The HUBMASTER multi-aisle stacker crane technology.

HUBMASTER® ASRS Technologies

HUBMASTER® designs and manufactures advanced Automated Storage and Retrieval Systems (ASRS) for high-density warehouse automation. Our solutions include multi-aisle and single-aisle stacker crane systems, engineered racking, push-back and gravity flow configurations, pallet control stations, and conveyor integrations—all delivered as turnkey automation packages.

The flagship HUBMASTER® Multi-Aisle Stacker Crane offers unmatched flexibility, operating across multiple aisles without floor contact and handling virtually any pallet type. It supports multi-deep storage using push-back (LIFO) or gravity flow (FIFO) racking, providing a scalable alternative to traditional shuttle systems. Unlike AGVs, it performs reliably in harsh environments such as cold stores and can safely operate alongside personnel and other technologies.

Every ASRS solution is paired with precision-engineered racking and powered by HmWare® WCS, our proprietary warehouse control software. This platform enables real-time control, seamless integration with any WMS or ERP, and intelligent automation strategies tailored to each facility.

With HUBMASTER®, you benefit from:

Patented ASRS technology continuously evolving since 2008
A multidisciplinary team for in-house engineering and customizations
24/7 remote diagnostics and a global service network for rapid on-site support

Technology

The HUBMASTER® System allows the manipulation of a wide variety of products, of different weights and dimensions. The system is adjusted to each application with adapted fork carriages, such as trilateral and variable width systems, telescopic forks, as well as special customized attachments for loads.

Automatic handling of all types of pallets without slaving, respresenting a great alternative to automatic forklift systems (AGVs) and ASRS stacker cranes.

On board contour and weight checks, allows it to pick up pallets directly from the floor.

High reach above 22 m (72 ft) in multi-pallet deep configuration with Push Back (LIFO) and Gravity Flow racking (FIFO).

It works without touching the floor, which means direct savings in infrastructure and recurrent re-paving costs.

Adapted for operations in sub-freezing conditions (-30ºC / -22ºF), high temperature and humidity environments (above 40ºC / 104ºF), or in chemical storage conditions.

Management through the HMWare™ WCS native software, which integrates with your warehouse management and production scheduling software (WMS / ERP / MRP).

Features

01 Multi-aisle operation

The HUBMASTER® System is suited for rapid and space effective aisle changing, so one device can serve several aisles.

02 Works in Narrow Aisles

Very narrow aisles from 1.35 meters (53 in) wide, at a height exceeding 22 m (72 ft), also for the handling of long and bulky loads.

03 Environmentally Friendly

The HUBMASTER® System is an electrically operated device, which does not use batteries, so no energy is wasted in carrying heavy batteries or during battery loading cycles. The System uses no hydraulic fluids, so there is overall less waste to manage during the product's life cycle.

04 Forks for increased versatility

Configured with forks which allow the handling of any type of pallet, either made of wood, plastic, or metal, and with a full perimeter or half perimeter configuration, where other stacker cranes cannot work.

05 24/7 Remote Diagnostics

The HMWare™ warehouse control software can be remotely managed via VPN connection for remote system upgrades, diagnostics, and troubleshooting. It is possible to analyze and recommend possible interventions in corrective scenarios to always ensure minimal productivity losses and the highest availability standards in the industry.

06 Service Excellence

Benefit from fully managed preventive maintenance programs and a variety of Service Level Agreements (SLA) for rapid reaction in corrective maintenance interventions, through partnering local service centers near to you. Spare parts remain available for at least 10 years stored at our Global Spare Part DC.

Configurations

Fork Carriages types

Standard fork carriage

For use with all types of palletized loads in narrow aisles. The load can be rotated 360º with no limitations. It has two variable manual opening forks to adapt to the requirements of the load.

Trilateral forks carriage

For use with palletized loads in very narrow aisles, from 1.35m wide. Its fully motorized movement achieves 180º load handling (it allows loads to be handled from the centre, left or right of the HUBMASTER®).

Variable width forks carriage

Used with mixed loads, which require forks of different fork openings for the proper load stabilization. Suitable for mixed handling of standard palletized loads and extra-long loads. The motorized adjusting forks allow for a quick automatic adaptation to the load.

