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Equipment Trailer Loading Safety

Loading a machine onto a trailer is a moment when machines and people are close together and things can move quickly. A slow, planned approach prevents many injuries.

Why is loading equipment risky?

Heavy machines can tip, slide off a ramp or roll when brakes fail. Ramps can slip, trailers can shift and a machine's center of gravity changes as it moves up an incline. People can be crushed when machines move unexpectedly.

Safety organizations, including NIOSH and OSHA, report injuries from loading and unloading. Check their pages for current guidance.

Many people hurt while loading say they had done the job a hundred times. Familiarity is part of the problem, and a checklist reminds you to slow down.

• Never stand behind a machine on a ramp.
• Never let others ride on the machine.
• Keep children well away.

How do you plan the job?

Before you start, decide what machine you are moving, how much it weighs, which trailer you will use and where you will load. Check the trailer's rating, the machine's weight in the manual and the condition of ramps. Choose level, firm ground away from traffic.

If the weight or the setup is uncertain, stop and ask a dealer, an experienced person or a transport company.

Write down the machine's weight, the trailer's rating and the ramp rating, and compare them. If anything is missing, pause the job.

• Check machine weight in the manual.
• Check trailer and ramp ratings.
• Choose level, firm ground.
• Plan the direction the machine will be loaded.
• Clear people and obstacles from the area.
• Confirm the machine is empty of fuel leaks.
• Remove loose items from the machine.
• Note any hydraulic or fuel leaks before loading.
• Tell helpers the plan and signals.
• Agree on a stop signal everyone knows.

How should the trailer and ramps be set up?

Chock the trailer wheels and connect it to the truck, or support it as the manufacturer describes. Use ramps rated for the machine, in good condition, and secured to the trailer so they cannot slip. Make sure ramp width and angle suit the machine, following the manufacturer's information.

Never use makeshift ramps such as boards or logs.

Check that the trailer deck and ramps are clean and dry, since mud, oil, ice and wet grass change traction.

• Ramps secured to the trailer at both ends.
• Ramps free of mud and oil.
• Trailer chocked and level.
• Ramp surface suited to the tires or tracks.

How do you drive a machine on and off?

Go slowly and steadily, with the machine in a low gear, as the manual describes. Keep a steady approach and avoid stopping or turning on the ramp. Keep your seat belt on if the machine has a roll structure. Use a spotter who stays out of the machine's path.

Do not allow bystanders, children or pets near the trailer.

Check for overhead lines and low branches when you raise implements, and lower them before moving.

• Seat belt on if the machine has a roll structure.
• Low gear, steady speed.
• No sudden steering.

How should the machine be secured?

Once the machine is in place, set the brake, lower implements, shut it off and remove the key. Tie it down at the points the maker recommends, using chains or straps rated for the job. Recheck after the first few miles.

Position the machine so that weight is balanced on the trailer and the hitch.

Think about the center of gravity. A loader raised high, or a bucket full, changes how the machine sits on the trailer.

• Brake set and key removed.
• Implements lowered.
• Straps and chains at the maker's tie-down points.
• Check again after the first few miles.

What about unloading?

Unloading is not simply loading in reverse. Check the tie-downs before releasing them, because the machine can shift. Release them carefully, and unload on level ground using the same setup as for loading.

Do not stand in the path of the machine or where it could roll.

If the machine will not start or the brakes feel weak, do not load it. Arrange another way to move it.

When should you call a professional?

If the machine is heavy, unusual or the ground is poor, think about hiring a transport service or asking for help from your dealer. Training from your equipment maker or a farm safety program helps.

Rules for oversized loads and licensing vary by state. Check with your state transportation agency.

• Equipment dealer.
• State transportation agency.
• Insurance agent for coverage questions.

Last reviewed: November 12, 2026. Written by the Farm Safety Editorial Team. See our editorial policy.