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Pallet AS/RS with stacker cranes

Pallet storage 8 to 40 m high, one stacker crane per aisle, fully automatic put-away and retrieval.

Pallet storage 8 to 40 m high, one stacker crane per aisle, fully automatic put-away and retrieval.

A pallet AS/RS combines high-bay racking, aisle stacker cranes, inbound/outbound conveyors and warehouse management software. The crane runs on a rail in the aisle, travelling, lifting and extending its forks at the same time to store or retrieve any pallet location. Single-deep racks give the fastest access; double-deep racks give higher density. Deeper storage needs a lane shuttle (pallet shuttle), not longer forks. The structure can be rack-clad, forming the building envelope, or stand inside an existing hall.

Typical uses

  • Raw-material and finished-goods stores in manufacturing
  • Food and beverage, cold chain (-25 °C)
  • Controlled storage for pharma and chemicals
  • Pallet reserve in wholesale and retail distribution

Key figures

Rack height8–40 m
Pallet load500–1,500 kg (2,000 kg optional)
Crane typeSingle- or double-mast; single- or double-deep forks
Travel speed160–240 m/min
Lift speed40–60 m/min
Capacity per crane30–60 dual cycles/h
Aisle widthAbout 1,500–1,700 mm
EnvironmentAmbient or cold store (-25 °C); rack-clad option
SoftwareWMS + WCS with ERP interface

Figures are typical configuration ranges; exact specifications are set per project.

Options

  • Twin forks or multi-pallet cranes
  • Aisle changing (one crane serving several aisles)
  • Inbound profile station and pallet exchange
  • Fire-protection and explosion-proof configurations
  • Digital-twin monitoring
  • Rail-less stacking robots: no floor rail or heavy foundation, suited to retrofits and phased projects

Scope of supply

  • Machine, drives and control cabinet, assembled and dry-run tested before shipping
  • The equipment's own control and fleet software; interfaces to your existing WMS / ERP as the project requires
  • Drawings: general arrangement, foundation and anchor plan, electrical schematics
  • Conformity documents for the equipment and the whole line, the split of responsibilities and the acceptance criteria are set out in the contract according to the project scope
  • Spare-parts list and wear-part recommendation; a first batch can ship with the equipment
  • Factory acceptance (FAT): attend in person or follow by live video
  • Installation, commissioning and operator training can be included in the offer

What we need for an offer

  • Number of pallet locations; pallet length, width, height and load, bottom type (three runners or perimeter base) and fork-entry direction
  • Peak inbound and outbound pallets per hour
  • Floor plan and clear height, or a new rack-clad building
  • Number of SKUs and temperature requirements
  • Existing ERP/WMS

Related equipment

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