WIKA Mobile Control GmbH & Co. KG

TelehandlersLift with confidence!

Rated capacity indicator for telehandlers

The qSCALE I2 TH rated capacity indicator is designed for both OEM and retrofit telehandler applications. This system reduces operator error and maximizes the machines lifting capacity. The system uses inputs from various sensors to calculate the current load and this information is visually displayed through the operator’s console.


At a glance

  • Reduced risk of accidents from tipping
  • Increased productivity through maximizing the machine’s utilization
  • Reduction of operator error
  • Monitor for potential misuse with internal data logger
  • Winner of the LLEAP Gold Award 2023

System Description

System Features

  • Option to include Longitudinal Load Moment Indicator / Control (LLMI / LLMC)
  • Calculates and displays the machine status according to the selected operation mode and sensor values
  • Displays actual and allowable load, boom length, boom angle, load radius & height
  • Audible and visual warning
  • Customizable to different machine types in both capacity and machine dimensions
  • System settings are password protected
  • Option to include camera


Service & Diagnostics

  • Integrated data logger tracks machine usage and helps to determine whether a machine has been misused
  • Calibration:
  1. Calibration can be done easily by the installer
  2. Previous system calibration can be utilized on subsequent machine models
  3. Calibration through the console without additional software tools
  • Error codes with diagnostic messages on user interface
  • Easy software backup by USB drive


Discover qSCALE I2 TH, our rated capacity indicator for telehandlers

Angle/length measurement of the qSCALE I2 TH Rated Capacity Indicator

qSCALE I2 TH Tilt Sensor Adjustment

Component overview of the qSCALE I2 TH Rated Capacity Indicator (RCI)

qSCALE I2 TH Rear Axle Sensor Adjustment

qSCALE I2 TH DIO module

Console functionality of the qSCALE I2 TH Rated Capacity Indicator (RCI)

qSCALE12 TH Static & Dynamic Measurements

qSCALE I2 TH RCL Adjustments


Other components:

  • CAN connection box

Optional solutions


    Robust inclination sensors for rough environments

Other components:

  • Hardwired camera
  • Rear axle sensor

Want to stay updated?

Receiving the latest information on products and services for mobile machines is easy. Signing up for our CONTROL unlimited newsletter only takes a few clicks!

Want to stay updated?

In order to ensure that the newsletter reaches your inbox, we would like to get to know you a little better:

Want to stay updated?

Almost there. Please give us your consent to our privacy policy and you’ll be all set!


Please check your inbox. You will receive a message to confirm your e-mail address. After clicking on the link, you will always be up to date with news from WIKA Mobile Control!

If you have problems registering, please contact us directly.