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 7,000 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.

Mobile pallet racking on ActivRAC 16P at Camp Ripley, Minnesota
ActivRAC Evidence Storage at Houston Police Department
Top View of Compact Storage System at University of Washington Fish Sciences

Download Our Brochure on Heavy-Duty Mobile Racking

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

Brochure: ActivRAC Mobilized Storage System

ActivRAC mobile carriage and rail systems enable existing pallet racking or static shelving to move side-to-side, eliminating idle aisles and maximizing square footage, while still providing 100% accessibility to stored items. Avoid the Static. ActivRAC it.

Options for Any Need


ActivRAC 7M

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

Stainless steel compact storage system in cooler for sterile supply storage

ActivRAC 7M-SS

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

ActivRAC Evidence Storage for long-term evidence at Houston Police Department

ActivRAC 7P

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

Mobile pallet racking on ActivRAC 16P at Camp Ripley, Minnesota

ActivRAC 16P

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

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ActivRAC 30P

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


Powered Freezer Controls

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

Modes of Operation

Depending on your needs, we offer three modes of operation for optimum ease of use, security, safety, and accessibility: manual, mechanical-assist, and powered controls.

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!


Heavy-Duty Mobile Racking

Brochure: ActivRAC Mobilized Storage Storage System

Heavy-Duty Mobile Racking

Technical ActivRAC Technical Lookbook

Heavy-Duty Mobile Racking

Product Comparison: ActivRAC Industrial Storage

Heavy-Duty Mobile Racking

Info Sheet: Mechanical-Assist ActivRAC 7M

Heavy-Duty Mobile Racking

Info Sheet: ActivRAC 7M Stainless Steel

Heavy-Duty Mobile Racking

Info Sheet: ActivRAC 7P

Heavy-Duty Mobile Racking

Tech Data: ActivRAC 16P

Heavy-Duty Mobile Racking

Tech Data: ActivRAC 30P

Product Details
  • Accommodates 7,000-30,000 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 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

Heavy-Duty Mobile Racking

Tech Data: Touch Technology Control

Heavy-Duty Mobile Racking

Info Sheet: Mobile Systems Safety Devices

Heavy-Duty Mobile Racking

Tech Data: Mechanical Assist Safety Sweep

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

Case Studies
frozen warehouse - cold storage - design - efficiency

Frozen Warehouse Storage

Compact mobile storage for tires at Porsche auto dealership

Tire Storage

vertical grow

Vertical Growing / Farming

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