i4507 Rated Capacity Indicator RCI

For lattice boom cranes

i4507 Rated Capacity Indicator RCI

For lattice boom cranes

The i4507 (7” display) RCI on lattice cranes uses a variety of sensors depending on what will work best on the specific model crane. Often the system will use two dynamometers or a dynamometer and dead-end load link along with the boom angle sensor and ATB switch assembly. Cranes with luffing jibs will add a 2nd angle sensor and some cranes will use a slew sensor to measure 360 degree rotation. Other optional sensors include list angle sensors for cranes on barges or windspeed sensors mounted at the boom tip. For large lattice cranes the RCI system is the most important operator aid for the safety and efficiency.


Follow us on Social Media

  • LinkedIn - White Circle
  • Twitter - White Circle
  • Instagram - White Circle
  • Facebook - White Circle
  • YouTube - White Circle
cwsa logo with hook.JPG

Crane Warning Systems Atlanta

1-877-672-2951   Toll Free
1-770-888-8083   Direct
1-678-261-1438   Fax
sales@cwsa.biz    Email

Be The First To Know

6175 Hickory Flat Hwy

Suite 110-376

Canton, GA 30115

Sign up for our newsletter

Crane Warning Systems

Warehouse crane

anti two block system crane

wireless anti two block system

1 ton gantry crane


Crane warning systems Atlanta

anti two block system crane Atlanta

warehouse crane Atlanta

wireless anti two block system Atlanta


crane hoist

overhead crane system

warehouse crane system

crane trolley

Rayco wylei systems

crane warning systems

Rayco electronics

two block systems

load indicator systems

© 2020 by Crane Warning Systems Atlanta.

v2-12_4_2018working file 1CWSA - Logo.pn