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MK1, MK2, and MK3 Tower Systems

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MK1, MK2, and MK3 Tower Systems

TOMCAT 12″ Ground Support Towers provide a modular solution for raising and supporting TOMCAT truss structures using electric chain hoists.

Available in three configurations, the system allows you to select the connection style and structural performance required for indoor productions, outdoor events and demanding ground-support applications.

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Technical information

MK1 TOWER

A bolted tower system designed for indoor applications.

  • 12″ × 12″ profile
  • Bolted connections
  • Indoor use
  • Maximum height: 35′
  • Maximum axial load: 2,000 lbs
  • Maximum flexural load: 3.63 kip-ft

MK2 TOWER

A bolted system offering increased axial capacity and indoor or outdoor versatility.

  • 12″ × 12″ profile
  • Bolted connections
  • Indoor and outdoor use
  • Maximum height: 35′
  • Maximum axial load: 3,000 lbs
  • Maximum flexural load: 3.63 kip-ft

MK3 TOWER

A spigoted tower system engineered for greater flexural performance.

  • 12″ × 12″ profile
  • Steel spigots with 3/4″ clevis pins
  • Indoor and outdoor use
  • Maximum height: 35′
  • Maximum axial load: 3,000 lbs
  • Maximum flexural load: 14.69 kip-ft

BUILT AROUND YOUR STRUCTURE

Tower sections are available in 3′, 5′, 8′ and 10′ lengths. System components include:

  • Tower sections
  • 44″ hinge blocks for Medium-Duty and Pre-Rig Truss
  • 56″ hinge blocks for Heavy-Duty Truss
  • Tower bases
  • Outrigger and stabilizer sets
  • Head blocks
  • Radius-head clevis pins

Standard sleeve blocks are available for midsize and large TOMCAT truss profiles.

DESIGNED FOR CONTROLLED LIFTING

TOMCAT Ground Support Towers are designed to raise supported truss structures using electric chain hoists. Head-block sheaves for 5/16″ chain are standard, with 1/4″ chain sheaves also available.

All hinge and spigot connections use 3/4″ radius-head pins.

PLAN YOUR GROUND SUPPORT SYSTEM

Every ground-support structure has different loading, configuration and environmental requirements. TOMCAT can help you determine the appropriate tower configuration, components and engineering support for your application.

📩 sales@tomcatusa.com
📞 865-219-3700

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