Short Description: The SKB 4U Roto Shock Rack Case is a military-grade waterproof transport case designed to protect rack-mounted electronics from shock, vibration, dust, and harsh environmental conditions. Featuring a 30-inch rack depth, integrated shock isolation, removable casters, and rugged roto-molded construction, it provides dependable protection for mission-critical equipment.

SKB 4U Roto Shock Rack Case – 30" Rack Depth Waterproof Shock-Mounted Rack Case

Product Summary: The SKB 4U Roto Shock Rack is engineered to safely transport and protect sensitive rack-mounted electronics used in military, telecommunications, broadcast, industrial automation, aerospace, networking, and government applications. Its advanced shock-mounted rack frame minimizes vibration and impact during transportation while the roto-molded shell delivers outstanding durability in demanding environments.

Available from Atlas Industrial Supply in Houston, Texas, this professional-grade rack case features a standard 30-inch rack depth, removable front and rear gasketed lids, threaded steel rack rails, adjustable elastomer shock absorbers, removable 4-inch casters, and an automatic pressure relief valve. Designed for repeated field deployment, it offers superior protection while remaining lighter than traditional wood rack systems.

Key Features

• 4U rack capacity with 30-inch rack depth
• Heavy-duty roto-molded shock rack construction
• Internal aluminum rack chassis with EIA-310 threaded steel rack rails
• Compound hinge system allows lids to open flat or be completely removed
• MIL-spec style gasketed front and rear doors
• Shock-resistant and water-resistant construction
• Eight adjustable elastomer shock isolators minimize shock and vibration
• Payload capacity from 40 to 150 lbs (up to 300 lbs with optional configuration)
• Automatic ambient pressure relief valve
• Removable 4-inch casters for improved mobility
• Recessed field-replaceable latches
• Securely stackable with or without wheels installed
• Includes mounting screws for standard 10-32 threaded rack rails

Recommended Applications

• Military communications systems
• Broadcast and live production equipment
• Telecommunications infrastructure
• Industrial automation and control systems
• Network and server equipment
• Oil & Gas operations
• Power generation facilities
• Aerospace and defense electronics
• Government field deployment
• Mission-critical rack-mounted equipment

Technical Specifications

• Rack Capacity: 4 RU
• Rack Depth: 30 in
• Construction: Heavy-Duty Roto-Molded Shock Rack
• Built-In Shocks: Yes
• Front Rail to Back Lid: 34.5 in (87.63 cm)
• Rail to Rail: 29.75 in (75.56 cm)
• Rear Rail to Front Lid: 34.5 in (87.63 cm)
• Payload Capacity: 40–150 lbs standard (up to 300 lbs optional configuration)
• Product Weight: 73.13 lbs (33.17 kg)
• Exterior Dimensions: 42.125 × 26.5 × 16.5 in (107.00 × 67.31 × 41.91 cm)
• Exterior Height with Casters: 20.75 in (52.71 cm)
• Carton Dimensions: 43 × 27.5 × 17.5 in (109.22 × 69.85 × 44.45 cm)
• Shipping Weight: 78.03 lbs (35.39 kg)

Why Buy from Atlas Industrial Supply?

Atlas Industrial Supply, based in Houston, Texas, supplies premium SKB rack cases and industrial equipment protection solutions for customers throughout Houston, across Texas, and nationwide. We support Oil & Gas, Power Generation, Aerospace, Telecommunications, Manufacturing, Military, Government, and industrial operations with professional rack systems, protective cases, custom foam fabrication, and fast nationwide shipping.

California Proposition 65

Warning: This product can expose you to chemicals including carbon black, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.