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Onboard Weighing System

WLS555 Onboard Weighing System

The WLS555 is a state-of-the-art Onboard Weighing System from Scale and Control, Inc. designed for wheel loaders, front end loaders, skid steers, and forklifts. The system can also be adapted for harvesting, construction, forestry, mining, conveyor, and custom applications. Utilize this sytem as a basic loader scale or upgrade to a detailed data management system. The system is user-friendly and comes standard with a ruggedized Samsung tablet as the display.


  • Weigh-on-the-move technology
  • 8" viewing area is the largest on the market
  • Solutions for skid steers, front end loaders, wheel loaders, forklifts, and custom engineered applications
  • Monitor weighted load to within +/- 1% accuracy of the machine capacity
  • Track materials, customers, and attachments
  • Remote Viewer option allows live offsite loader scale access
  • Made in the U.S.A

Benefits of the WLS555

User Friendly

  • Simple 3 wire installation
  • Tablet screen allows for larger viewing area than most other loader scales
  • Print load tickets to an onboard printer, a scale house printer, or generate as a .PDF for email
  • Easily view advanced diagnostics including hydraulic pressures and boom position
  • Download datalog of each load as a .CSV file and import into an Excel spreadsheet

Versatile Options to Suit Your Needs

  • 1 & 2 pressure transducer options available depending on machine type, load capacity and other factors
  • Optional add-ons including in-cab printer, networking, peripherals and more
  • Optional GPS and GSM cell connectivity is also available
  • Choose units of measure including cubic meters, yards, tons, metric tons, pounds, and kilograms

Durable System & Components

  • The Samsung Tab Active 2 Ruggedized Tablet is IP68 rated for dust and water protection in harsh environments and operates in temperatures -40°F to 176°F (-40°C to 80°C)
  • WLS555 Processor is IP67 rated for environments where equipment is washed down and operates in temperatures -40°F to 156°F (-40°C to 68°C)
  • WLS555 System features a 2 year product warranty
  • Samsung Tab Active 2 Tablet supplied with a 3 year warranty

Telematics Ready

  • 24/7 database access can be activated to remotely view lifitng data, show productivity, machine location and information such as engine data, transmission, temperatures, pressures, and on-off switch status
  • View use time for loading trucks, moving piles, cleaning up roads, monitor J1939 CAN sensor data on your machine and more

WLS555 Accessories

Samsung Galaxy Tablet Active 2

The rugged Samsung Galaxy Tablet Active 2 is tough enough to withstand drops, shocks, and harsh outdoor environments. This device is suited for industries including transportation, manufacturing, and more.


  • 1280 x 800
  • 3 GB Memory
  • Weighs less than 1 pound
  • Android 7.1
  • 1.60 GHz
  • Bluetooth
  • GPS
  • 8.5" H x 5" W
  • Water Resistant

Brother Rugged Mobile Printer

The Brother RuggedJet 3050Ai Mobile Printer provides reliable printing of 1" to 3" recepits and is an ideal load ticket printer for the WLS555 Onboard Weighing System.


  • Up to 5" per second print speed
  • Up to 203 dpi resolution
  • IP54 certification for dust and moisture
  • 4 ft drop protection
  • Prints receipts and labels from 1" to 3" wide from convenient drop-in rolls
  • 1-year "bumper-to-bumper" warranty