Cattle Chute Scale Guide: Squeeze Chute Load Cells vs Alley Platforms
Reviewed by MNM Scales technicians · Updated October 31, 2026 · Prices checked October 31, 2026
Short answer: a cattle chute scale is a set of load cells or load bars under a squeeze chute or an alley, wired to an indicator that holds a steady weight while the animal moves. Size it for the chute plus your heaviest animal, with headroom, and choose an indicator with an animal hold or averaging mode. For a do-it-yourself setup under the chute you already own, the MNM Scales Livestock Scale Kit ($238) comes with four 5,000 lb shear-beam load cells, a junction box and an MNM Scales indicator with a HOLD key and RS-232C. What the finished scale can weigh depends on the platform or chute frame you build on those load cells, so call us or request a quote for your build before you order.
Shop the livestock scale kit Call (832) 290-3120 Get a quote
Knowing what each animal weighs at processing time drives dosing, weaning records, rate of gain and sale decisions. Putting the scale where the cattle already stop, in the squeeze chute or the alley in front of it, means you weigh every head without extra handling. MNM Scales has sold, calibrated and repaired scales for over 30 years from our shop in Cypress, Texas, northwest of Houston. This guide is for cattle. For goats, sheep, pigs and show animals on a walk-on platform, see our livestock scale guide for goats, sheep and pigs, and for clinics and kennels see the veterinary scales buying guide. You can browse every model in animal and livestock scales.
Cattle chute scale options: load bars under the chute or an alley platform
There are two common ways to weigh cattle in a working facility. Both use load cells and an indicator; the difference is where the animal stands when you read the weight.
| Setup | How it works | Good for | Watch for |
|---|---|---|---|
| Load cells or load bars under the squeeze chute | The whole chute sits on the load cells. You zero with the chute empty, catch the animal and read the weight. | Weighing while you vaccinate, tag, treat or preg-check, with no extra station | The chute frame must not touch posts, gates or the alley, and release the squeeze before you read |
| Alley platform | A separate platform with gates sits in the single-file alley ahead of the chute. The animal walks on, the gates close and you read. | Weighing and sorting without catching every head, and calves too small for the chute | Needs room in the alley, a level base and solid gates at both ends |
| Walk-on platform for calves | A low platform in a pen or barn alley for young calves. | Birth and weaning weights | Capacity is far below adult cattle; use it for calves only |
A chute scale is the simplest to add because it uses equipment you already own. The main trade-off is speed: every animal has to be caught. An alley platform keeps cattle moving, but it is a bigger build. If you weigh at every working, the chute is a natural place to start.
Capacity and readability from calves to bulls
Under a chute, the load cells carry the chute and the animal, so start with both numbers. Use your own records for the heaviest animal you will run through: a sale ticket, a recent weigh-in or the bull you worry about most. Then add headroom, because cattle lunge, jump and hit the headgate, which loads the cells harder than standing weight.
| Step | What to write down | Example (your numbers will differ) |
|---|---|---|
| 1 | Weight of the chute that will sit on the scale (from the chute maker or your own weigh) | 1,500 lb chute |
| 2 | Heaviest animal you will weigh | 2,000 lb bull |
| 3 | Working load: chute plus animal | 3,500 lb |
| 4 | Share the working load with us; the build needs headroom above it | Tell us: 3,500 lb working load |
The MNM Scales Livestock Scale Kit comes with four 5,000 lb shear-beam load cells. The capacity of the finished scale depends on the platform or chute frame you build on them, so send us your chute and herd numbers and we will quote your build.
Readability is the step the display moves in. For cattle, a step of 1 or 2 lb is fine for nearly every decision: on a 1,200 lb cow, a 2 lb step is well under one percent of the weight. Calves benefit from finer steps, so a smaller platform with finer readability can make sense for newborn and young calves.
Weighing calves
For birth weights and young calves, a walk-on platform works well. The MNM Scales Optima OP-922 (End-of-year sale: $268) is a 660 lb x 0.2 lb, 20 x 43 inch platform with a rubber mat and an indicator HOLD function. Its capacity is for calves, goats, sheep and pigs, so pair it with a chute scale for grown cattle.
Indicator features for live animals: animal hold and averaging
Cattle never stand still, so the indicator matters as much as the load cells. Look for these features:
- Animal hold: press HOLD once the animal settles and the display locks the weight, so you can read it after the animal steps off or moves.
- Averaging (dynamic weighing): the indicator samples the weight for a few seconds and shows the average, which smooths out an animal shifting its feet.
- Tare: zero out the empty chute, or a calf cradle, so the display shows only the animal.
- Data output: an RS-232C port sends each weight to a PC or printer so you can match weights to tag numbers.
- Power and housing: a battery or vehicle-power option for remote pens, and a housing you can mount out of the rain.
The indicator in the MNM Scales Livestock Scale Kit has ON/OFF, ZERO, UNIT and HOLD keys, as shown in the listing photos, and the listing lists an RS-232C interface. To log weights on a computer, see how to connect a scale to a computer. Our scale indicator buying guide compares indicator features in more depth.
Mounting a scale kit under an existing chute
A chute scale reads well only when the chute rests on the load cells and nothing else. Plan the install in this order:
- Start with a firm, level base. A concrete pad is best. On dirt, the chute settles and tips, and the reading changes from one animal to the next.
