Logistics centres & high-bay warehouses: which aerial work platform for maintenance?

A defective sprinkler pipe on the top rack level, the annual stocktake at 12 metres, a light fitting hanging right above the narrowest aisle. Maintenance work in high-bay warehouses shares one problem: the racks are high, the aisles are narrow, and warehouse operations should continue as normally as possible in the meantime. Not every aerial work platform fits through these aisles – and not every one reaches high enough.

This article explains which platform suits which situation in a high-bay warehouse and what to look out for when planning.

For rack maintenance, stocktaking or replacing lighting at heights of up to around 12.65 m, the mast lift is the most compact solution. Models such as the JLG Toucan or the Haulotte Star work purely vertically, without a lateral boom, and offer exactly the properties a high-bay warehouse demands: a very narrow overall width that fits through tight aisles and normal doors, non-marking tyres that leave epoxy resin floors and industrial parquet undamaged, and an electric drive that works quietly and free of local emissions alongside ongoing order picking. The load capacity of around 200 kg is sufficient for tools and smaller spare parts (Mast lifts from Luibl Rental).

If this height is not enough, the high-rack scissor lift comes into play. This specialist class is built specifically for modern logistics centres where standard machines are either too wide or too low, and covers working heights from 18.50 m to 33.00 m. It is suitable for narrow aisles and matched to common aisle widths in high-bay warehouses, while load capacities of 500 to 1,000 kg also allow larger maintenance and conversion work. The top model in the Luibl rental fleet is the Holland Lift HL330_E14_4WDS with 33 m working height (High-rack scissor lifts from Luibl Rental).

Working height is the first and most important filter: up to around 12 m a mast lift is usually sufficient, while for the top levels of modern high-bay racking above 18 m the high-bay scissor lift is the right choice. Both machine types are designed for narrow aisles, but the exact aisle width ultimately determines the specific model – so it pays to measure the actual width in the warehouse rather than estimate it from the racking height alone. It is also important whether the machine needs to travel at full height: certain high-bay scissor lifts can do this, which saves considerable time during stocktaking across several rack bays, and this should be stated in the enquiry. The floor – industrial parquet, epoxy resin or sensitive coatings – calls for non-marking tyres, which are standard on both machine types in the Luibl rental fleet. And because warehouse operations usually continue as normal during maintenance, electric drive is almost always the obvious choice: quiet, odourless and without exhaust fumes in the enclosed hall.

In everyday practice, both lift types are mainly used for the annual stocktake on the upper rack levels, for installing and servicing sprinkler systems under the hall ceiling, for replacing lighting above aisles and rack rows, for repairing rack bays damaged by forklift impacts, for laying cables and lines along the hall ceiling, and for converting and extending racking systems while operations continue.

To make sure the chosen machine really fits on the day, more than just the racking height should be known in advance. The exact aisle width determines whether the model fits through at all, while the ceiling height and obstacles such as sprinkler pipes, ventilation ducts or cable trays often reduce the usable working height more than expected. State the floor type in your enquiry so that the right tyres are supplied straight away. And because maintenance work during regular order picking usually requires an aisle to be closed, a clear agreement on the time window pays off. If the machine runs over several shifts, battery charging times also need to be planned in.

Because forklift and pedestrian traffic almost always run in parallel in a high-bay warehouse, the aisle concerned must be cordoned off during the work so that no one crosses paths. On the platform itself, personal fall protection is needed, in line with the rules for work at height under the Working Conditions Decree, and every operator must have received an instruction before first use in line with applicable Dutch health and safety rules. Proof of the periodic inspection of work equipment under the Working Conditions Decree is provided on handover with every machine from the Luibl rental fleet.

It starts with the enquiry stating racking height, aisle width, floor type and the planned time window. This is followed by a suitable quote including transport, supplemented if necessary by a consultation on the aisle width based on photos or drawings. Delivery is made with our own low-loader fleet, and the operating team is briefed directly in the warehouse. During the maintenance or stocktaking work, technical support is available for questions, and at the end the machine is collected on the agreed date – with a credit for early return.

Whether it is a compact mast lift for rack maintenance up to 12 m or a high-bay scissor lift for the top levels up to 33 m – what matters is the exact combination of height, aisle width and floor type. Luibl Rental advises you on the right machine before the wrong lift blocks the aisle.

➜ Request a quote now without obligation – we will find the right lift for your warehouse.

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