Rohn 45GSR110R340 Guyed Tower System

Built for Towering Performance in Extreme Conditions
The Rohn 45GSR110R340 is a complete guyed tower system built for high-performance communication installations that demand strength, stability, and weather resistance. At 340 feet tall, this heavy-duty structure supports antenna loads up to 28.4 square feet in 110 mph wind conditions (3-second gust, no ice), making it a go-to choice for broadcasters, wireless networks, and other industrial communication setups.

Engineered with Solid Round Steel Legs for Unmatched Strength
Unlike standard 45G models, the 45GSR series features solid round rod legs for increased structural rigidity and durability. Each section is hot-dip galvanized after fabrication, which provides long-lasting corrosion resistance in harsh outdoor environments. That means this tower isn’t just tall—it’s tough enough to endure decades of demanding use.

Flange-Mounted Joints Deliver Exceptional Guying Strength
The tower’s 4-bolt flange connections are designed for superior load transfer and improved guy wire interface. This design helps reduce tower flex and wind-induced sway, making the 45GSR340 an ideal candidate for high-load or high-wind regions. Reinforced zig-zag cross members and solid bracing throughout the structure further enhance tower stiffness and safety.

Modular 10-Foot Sections Simplify Installation and Transport
Like other Rohn 45GSR models, the 340' tower comes in modular 10-foot sections. This modular format allows easier transport and phased assembly, whether you’re managing a remote site build or coordinating with crews over long distances. Installers benefit from predictable section handling and repeatable assembly routines.

Multiple Base Options to Match Your Install Scenario
Whether you’re setting up on a pad, anchor bolts, or a hinged base, the Rohn 45GSR110R340 accommodates your needs. Choose from fixed base plates, hinge bases, or cast-in-place foundation mounts depending on your project requirements. All base options are built to Rohn’s stringent structural guidelines and compatible with the 45GSR series.

Built for Demanding Professional Installations
This tower is optimized for applications requiring high antenna placement in areas with challenging wind conditions. Popular use cases include public safety communication systems, AM/FM/TV broadcast infrastructure, cellular expansion towers, and SCADA or telemetry deployments. The Rohn 45GSR110R340 is a long-term asset designed to exceed expectations in professional environments.

Backed by Rohn’s Legacy of Structural Excellence
With over seven decades of tower engineering experience, Rohn delivers proven reliability in every design. The 45GSR340 carries forward this tradition with modern strength, precision manufacturing, and industry-trusted materials. Built to perform, built to last.