- Place a load cell under each corner of the chute frame so all of the weight passes through the cells; the kit’s four shear-beam load cells are one per corner. Keep the chute level when it sits on them.
- Free the chute. The chute must not touch the alley, the sorting pen, a post or the headgate frame. Anything that touches will carry some of the load and the weight will read low.
- Wire the cells to the junction box, then run one cable to the indicator. Our load cell junction box guide explains how the box combines the cells.
- Protect the cables from hooves, gates and chewing, and keep slack where the chute moves.
- Mount the indicator where the operator can see it, out of the rain and away from the gate swing.
- Zero with the chute empty, then check the scale with known test weights before you rely on it.
A quick binding test: with the chute empty, press down on one corner, let go, and the display should return to zero. If it does not, something is touching the chute or a cell is not seated. For a reading that drifts or will not zero, see why a scale will not zero and how to test a load cell. Our TDA-registered technicians can calibrate the finished setup on-site with their own test weights; see how to calibrate a floor scale for what the process involves.
Selling cattle by weight: NTEP and Texas rules
Weighing your own cattle to manage feed, health and growth is a herd-management use. Selling cattle by the pound is a sale by weight, and the scale is used in trade. The MNM Scales Livestock Scale Kit and the OP-922 are general-purpose scales built for herd management and are not NTEP approved. When you sell cattle by weight in Texas, use an NTEP approved scale, and contact us for NTEP options. Scales used in trade follow NIST Handbook 44.
Texas note: TDA does not require an NTEP certificate for every device, but the scale must meet NIST Handbook 44 and suit its use; some scales do need one, so we recommend NTEP models and can check yours. See TDA’s Legal for Trade Scales in the State of Texas (PDF) and our TDA scale certification guide, or call us or TDA to confirm your use.
- Learn how approvals work in what NTEP legal for trade means.
- Check your own use with the free Texas legal-for-trade scale checker.
Texas and Gulf Coast ranch notes
Working pens along the Texas Gulf Coast and across the rural Houston area see heat, humidity and heavy rain, and that is hard on any scale with cables and electronics. A few habits keep a chute scale reading true:
- Keep water off the indicator. Mount it under a roof, or bring it into the barn after each working day.
- Mind the mud. Packed mud and manure under the chute can bridge the frame to the ground. Clean under the chute so the frame stays free.
- Check the junction box. Look for moisture, and for fire ants, which are drawn to electrical boxes in Texas.
- Recheck after storms and floods. If water reached the cells or the junction box, test the scale with known weights before the next working.
- Store the indicator in the off season in a dry place, and charge or remove the batteries as the manual directs.
Our TDA-registered technicians service farms, ranches and show barns across the rural Houston area, including Waller and Hempstead, Magnolia, Conroe and Rosenberg and Richmond.
Calibration, repair and rentals
- Calibration with a certificate: cattle systems fall in the over-150 kg tier: in-house calibration with a certificate or NIST calibration with a NIST-traceable certificate; contact us for a quote on your setup. See NIST vs in-house certificates.
- On-site service: $295 + $2 per mile per visit, plus the calibration fee for each scale. Our technicians bring their own test weights. On-site calibration details.
- Repair: load cell, cable and indicator problems go to our scale repair bench.
- Cypress pickup by appointment: drop off an indicator or pick up an order at our Cypress, TX shop.
- Rentals: MNM rents all types of scales, for a sale day or while yours is in for service.
Ready to weigh at the chute? Send us your chute make and weight, your heaviest animal and how you want to record weights. The MNM Scales Livestock Scale Kit ($238) comes with four 5,000 lb shear-beam load cells; we will quote your build on them, or a complete system, and have it ready to ship or for pickup in Cypress.
Request a quote Call (832) 290-3120 Shop the livestock scale kit
Frequently asked questions
What is a cattle chute scale?
It is a scale built into or under a squeeze chute or alley so cattle are weighed where they are already handled. Load cells or load bars carry the chute, and an indicator shows and holds the weight.
Can I put a scale under my existing squeeze chute?
Yes. A load cell kit mounts under the corners of the chute frame on a firm, level base. The chute must rest only on the load cells, without touching posts, gates or the alley.
What capacity do I need for a cattle chute scale?
Add the weight of the chute to your heaviest animal, then choose a system rated well above that total, because cattle lunge and jump. Call (832) 290-3120 and we will size it with you.
What load cells come in the MNM Scales Livestock Scale Kit?
Four 5,000 lb shear-beam load cells, with a junction box and an MNM Scales indicator. The capacity of the finished scale depends on the platform or chute frame you build on them, so call (832) 290-3120 or request a quote for your build.
How do you weigh cattle that will not stand still?
Use an indicator with an animal hold or averaging mode. Hold locks the weight once the animal settles, and averaging smooths out shifting over a few seconds. Release the squeeze before you read.
Do I need an NTEP scale to sell cattle by weight in Texas?
When you sell cattle by weight, use an NTEP approved scale. TDA does not require an NTEP certificate for every device, but the scale must meet NIST Handbook 44 and suit its use; some scales do need one, so we recommend NTEP models and can check yours.
Can MNM Scales calibrate a chute scale on the ranch?
Yes. On-site service is $295 + $2 per mile per visit, plus the calibration fee for each scale, and our TDA-registered technicians bring their own test weights.