Does your load shift the second the front wheel drops into a rut? Usually it does, and the motor is rarely the cause. It comes down to rope tension and stack height. A bucket that walked fine across the driveway can spill two rows into the field for reasons you can spot and fix before you pull the trigger.
The loading instructions quoted here come from the Makita XUC01 manual, so the wording and the limits apply to that model. Any other machine's numbers have to come from its own paperwork. The order below is what I would run on the next bucket: find the limit, fill low, tie down, check, then move.
Find Your Model's Load Limit First
The XUC01 manual says do not overload objects and, when loading, follow the instructions and load limits in the manual. That settles where the real number comes from. It lives in the paperwork for your machine, not in a blog post or a forum thread where somebody with a different frame and motor posted his own figure.
The reason the limit covers the whole machine and not just the bucket is that the frame, motor and tire margin were sized as one system. Which means a bucket filled to the rim can still be outside spec, and a bucket that looks half empty can be over it if the material inside is wet sand instead of dry compost. Fill level tells you volume. It does not tell you load.
A neighbor's figure does not transfer, because his drivetrain and his margins are not yours. If you are buying rather than loading, ask the dealer to show you the page in that model's manual where the load limits are stated. A dealer who cannot find that page has told you something useful about the machine and about the dealer.
Once you have your own figure, put it where the machine sleeps. Tape the page inside the shed door or by the charging outlet, so the limit gets read while the bucket is empty and easy to change.
Load Heavy Material Low and Inside the Bucket
Here is the loading step in the manual's own words: firmly secure the objects with ropes, and load the objects within the carrier or bucket. Two obligations in one line. The material goes inside the bucket's footprint, and it gets tied. Nothing rides on the rim, and nothing hangs over the lip with only a rope keeping it aboard.
The overturning effect comes down to mass times its horizontal distance from the wheel line. The same weight, moved toward a corner or stacked higher, changes how much tilt the machine will take before it goes over. Dense material therefore goes in first and toward the middle: wet soil, gravel, full feed sacks. Lighter, bulkier material goes on top: straw, chaff, empty crates.
Spread the load front to back instead of piling one side. A bucket heavy in the left corner is already leaning before the wheel turns, and rope does not argue with gravity. Fill the low end, work toward the far end, and keep the surface roughly level as you go.
Stop filling when the material reaches the bucket rim. That is not a rated capacity and it is not a number. It is the point where the contents stop being inside the carrier and start being cargo balanced on the edge of it. A shovel handle past the side, a lid riding loose on top, a feed bag you plan to hold with one hand while you steer with the other: all of it is the first thing to shift when the wheel finds a rut.
Keep the Stack Below Eye Level
The manual's rule is short: be sure that loaded objects are below eye level. Its own explanation follows in the same breath. A load that is too high obscures the view, and it is likely to be unbalanced, which brings a risk of overturning and injury.
Both problems are one problem. Raising the mass raises the center of gravity, and the higher that center sits above the axle line, the smaller the tilt it takes to push the machine past its balance point. You can feel the logic on the handle: a low load argues with you a little, a top-heavy load argues all at once. Loss of view and loss of balance arrive together because they are symptoms of the same raised mass.
That makes the eye-level rule a tradeoff line, set by the manufacturer for this model, between how much you carry and how much warning you get before it tips. It is not a graded chart. No scale here says one height is fine and the next is dangerous, and I will not invent one.
What you can do with it today takes a moment. Stand at the handle, look level, and ask whether your sightline to the ground ahead clears the top of the load. If the load is in the way, you are over, whatever the scale at the yard said.
One Full Load, Start to Finish
Run one bucket this way and the sequence starts before the material does. Open the page you taped up, so the limit is in front of you while the bucket is still empty. Start on level ground, because flat is the reference you loaded against and you will want to compare it with whatever the field gives you.
Fill dense material low and centered inside the carrier. Work front to back so the bucket does not go heavy in one corner. Keep going until the surface reaches the rim, then stop rather than mounding a crown on top.
Now the rope. Run it across the load, anchor it to the tie points your machine provides, and pull it firm enough that the material underneath does not rock when you push on it with a flat hand. The manual's requirement is firm securing, not decorative string.
Before you move, run the checks in the next section: rope slack, sightline, and anything riding outside the carrier. Then travel, unload, and strip the rope for the next trip instead of carrying a sloppy half-settled load back for a second pass.
The order is practical pacing, not a new procedure. It exists to keep the manual's stated limits from getting skipped when you are in a hurry, which is when they get skipped. There is no torque figure, inspection interval or maintenance schedule in this article, because the instruction set does not give any and a made-up one would be worse than none.
How to Confirm the Load Is Actually Secure
Confirmation is a set of checks before the machine moves, not after something looks wrong.
Tug each rope run and watch for slack. A rope that looked tight on a settled load can go loose once the machine vibrates, which means the first few feet of travel are the real test, not the parking spot. If it has given anything up, reset the rope before you continue.
Sight along the top of the load from the handle. The top should sit below eye level, per the manual's requirement for this model.
Walk the bucket and look for anything outside the carrier or above the rim: a strap end, a bag corner, a tool you set down and forgot. Loading objects within the carrier or bucket means the whole object, not most of it.
If a check fails, change the load. More rope over a bad stack just gives you a bad stack with more rope on it, because rope holds material in place and does not move mass back toward the middle. Pull the top layer off, re-center the heavy material, and tie again.
One check people skip: look at the ground you are about to cross, not only at the load. A bucket that passes every check still has to meet the terrain.
Slopes, Soft Ground, and Splitting a Load
Suppose the load is tied, the sightline is clear, and the route still runs across a side slope or over soft tilled ground where one wheel sinks.
The same principle behind the eye-level rule applies here. A load sitting high, or off-center, reaches its tipping tendency at a smaller tilt. Soft ground removes the flat reference you loaded against, so the machine starts leaning before you have asked it to do anything. That is the reason a load that felt solid on the driveway feels wrong two rows into the field. Nothing changed about the bucket. The surface underneath stopped being level.
Two trips beat one. I would rather walk a second light bucket across than spend the same walk nursing one heavy one that is already arguing with the slope. That is a preference, and it carries conditions: on flat, firm ground the tradeoff shifts the other way, and a single well-tied load is the sensible call.
What you will not get here is a safe slope angle. Slope limits belong in that model's own manual, next to the load limits. A number borrowed from someone else's machine is worth nothing when a wheel starts to slide.
Splitting a load costs you time, battery and another trip across the field. Pay it when the ground is tilted or soft and the load is anywhere near the limit. Skip it when the ground is flat and firm and the bucket is comfortably under, because then the second trip buys you nothing.
Before the next bucket, pull the manual for your own model, find the page where the stated load limits sit, and tape it inside the shed. Then rope down that next load with the stack kept below eye level before the machine moves a single foot.
