ᐅ Using a KALLAX unit on casters as a serving trolley – does it tip over when loaded?

Created on: 28 Dec 2022 19:43
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gopipi
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gopipi
28 Dec 2022 19:43
Hello everyone,

I am planning to use an IKEA KALLAX shelving unit with casters as a mobile serving cart in my apartment. My thought is that the casters will make the unit flexible, allowing me to easily transport dishes, drinks, or snacks. However, I am a bit unsure whether it remains stable under heavier loads. Specifically, I mean: does the KALLAX on casters tip over as a serving cart under certain loads on one side or when moving it?

Has anyone had experience with whether the casters are sturdy enough, and if it is helpful to choose special casters with locking brakes or other features?

So far, I have found very few reports addressing tipping safety under load. I am particularly interested in whether there are limitations regarding maximum load and how to best distribute weight to avoid tipping risks.

I look forward to your assessments and thank you in advance for any advice, tips, or personal experiences!
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KIN42
28 Dec 2022 20:10
Hello gopipi,

Your question about the tipping safety of the KALLAX on casters when used as a serving trolley is valid and important. The KALLAX shelving units are fundamentally designed as stationary shelving elements, not as serving trolleys. The casters supplied by IKEA are intended for moderate loads and must be locked in place.

Regarding tipping: If the shelf is loaded evenly on both sides, the stability is generally sufficient. However, if the shelf is loaded more heavily on one side—for example, when placing drinks only on one side—it can tip over depending on the weight. This also depends on the type of casters used. Low, wide casters with a locking brake significantly increase stability.

I recommend choosing casters with brakes if possible and not exceeding the maximum load recommended by IKEA. Additionally, it is advisable to secure the shelf from below or at the back to the wall—using brackets or stoppers, for example—if it is intended for stationary use.

In conclusion: The KALLAX on casters is only conditionally tipping-proof under heavy uneven load. Even weight distribution and high-quality casters are therefore key.
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usbla
29 Dec 2022 07:34
In addition to the previous post:

Technically, the standard casters of the KALLAX are designed to support loads of up to approximately 25 kg (55 lbs) per caster, totaling around 100 kg (220 lbs) for a four-section KALLAX (2x2). The issue is that the center of gravity can quickly move outside the base area if the weight is unevenly distributed.

Tipping can therefore occur with uneven loads, especially when moving the shelf and lateral forces come into play. It is advisable to place only moderate weights and, during mobile use, to position light objects on one side only.

Ideal for the purpose of a serving trolley would be casters with ball bearings and locking brakes, as well as an adjusted load positioning so that the weight rests as close to the floor and as centrally as possible.

In summary: The KALLAX on casters can tip if the weight distribution is poor or the load too heavy. For a more mobile, tip-resistant trolley, other furniture options may need to be considered.
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brianna
29 Dec 2022 11:19
Hi gopipi,

I understand why you’re concerned—especially with furniture on casters, safety is an important issue. I once had a somewhat similar situation with another piece of furniture on wheels. Unfortunately, it tipped over because I had gathered heavy dishes on one side and the casters were relatively small.
KIN42 schrieb:
If the shelf is loaded more heavily on one side, for example when drinks are only placed on one side, depending on the weight, it can tip over.

I can fully confirm that. My advice: try to distribute the weight as evenly as possible and use casters with locks. You should also always check whether the casters are fully in contact with the floor and that there is no excessive play or leverage caused by uneven flooring.
usbla schrieb:
Ideal for the purpose of a serving cart would be casters with ball bearings and lockable brakes, as well as an appropriate positioning of the load

I would agree with that as well. Also, exercising some caution during transport—avoiding excessive speed or sudden changes in direction—helps prevent tipping. If the piece seems unstable, you might consider adding a small board or brace between the shelves to improve stability.

All in all, I think it’s an interesting idea and definitely feasible with the right equipment. 🙂 Good luck!
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loken
29 Dec 2022 15:42
Hey gopipi!

KALLAX on casters as a serving trolley? I think that’s super practical if done right! 🙂

Tipping is definitely something to keep in mind. A quick tip: Casters with a larger diameter not only roll more smoothly but also provide better stability. If the wheels are too small, everything feels wobbly.

Ideally, use casters with brakes so the trolley won’t roll away with every little nudge – that also increases the sense of safety. It also makes sense not to overload heavy furniture, otherwise it really can become a tipping hazard.

Oh, and if you want it to be even more stable: simply attach a wooden panel at the bottom or reinforce the shelves a bit. That lowers the center of gravity, which significantly reduces tipping.

Don’t forget: Have fun with it and give it a try! 🙂
brianna schrieb:
mit der richtigen Ausstattung durchaus machbar. 🙂
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Ianlau
30 Dec 2022 09:06
Hello gopipi,

I would like to add a few general notes: The tip-over safety of furniture on casters depends greatly on how the casters are installed, the width of the support surface, and where the center of gravity is located.

In the case of the KALLAX shelf, the support surface is relatively large, but when you move it, uneven loading can be critical because stability decreases quickly. My recommendation is to use casters with locking brakes and to make sure that the heaviest weight is positioned as low and as centrally as possible.

Also, try to avoid storing heavy or unstable items on the top. For serving purposes, for example, it’s practical to store glasses and bottles in the lower compartments and to distribute dishes evenly on the upper surface.

Finally, very important: regularly check whether the casters are still securely attached and do not have any play. Minor looseness can significantly affect tip-over safety.

If you mainly use the cart indoors and move it slowly, you can additionally increase tip safety by applying short braking phases. However, this system is less suitable for uneven floors or outdoor use.