Cut the Silage Face With a Shear, Not a Loader Bucket

A loader bucket tears the silage face, opening cracks that let oxygen penetrate several inches deep and trigger heating and mold. A hydraulic silage reclaimer shears a clean, flat face instead, cutting surface spoilage and pulling feed at up to 3,000 kg per hour.

Every time a bucket rips into a bunker face, it fractures the compacted silage along random lines. Those cracks act like chimneys for oxygen, feeding the yeasts and molds that cause heating, dry matter loss, and the mycotoxin risk that shows up as reduced intake and lower milk components weeks later. A shearing action — a horizontal cutting head that slices rather than tears — leaves a smooth, dense face that resists air infiltration far better.

Buyers ask: what's actually different about a reclaimer vs. a loader?

A loader is a general-purpose tool; a silage reclaimer is purpose-built for the face. HerdMech's hydraulic silage reclaimer uses a rotating alloy roller with hardened blades to shear and pull feed directly off the face, rather than gouging it out.

See HerdMech Silage Reclaimer specs and configurations →

Match Your Feed-Out Rate to the Herd, Not the Calendar

The exposed face needs to move faster than spoilage organisms can establish. A common benchmark is removing at least 15–20 cm (6–8 in) per day in cool weather and 30 cm (12 in) or more in summer — if your bunker is oversized for your herd, you're feeding spoiled silage by design.

This is the most common cause of "unexplained" silage waste: a bunker built for a herd size the farm hasn't reached yet, or a face that's simply too wide for daily consumption. A quick check — divide your daily silage draw-down (tons) by the packed density of your silage (roughly 650–700 kg/m³ for well-packed corn silage) and by your face area (m²) to get centimeters removed per day. If the number falls below the seasonal target, either narrow the working face with plywood or plastic sheeting, or split feed-out across two smaller bunkers instead of one oversized one.

Mix a Truly Uniform TMR So Cows Can't Sort It

Cows sort a poorly mixed TMR by particle size within minutes, pushing aside long-stem forage and leaving concentrate-heavy refusals at the bunk. Refusal rates that sit well above the typical 2–5% target usually point to a mixing problem, not an appetite problem.

Sorting doesn't just waste feed — it also means the ration cows actually eat is nutritionally different from the ration you formulated, which shows up as inconsistent rumen pH and milk components across the herd. HerdMech TMR mixers use 14mm double-layer wear-resistant augers and 8mm tungsten carbide-coated blades to produce a fluffy, uniform mix with no dead corners left unmixed in the tub, so particle size stays consistent from the first load of the day to the last.

Buyers ask: trailed or truck-mounted, and what does each cost?

If you already own a correctly sized tractor and your feed center is close to the barns, a trailed mixer is the lower-cost route. If you're feeding multiple barns or distant pens, a truck-mounted unit trades a higher upfront cost for faster daily throughput and frees your tractor for other work.

9JQL-06/30 Trailed from $9,320 9JCL-16/24 Truck-Mounted from $59,900

Read our full Truck-Mounted vs. Trailed TMR Mixer comparison →

Push Feed Back to the Fence Every 2–3 Hours

Feed that drifts out of reach isn't wasted yet, but every hour it sits untouched it dries out, heats, and loses palatability. Pushing feed back to the fence every 2–3 hours, instead of once a shift, is one of the lowest-cost ways to protect dry matter intake.

Cows push feed away from the fence as they eat, and within a couple of hours a meaningful share of the ration sits out of reach. HerdMech's Electric Feed Pusher line combines a push-and-sweep action with curved bucket technology that continuously turns the feed as it's pushed, which helps prevent the secondary heating that makes pushed-back feed less palatable.

Buyers ask: manual pusher or autonomous robot?

A manual or scheduled electric pusher covers most barns well if someone reliably runs it every 2–3 hours. The autonomous robot earns its higher price where pushing currently gets skipped overnight, on weekends, or during labor shortages — it runs on a fixed schedule regardless of staffing.

Mini Feed Pusher from $4,500 Electric Feed Pusher from $4,600 Customized Feed Pusher from $5,200 Autonomous Robot from $33,800

Compare HerdMech Feed Pusher models →

Reclaim Leftover Feed Instead of Shoveling It Into the Manure Pile

Leftover TMR at the bunk isn't automatically waste — it's still nutritionally sound feed unless it's fouled by manure or heat-damaged. Collecting and redirecting clean refusals to heifers or dry cows recovers dry matter that would otherwise go straight into the manure system.

The default habit on most farms is to scrape orts straight into the manure alley along with everything else at the bunk. HerdMech's Leftover Feed Collector consolidates unconsumed TMR from the feeding lane mechanically, cutting the manual scraping labor and making it practical to sort clean, unspoiled refusals into a lower-cost ration for heifers or dry cows rather than discarding it outright. Feed that's visibly moldy, wet, or manure-contaminated should still be discarded — this strategy recovers the clean surplus, not spoiled feed.

See the HerdMech Leftover Feed Collector series →

Cover, Weight, and Inspect the Pile Correctly

The top and shoulders of an uncovered or poorly weighted bunker are often the single largest visible loss on the farm, sometimes exceeding 30% dry matter loss in that top layer alone. Oxygen-barrier film plus full-surface weighting closes most of that gap for a relatively small material cost.

• Cover edge-to-edge: gaps at the shoulders let rain and air in exactly where the pile is hardest to pack tight.
• Use an oxygen-barrier film under standard UV-stabilized plastic — it measurably slows air movement into the top layer compared to plastic alone.
• Weight continuously, not in scattered spots — full tire-to-tire coverage or sand/gravel bags outperform occasional tire placement.
• Inspect weekly for tears, punctures, or rodent damage, and patch immediately rather than waiting for the next feed-out pass.
• Keep foot and vehicle traffic off the cover — every puncture is a new entry point for oxygen.

This is the one strategy on this list that's almost entirely about process and material cost rather than equipment — a useful place to start if capital is tight this season.