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Ranch Operations, Facilities & Equipment

Weighing Cattle and Scale Maintenance

You cannot manage gain, feed cost or sale timing without trustworthy weights. A scale only helps if it is accurate, level and properly maintained.

Key points

  • Reliable weights drive good feed and marketing decisions
  • Set the scale on level, solid ground
  • Calibrate regularly and keep it clean
  • Weigh calmly and consistently, and record results

Why weigh cattle at all

Weights tell you things your eyes cannot. They show whether calves are growing as expected, whether a ration is working and when a group is ready to sell. They also support the standard records breeders use, such as the 205-day adjusted weaning weight and the 365-day yearling weight.

Even a small herd benefits from a few well-timed weigh days. Without data, decisions about culling, feed and marketing rest on guesswork.

Pick the key times for your operation, such as birth, weaning, yearling age, breeding and before shipping, and write them on the ranch calendar.

Types of scales

Most ranches use a platform scale, a chute scale with load bars or a scale with load cells built into a squeeze chute. Walk-over scales and electronic systems appear on larger operations. Each has strengths and weak points in cost, speed and accuracy.

Think about the size of cattle you handle, how many head you weigh at a time and how often you use the scale. Ask your extension office or a dealer about options that fit your herd and budget.

Think about how the scale fits into daily flow. If weighing is slow or awkward, it will be skipped. A scale placed in the natural path between pens and the chute gets used more often, and consistent use produces better data for the herd.

Placement and setup

A scale needs a level, solid base. Soft or uneven ground gives false readings and can damage the equipment. Concrete pads are common, and drainage matters so water does not collect under the platform.

Position the scale so cattle flow naturally toward it, with a safe alley and gates on both sides. Protect indicators and cables from moisture and weather, and keep electrical connections secure.

Consider a second scale option for emergencies. If the main scale fails on weaning day, you need a plan, whether that is a neighbor's scale, a certified public scale or a rental from a dealer.

Calibration and accuracy checks

Even good scales drift. Check accuracy with known test weights as the manufacturer recommends, and have a scale service calibrate it when needed. Check before big events such as weaning or sale day.

Compare readings from time to time by weighing the same object or animal more than once. Large differences point to problems with the scale, the installation or the animal's movement during weighing.

Write down calibration dates so you know when the next check is due.

Cleaning and care

Manure, mud and feed build up under and around platforms and load bars and can affect readings. Clean around the scale regularly, flush out debris, and make sure nothing is touching the platform from the side. Look for rust, damaged cables and loose bolts.

Protect electronics from water and lightning, and follow the manufacturer's instructions for storage in winter or between uses. Keep the indicator display clean and cables out of the way of cattle.

Train every helper on the indicator before the day starts. Mistakes such as hitting the wrong button, forgetting to tare or entering the wrong tag number are common and easy to prevent with a short walk-through.

Handling cattle on the scale

A calm animal gives a better reading than a scared one. Weigh at a consistent time, such as before feeding, so fill does not distort the numbers. Allow cattle to settle on the platform before recording.

Safety matters. Keep an escape route and never reach through a gate near a moving animal. Follow safe handling guidance from NIOSH Agriculture Safety, OSHA and your extension office.

Keep the manual, a copy of the calibration record and the dealer's phone number in one folder near the scale.

Records and common mistakes

Record the animal ID, date, weight and any notes about condition or handling. Use the same method each time so numbers can be compared. Back up your data in more than one place.

Common mistakes include weighing on unlevel ground, skipping calibration, weighing at different times of day and failing to record. A small routine solves most of these.

When to get help: Ask a certified scale service or your dealer about calibration and repair, and your extension office or the Beef Improvement Federation about how to use weights in records and selection.

Sources and further reading

Organization homepages are linked so you can search them for current guidance on this topic.

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