Telescopic forks carriage

For use with double-deep storage in conventional racking systems. The fully motorised fork extension offers fast and convenient operation and allows easy reach to a second line of pallet positions.

Long load forks carriage

For use with wide loads that require a fork opening of up to 3 metres, to ensure perfect load stability. Thanks to the lateral travel of the mast, long loads can be moved in narrow aisles without rotation.

Custom application carriages

For use with special loads requiring custom forks or load gripping systems. Thanks to the lateral travel of the mast, oversized loads can be moved in narrow aisles.

RACK CLAD BUILDINGS

The HUBMASTER® System is available in a wide variety of configurations to suit existing or new storage areas, and to meet the most demanding storage requirements.

The HUBMASTER® rack-supported buildings, also known as rack-clad buildings or high-bay silos, are purposely designed and built buildings with a rack supported structure, which are configured for automatic storage and retrieval applications with a HUBMASTER® System inside. They are configured with multiple-aisle or single-aisle HUBMASTER® stacker cranes for the primary purpose of achieving a perfect ratio between capacity and investment costs, and are ideal for the expansion of current facilities or as an annex to an existing building.

We will guide you through the process from the initial design until its conception, through its planning, implementation, and commissioning. The buildings are designed according to the relevant building norms and standards in your region, to include seismic requirements, fire suppression systems, and electrical systems.

WCS

Functionality and Integration with almost any WMS/ERP/MES in the market.

HmWare™ by HUBMASTER® is a modular Warehouse Control System (WCS) designed to manage real-time automation across complex warehouse environments. It directly controls stacker crane PLCs and pick-up/drop-off stations, while enabling seamless, bi-directional integration with any WMS or ERP platform.

Built for flexibility and scalability, HmWare™ coordinates multiple automated subsystems—including HUBMASTER® ASRS, AGVs, robotic arms, conveyors, and palletizers—ensuring synchronized performance, reduced errors, and optimized throughput across the entire facility.

Operators benefit from advanced features such as ABC sorting, 3D warehouse visualization, photo inventory tracking, and KPI reporting dashboards. These tools provide full operational visibility, reduce manual errors, and enable intelligent decision-making for storage, retrieval, inventory control, and overall warehouse performance.

Whether deployed in a single site or across multiple facilities, HmWare™ by HUBMASTER® empowers warehouse teams to streamline operations, improve accuracy, reduce downtime, and unlock the full potential of automated storage systems with scalable, real-time control and seamless system integration.

This is a high-performance software for the management and control of the automatic system, with two
levels of functionality to choose from:

The Advanced module

The Advanced module provides support for full 24/7 autonomous operation with full integration with the customer’s software.

The Basic module

The Basic module provides for automatic operation with direct inputs from a user or operator console, and thus offering an entry level for simple automatic warehouses such as tool warehouses, which are not directly connected with a production management system.

Racking types & integration

We supply the HUBMASTER® System fully integrated with the storage system, ensuring a perfect fit and the correct structural dimensioning of the racking.

HUBMASTER® Storage and Handling Solutions partners with prime racking manufacturers in Europe and America to offer the best solutions for every application, and acts as a one stop shop for all your needs around the automatic HUBMASTER® System.

MULTI-DEEP STORAGE IN PUSH-BACK AND GRAVITY FLOW RACKING IS POSSIBLE:

The storage in push-back racks as LIFO storage and in gravity flow racks as FIFO storage is possible with a special fork carriage. This allows for the unique application in multi-deep channels without the limitations of shuttle and multi-shuttle systems, furthermore providing a very good cost efficient alternative.

Other type of racking and applications are possible, such as:

Cantilever Shelving for long goods.
High density Mobile Racking., combining the movement of the racking with the motion of the HUBMASTER® System.
Compact Shelving with Shuttle, with the combined management of the shuttle system and the HUBMASTER® System.
Rack-Clad buildings where the racks support the HUBMASTER® System and the building.

We typically integrate other components to provide a full turn-key solution to complement your HUBMASTER® System:

Automatic guided vehicles (AGV/AMR) for the transport into different areas.
Conveyors, as pickup and drop (P&D) stations.
Put/Pick to Light (PTL) systems.
Palletizing Robotic Cells.
Warehouse Management Software (WMS)

HUBMASTER® ASRS Technologies

Technology

Features

Configurations