Heavy-Duty Mobile Storage Racking

Save space and improve efficiency in warehouses, storage areas, and cold storage facilities

Heavy-duty mobile racking is ideal for warehouses, frozen warehouses, cold storage facilities, and any location that requires a compact storage solution for heavy items. Spacesaver’s ActivRAC® Mobilized Storage System eliminates idle aisles by mounting existing pallet racking or shelving onto mobile carriages that move along rails. These carriages have a load capacity of 3,000 to 30,000 lbs and are fitted with a host of safety and security features.

ActivRAC’s heavy-duty capacity makes it a natural choice for a number of storage challenges, from equipment and supplies to freezer and cooler storage. The ability to anchor this mobile pallet racking system to existing concrete makes it a cost-effective solution for increasing capacity in any space, without the need for renovation or expansion.

An ActivRAC Heavy-Duty racking system in a refrigerated cooler.
bluetooth remote control heavy-duty system
Mobile pallet racking on ActivRAC 16P racking system at Camp Ripley, Minnesota
Compact auto parts storage on an ActivRAC racking system in Columbus, OH.
heavy-duty bluetooth control racking system
Top View of Compact Storage System at University of Washington Fish Sciences
ActivRAC Mobile Beer Keg Storage

Now with TUSC® Control app, learn more.

Download Product Brochure

Take a look at how our ActivRAC Mobile Racking System could work for you. Learn about our options and see how our heavy-duty high-density storage systems can make your space more efficient.

vertical heavy duty mobile shelving spacesaver system

Introducing the ActivRAC 3M

The newest member of the ActivRAC family is a robust solution for lighter-duty applications like retail back rooms and indoor horticulture.

  • 3,000 lbs. capacity per carriage/wheel section
  • System can extend up to 60’ long
  • Mechanical-assist handle with user-activated anti-roll safety lock
  • Diagonal bracing maintains carriage alignment
  • Accommodates new or existing shelving

Options for any need

activrac 3 light duty moving shelves


Ideal for lighter-duty applications, ActivRAC 3 can bear loads up to 3,000 pounds per carriage section.

compact shelving industrial storage

ActivRAC 7M

Mechanical-assist handles allow loads of up to 7,000 lbs. to be easily moved.

stainless steel mobile shelving system

ActivRAC 7M-SS

A stainless steel mobile storage option for sterile environments or humid, refrigerated areas.

powered mobile industrial storage system

ActivRAC 7P

Loads of 7,000 lbs. per carriage are moved with the press of a button or an LCD touchscreen.

industrial heavy duty mobile shelving system

ActivRAC 16P

A powered mobile shelving system with load capacities of 16,000 lbs. per carriage.

heavy-duty activrac pwoered mobile system

ActivRAC 30P

Improve efficiency with storage capacities of up to 30,000 lbs. per carriage.

powered freezer control storage system

Powered Freezer Controls

Save space and improve efficiency in coolers and freezers down to -20F.

Modes of Operation

Depending on your needs, we offer open a variety of control option to allow users to open any aisle at the point of need. Mechanical-assist handles move thousands of pounds with minimal effort, and powered systems can be operated by touchpad control, radio frequency remote, or the TUSC® Control app.

Safety Features

Concerned about safety? We are, too. That’s why we offer multiple safety options for the use, entry, and operation of our mobile storage systems.


Learn how high-density mobile shelving can help you double your storage capacity and optimize your space without expanding your storage footprint. Find out which compact mobile storage system fits your needs!

Save time with the TUSC® Control app, which allows users to search for items and operate aisles from up to 100 feet away.


download activrac brochure

Brochure: ActivRAC Mobilized Storage System

download activrac technical lookbook

Technical ActivRAC Technical Lookbook

Free Download Product Comparison: ActivRAC Industrial Storage

Product Comparison: ActivRAC Industrial Storage

download TUSC control app info sheet

Info Sheet:TUSC® Control App

download ActivRAC 3 info sheet

Info Sheet: ActivRAC 3M

download ActivRAC 3 Tech Data

Tech Data: ActivRAC 3M

download ActivRAC 3 rail system tech data

Tech Data: ActivRAC 3M Rail Options

download activrac 16p

Tech Data: ActivRAC 16P

Free Download Info Sheet: ActivRAC 7M Stainless Steel (SS)

Info Sheet: ActivRAC 7M Stainless Steel

Free Download Info Sheet: Mechanical-Assist ActivRAC 7M

Info Sheet: Mechanical-Assist ActivRAC 7M

download activrac 7p info sheet

Info Sheet: ActivRAC 7P

Free Download Tech Data: ActivRAC 30P

Tech Data: ActivRAC 30P

download info sheet general maintenance and cleaning of products

Info Sheet: General Maintenance of Spacesaver Products

download tech data antimicrobial powder coat

Tech Data: Antimicrobial Powder Coat

Product Details
  • Accommodates 3,000-30,000 pounds per section of shelving
  • Designed to work with existing racking, shelving or drawer systems
  • Operates in temperatures down to -20F.
  • Choose from mechanical assist or powered controls for ActivRAC 7
  • Simple powered controls or LCD touchscreen control for ActivRAC 16 and ActivRAC 30
  • ActivRAC 3M, ActivRAC 7 and ActivRAC 16 can be installed on existing concrete slab without the need for leveling with a second concrete pour or adding structural footings
  • Available top mount or recessed rails to meet your application’s needs
  • Unlimited carriage lengths and configurations
  • Photo Sweep and aisle entry sensors to ensure operator safety
  • Battery back up to open aisles in the event of a power outage
  • TUSC® platform to enable TUSC® Control app


Tech Data: Touch Technology Control

Free Download Info Sheet: Mobile Systems Safety Devices

Info Sheet: Mobile Systems Safety Devices


Tech Data: Mechanical Assist Safety Sweep

download ActivRAC color chart

Info Sheet: ActivRAC Mobile System Color Options

Can’t find what you’re looking for? Contact Spacesaver for custom applications.

Case Studies
bluetooth heavy duty high density cold storage

Improving Efficiency in a Cold Storage Warehouse

An ActivRAC Heavy-Duty racking system in a refrigerated cooler.

Frozen Warehouse Storage

Compact mobile storage racking for tires at Porsche auto dealership

Tire Storage

Related Products
Related Products

Standard High-Density Mobile Storage

Mechanical Assit Wheelhouse

Low-Profile Moving Shelving System

XTend Mobile High Bay

Off-Site Archival Storage

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