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Description
The perfect wean-to-finish feeder for pigs from 10 pounds up to market weight.
This is our most popular feeder with the grower-finishers because it can be used to feed a very broad size range. The trough and feed wheel have been recently re-engineered to help young pigs quickly adjust to feeding themselves with minimal human intervention and no waste. It's designed to feed about 60 pigs all the way to market weight, and some users have successfully fed even more early weaners using modern feeds, without waste or reduction of grain!
RF2 Pig Feeder Capacity & Dimensions
The RF2 pig feeder is designed to efficiently feed growing pigs while reducing feed waste and labor. Below are the full feeder specifications, including feed capacity, hog capacity, and feeder dimensions.
| Pig Feeder Model | RF2 |
|---|---|
| Feed Capacity | 235 lbs (4.5 bushels) |
| Feeder Height | 36 inches (91 cm) |
| Feed Trough Diameter | 31 inches (79 cm) |
| Recommended Pig Weight Range | 10 lb (4.5 kg) pigs to market weight |
| Hog Capacity | Up to 60 pigs |
*Feed capacity is approximate and based on a feed density of 42 lbs per cubic foot.
Quality Pig Feeders keep profits high
This feeder eliminates the main causes of feed waste with practically no human intervention. The mixing action of the feed wheel stops pigs from sorting out and wasting feed components they don't like. The feeder design also limits waste by slowing or stopping the flow of feed into the trough when pigs stop eating. Regulated feed flow and a smooth, self-cleaning trough virtually eliminate spoilage.
- Patented mechanical flow eliminates feed waste
- Feed efficiency and rate of gain improve when feed is kept in top condition
- Trough height, size of openings, and head spacing have been carefully designed for each size range to reduce stress and promote consumption
- Minimum adjusting required saves labor
Pictures of the pig feeder in action!
The optional fence-line adapter kit is sold separately, and 2 kits are required per feeder, one for each side of the pig feeder. This is an extremely handy kit to have if you intend to feed on both sides of a fence. It securely attaches to the trough divider and crossbar on the feeder itself, and the pre-drilled holes allow for easy installation. The kit is made with steel and finished in a white, glossy enamel as shown below!

Feeder Specification Chart
This popular 4.5-bushel capacity feeder holds approximately 30 pounds and weighs approximately 80 pounds empty. It is 36 inches tall and has a 31-inch diameter trough and will feed pigs from 10 pounds all the way up to market weight. It is estimated that it can serve up to 60 pigs per pen.
If you're looking for larger capacities, see our Osborne Hog Feeders!
RF2 Pig Feeder – 235 lb Capacity Hog Feeder
The RF2 pig feeder is designed to provide reliable feed access for growing pigs from weaning to market weight. With a 235 lb feed capacity and space to serve up to 60 pigs, this durable hog feeder helps reduce feed waste while keeping feed clean, dry, and readily available. Built for efficiency and long service life, it is ideal for both commercial hog operations and small farms.
Key Features
- Large 235 lb feed capacity reduces refill frequency
- Feeds up to 60 pigs from 10 lb weaning weight to market weight
- Durable construction designed for long-term livestock use
- Efficient feed delivery helps reduce feed waste
- Round trough design improves feed access and cleanliness
- Ideal for commercial hog barns, finishing barns, and small farms
Why Choose a High-Capacity Pig Feeder?
Using a properly sized pig feeder improves feeding efficiency, reduces feed waste, and ensures pigs always have access to fresh feed. Feeders designed for growing pigs help support consistent weight gain while minimizing labor required for feeding and refilling.
Browse our full selection of pig feeders and hog feeding equipment designed for efficient livestock feeding.
The Osborne 4.5 bushel capacity is a great mid-range size that provides food only on demand, with no waste! It's built for 10-pound animals up to fully grown animals and allows for feeding in a low-stress arrangement with 360° access. The hoppers and troughs are made with fiberglass for extra strength and the ability to keep rust at bay. Take a look at the pictures below, and please let us know if you'd like a quote with shipping to your address.
Pig Feeder Image Gallery
View the RF2 pig feeder design, built for efficient hog feeding and reduced feed waste. Click an image to view a larger version.
Pig Feeder Anchor Brackets
These brackets prevent an empty feeder from being knocked over when empty. The common 'L-brackets' come in extremely handy to secure the trough and connected feeder to the floor or a pallet. They can be used to attach to a buried railroad tie, a pallet, or even a concrete pad if available. To keep your feeder upright and working properly, consider bolting it down for security and to make sure there's no interruption in feeding!

Feeder Diagram
Below is the exploded parts diagram view of the pig feeder. It shows how easy and simple the assembly and functionality of the feeder are. You may also order individual parts if yours become worn over time and save the cost of buying an entire new feeder.

RF2 Pig Feeder Video Review
Watch our RF2 Pig Feeder video review to see how this high-capacity, wean-to-finish feeder operates, reduces feed waste, and improves hog feeding efficiency. Perfect for small farms and commercial swine operations.
In today’s facilities, feed generally represents up to 65% of production costs. The Osborne big wheel pig feeders for nursery and finishing have been setting high standards for over 30 years.
The original round-trough leaders give the animals more space to eat and create a feeding environment that promotes consumption. They stand in a 360° spoke-like configuration that allows more mouths in the trough because they’re not standing shoulder to shoulder. This design provides more non-confrontational access and allows more pigs to eat at one time than a traditional rectangular or straight-line feeder.
The mechanical flow design of the feeders keeps fresh feed flowing and stops feeding when it’s not called for. This on-demand system prevents feed from lying in the trough untouched, where it can get kicked or knocked out of the feeder or even sit and rot if it gets wet.
The paddle sweeps on the feeder bar, helping clean the bottom of the trough as the pigs turn the wheel to call for food.
Picture of the feeders in a large pen
These feeders work well in large operations, too! They're built to be used in high-use environments, as shown in the picture below, and will stand up to years of use in high-volume settings.

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