GrainKing Nyrex Chaser Bins

Geminus Seed AND Super Bins

GrainKing Maximus Motherbins

GarinKing Dynamis Field bins

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!

case study

From Bottleneck to Breakthrough: A Faster Harvest Across Queensland Terrain

overview

When your chaser bin can’t keep up with your header, you’re not just losing time. Your whole operation waits. You’re burning fuel, losing daylight, and leaving grain idle.

For Shane Eising, a grain farmer from Queensland, that was a major problem that needed immediate remedy. His old bin struggled to keep pace, costing him time, money, and a lot of frustration.

This is how GrainKing helped him get back on track.

  • Project Name:   From Bottleneck to Breakthrough: A Faster Harvest Across Queensland Terrain
  • Client:   Shane Eising
  • Location:   Condamine, QLD Australia
  • Date Started:   July 1, 2024
  • Date Finished:   January 1, 2025

products utilised

GrainKing Nyrex 40,000L tandem chaser bin with custom 4m wheel centres and a rear ladder.

40000L TANDEM AXLE

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the challenge

The Problem: Shane’s Old Bin Could Not Keep Up

His chaser bin had done the hard yards. After many seasons of reliable service, it was showing its age. Because it struggled to keep up with his header, time dragged on through harvest as repairs and maintenance became to constant on the old bin. It was only a matter of time before a breakdown mid-harvest forced a costly stop.

Shane needed a chaser bin that could match his operation’s output and handle the demands of Queensland terrain. His current setup simply wasn’t cutting it anymore, so he reached out to GrainKing.

our solutions

GrainKing’s Custom Solution, Delivered and Dialled In On-Farm

We started by understanding exactly how he runs his harvest. We learned from our initial conversations that he was going to be purchasing a new tractor with a PTO, so his original order of a full hydraulic drive system on his new chaser bin was no longer the right fit. We configured his new Nyrex chaser bin with a PTO/HYD hybrid drive style to suit his new tractor setup, and for convenience and to ensure perfect fit, we made that change in our Toowoomba yard on the back of the truck before the bin was delivered to farm.

To match his paddock and transport needs, we built the bin with wider axle spacings and custom rim offsets. This gave him the flexibility to switch tyre spacings between 3-metre and 4-metre centres, depending on whether he was working in the paddock or moving between properties.

We delivered the bin to his farm, set it up on-site, and followed up with multiple visits to fine-tune the steering and brakes. That hands-on follow-up ensures every GrainKing bin performs at full capacity from day one. When you invest in a GrainKing bin, you can rest assured that the customer relationship doesn’t stop after delivery.

results

Shane’s Harvest Operation Runs Faster Than Ever

A season later, Shane’s new chaser bin unloads faster than his operation demands. Where his old bin was an obvious weak point in his operations, it’s now ahead of the pace. Switching between 3-metre and 4-metre tyre spacings now takes minutes, giving him full flexibility for harvest days and road transport.

The suspension on his new bin also proved to be a great addition. Across Queensland terrain, better suspension makes a significant difference over a long season. His trips now give him fewer rattles, a smoother ride, and noticeably less fatigue over long harvest days.

Shane’s running a tighter, faster, more comfortable operation than before. Here’s what he has to say after a season with his new chaser bin:

“Overall around 2 hours a day is saved each day with the new Nyrex Chaser bin. Now the headers never have to stop, the bin takes double the grain load of the old bin and unloads just as fast, if not quicker.”
— Shane Eising

See What GrainKing Can Do for Your Farming Operation

Your harvest equipment should match the level of your hard work. If your current bin is costing you time or holding back your headers, book a free call with our experts and get matched with the right harvest and grain-handling equipment for your operations.

Old bin stats: 16T Hydraulic drive, unload in 5 minutes, both headers had to stop for 5 – 10 minutes each unload to wait for the Chaser bin to get back.

New bin stats: 32T Hyd/PTO drive, unloads in 3-4mins, headers never stop due to the larger capacity and quicker unload speed of the Chaser bin.

Shane’s comment was overall around 2 hours a day (8.5% efficiency in 24 hours) is saved each day with the new Nyrex Chaser bin.

Book a free demo or request a free quote at grainking.com.au

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related 
case studies

Visit the in field case studies we have completed to find out just how much our Grain bins help Aussie farmers increase their harvest efficiency year after year.

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