or speak with our team to confirm whether the Dynamis 135T is the right fit for your harvest logistics.

Talk to a GrainKing expert today

BOOK A DEMO

Test out a GrainKing bin on your farm this harvest! Get in touch to find out more.

GET IN TOUCH