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  • Home
  • Products
    • Weighing Systems & Scales >
      • WLS555 Wheel Loader Scale System
      • WLS430 Static Loader Scale
      • T1 Excavator Scale
      • Wireless Material Handler Scale
      • Articulated Dump Truck Scale
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      • Pipelayer LMI System
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      • Which Crane System Should I Choose?
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      • SCI Crane Indicator | LMI System
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    • Cameras >
      • Wireless Camera Systems for Cranes
      • Agriculture/Construction/Trucking Camera Systems
      • Rugged Camera Systems
      • Mobile Digital Recording/Dash Cameras
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      • Backup Alarms
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      • Western Global Transportable & Storage Diesel Tanks Tanks
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Rayco-Wylie i4500 LMI Load Moment Indicator System

Load Indicator System

Scale and Control Inc. offers the Rayco-Wylie i4000 Load Indicator system, which calculates load through a load sensing device installed in line to the crane rigging or under the hook. This system allows for load/angle/length/radius configuration rather than a digital load chart programmed, which some prefer so that operators manually read the load chart to inform decisions. The i4000 Display can also monitor A2B (Anti-Two-Block) and windspeed sensors.

Click here to download our brochure, view details below, and contact us for info and pricing today!
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Rayco-Wylie I4000 Load Indicator System

  • Diagnostic menu and continuous error detection and recording
  • Built-in audible and visual alarms indicating two-block, load limit conditions and range limit conditions
  • Easy calibration via keypad, no additional programming hardware necessary
  • Quick and easy installation
  • Display size 6.15” x 3.56” x 2.36”
  • 3.5” LCD color screen
  • USB file transfers
  • Selectable units
  • IP67 Rating
  • Upgradable to the i4500 LMI Series
​​* Due to specific configurations needed depending on application, contact us for pricing and info on a system to best suit your needs
Request Pricing/Info
Load Indicator Sensors
(Click on link for more info)
Rayco-Wylie series cable reel
33R6000 & 33R4000 Series Cable Reel
Rayco-Wylie R147 A2B Switch
​R147 Wireless A2B Switch
Rayco-Wylie tensiometer/line rider
33Y Series 3 Sheave Line Rider / Tensiometer
Rayco-Wylie Windspeed Sensor
​R180 Wireless Windspeed Sensor
Rayco-Wylie tensiometer/line rider
Underhook Load Cells
load indicator
Load Indicator - LI
This is the simplest form of load monitoring. Here, a strain gauge device is used to read the wire rope tension producing a load value. The load sensing device can be installed in line to the crane rigging or can be placed under hook.

Users can also choose an LALR configuration. Load, Angle, Length, Radius configurations do not have the digital load chart programmed into the display. Many old school fleet managers and owners like this configuration as it forces the operator to manually read the load chart to ensure what they can safely pick.

OSHA mandates as a minimum that a load indicator be installed on new cranes over 3-ton capacity. Moreover, you see an LMI or RCI coming as standard on new factory cranes.

Which system should I choose?
Click here to learn more about other system types

CONTACT US
Toll Free: 888-239-0552
(Press 1 for Sales, Press 2 For Technical Support)

Direct Tel: 602-513-3170
Email: sales@scaleandcontrol.com

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SCI products are designed, manufactured and distributed from our office in Winona, MN.


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