Cleveron 403

The Cleveron 403 sits exactly between the other two systems in the range, not as a compromise but as a dedicated answer to a common constraint: volume too high for a locker cabinet, ceiling too low for the larger robot.

Dimensions are fixed, not modular: 4.00 metres wide, 2.00 metres high, 1.50 metres deep. This yields six square metres of footprint. Height is critical — at 2.00 metres, the 403 fits under any standard retail ceiling, whereas the Cleveron 402 requires a minimum of 3.10 metres and up to 4.75 metres in full configuration. For retrofitting an existing space, this offers a robot option where none existed before.

The cost of fixed dimensions: unlike the 302 (1.0 to 17.5 metres wide) and the 402 (3.7 to 13.7 metres), the 403 cannot be adapted to the space. It requires four metres of width, or it does not fit.

Like the entire range, it is expressly approved for indoor use only.

Cleveron provides no specifications for weight or required floor loading capacity.

Technically, the 403 is a robot, not a locker cabinet — and this property explains both its packing density and its failure risk.

It is operated via a 10.1-inch touchscreen, as with the 402. The 302 has a significantly larger 18.5-inch Full HD display; for a system that essentially reads a code, this is a genuine interface difference, not a luxury.

Cleveron specifies no optional equipment for the 403. The 302 offers a label printer as an option — operators who accept returns requiring labels printed at the unit will not find this feature here.

An internet connection on-site is required. Cleveron does not specify how this is provided, nor how customer identification works. There is also no technical description of the mechanism by which parcels are moved internally; we therefore carry no entry for this.

Compliance with EN 301549, the European standard for accessibility of digital products, is confirmed. Cleveron maintains this across all three models.

Capacity ranges from 75 to 567 parcels, with a packing density of 63 parcels per square metre according to Cleveron.

This places the 403 squarely in the middle: the 302 achieves 34, the 402 achieves 118. On its six square metres, the 403 thus holds roughly double the locker cabinet density, but only half that of the larger robot.

The largest parcel measures 400 × 600 × 400 millimetres — the same as the 402. For typical parcel and return mixes in retail, this is ample; for oversized items, it is not. It is worth a glance at the smallest model: the 302 accepts parcels up to 1,870 millimetres in length. Operators handling roll stock or sports equipment will find the locker cabinet's opening more suitable, despite its lower item capacity.

Where the 403 reaches its limit is at large locations. Beyond 567 parcels, only the 402 will do — and then come the height requirement of at least 3.10 metres and ten times the power consumption of the locker cabinet.

For intake, Cleveron states 22 minutes per 100 parcels. This figure describes the time required of the operator, and it is slightly above the 302's 20 minutes. For the 402, Cleveron publishes no intake time, only retrieval at an average of 10 seconds — these two figures measure different things and cannot be directly compared.

The critical operational difference lies not in time but in failure mode. A locker cabinet with a broken lock remains nearly fully functional. A robot with a disabled handling system will dispense no parcels at all, not even those already stored. This makes the service contract's response time the most critical line item in any proposal, and the question of emergency access when the drive is inactive is explicitly part of this.

Cleveron publishes no data on failure rates or mean time between failures. This is standard practice in this category, but it does not make the question any less important.

Cleaning is the smallest cost item: unlike a reverse-vending machine, no food residues enter the unit.

Cleveron specifies average monthly consumption at 145 kilowatt-hours. Annualised, this is 1,740 kilowatt-hours; at €0.30 per kilowatt-hour, this equals approximately €522 per year. The annual figure is our extrapolation from the manufacturer's monthly figure, not an independent manufacturer specification.

Within the range, the 403 sits exactly in the middle: the 302 requires 30 kilowatt-hours per month, the 402 requires three hundred. The 403 thus consumes roughly half that of the large robot and five times that of the locker cabinet.

Measured per parcel, it is the least efficient in the family. At full configuration, the 403 requires approximately one kilowatt-hour per month for every four parcels; the 402 achieves one per eleven, the 302 one per thirteen. This stems from the design: the robot requires its full mechanical system regardless of how many compartments it manages, and the 403 manages relatively few. Operators selecting the 403 do so for its height, not its energy footprint.

The documentation provides no specifications for connected power, voltage, or circuit protection requirements.

We provide no purchase price for this unit. Our data held €35,000; this figure has no source, and Cleveron publishes no prices. Parcel robots of this size are project sales to retail chains and logistics operators. Accordingly, the listing reads 'on enquiry'.

Verifiable running costs are approximately €522 per year for power (1,740 kWh at €0.30/kWh), plus the service fee, for which we assume €40 per month (€480 per year) on 84-month depreciation. No consumables apply. Documented running costs thus total around €1,000 per year, excluding capital service.

Three cost items must be explicitly separated in any quote, as public documentation is silent on them: integration including customer identification and point-of-sale connection, service response time with emergency access, and site preparation including floor loading capacity.

For procurement purposes: the 403 is the right choice when two conditions coincide — parcel volume lies between approximately 400 and 567 parcels, and the ceiling does not provide 3.10 metres. If only the first applies, the 402 is the more durable system over time. If only the second applies and volume stays below 400 parcels, the 302 is more economical, more robust, and accepts longer parcels.