Koyker Manufacturing

Koyker Manufacturing Inc., a division of Sioux Steel Company, is known for manufacturing high quality front end loaders, FlexStor grain bagging equipment and attachments for your tractor. Located in Lennox, SD, just 20 miles south of Sioux Falls, Koyker Manufacturing Inc. is proud to engineer and manufacture innovative products for your operation that offer the latest in design and efficiency.

FlexStor Bagging Equipment

Bagging grain is simple and quick with the FlexStor grain bagging system. There is no waiting for trucks or slow augers, plus the combine can keep running, making harvest more efficient. No waiting in lines at an elevator. Grain goes into the bag at the same moisture it comes out, so commodities can be dried at a later time if needed.

Legend Loaders

Koyker Manufacturing has created the best loaders on the market through consumer research, product testing and by using the latest technological enhancements to deliver what you've been asking for—a loader that will get the job done with ease.

PRO Loaders

With Pro Loaders you are able to roll back larger loads with superior lift capacity and heights. The soft ride nitrogen accumulator (optional feature) is easy-riding, making it easier on the mount, the loader, the tractor and YOU!

Koyker Loaders

Koyker Manufacturing has front end loaders for all major tractor brands, including: John Deere, Kubota, McCormick, New Holland and Case IH. Koyker loaders are designed, engineered and built in the USA. All Koyker loaders come with a 2 year warranty. They are built to handle big loads while the self-storing stands allow for quick mounting and dismounting.

Loader Attachments

Koyker Manufacturing Inc. offers a wide variety of quality loader attachments, including pallet forks, grapples and bale spears.

Round Bale Transport (RBT)

The adjustable picking arm is designed to spin/deflect the bale before picking it up, so you can follow the baler in the field. Inline loading. The bed is offset to the axles to give you more stability and counter balance when picking up bales. Operate it with your pickup, truck or tractor!

Post Pounder/Puller

Demo old fence with ease with this state-of-the-art skid steer post puller attachment. From 1” in diameter posts to railroad ties, this puller can handle it.