Mixer Wagon
Mixer wagons are purpose built for mixing a range of ration ingredients. There are three types: paddle, vertical, and horizontal mixers.
Different mixer wagons have different power requirements of the tractor needed to operate it – e.g. paddle mixers require less power than vertical or horizontal mixers.
- Match the tractor to the mixer wagon.
- Ensure the tractor is large enough to tow a full wagon safely on slippery or sloping surfaces.
Tractor and front-end loader
Silage carts
Silage carts are designed to deliver chopped silage but can also be used for crude mixing by layering various feed ingredients in the wagon. Note that uneven mixing may occur.
- Can have high wastage if cart has a wide feed-out.
- Fit load cells to weigh ingredients.
- Cannot mix minerals, feed additives or urea.
Err on the side of big if you are building a large feed pad or freestall – most farmers who’ve already built say they wished they’d purchased larger mixing machines and tractors.
Approximate power requirements for tractors using mixer wagons of different capacities
Effective mixer capacity (m3) | Less than 6 m3 | 6-8 m3 | 9-14 m3 | 15-20 m3 |
Tractor size (horse power | 75 | 100 | 125 | 150 |