Heavy Duty Truck Scale OP-100 NTEP


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Optima Scale OP-100 Truck Scale is designed with special tabs and wheels for easy loading and unloading, especially when shipping with box trucks. 3/8” tread plate decking for increased durability and strength and built with an air tight seal to avoid corrosion from the inside.


  • 3/8” tread plate decking for increased durability and strength
  • Supported by orthotropic ribs that are completely sealed by continuous welds
  • Built with an airtight seal that eliminates the potential for rusting from the inside
  • The ribs are shaped to distribute concentrated loads better than I-beam designs, for a longer life
  • Interchangeable modular design
  • Each scale is built in a fully rotatable clipping to ensure proper fit and finish
  • Rotation of the scale module during assembly guarantees uniform and precise welds
  • Each module has as few as 6 bolts compared to 40 on all other modular designed scales
  • Baked powder coated finish all over, proven to be as much as 10 times more effective in resisting wear and corrosion in the roughest environment
  • Contains no solvents and is safe in operation and environmental friendly with zero pollution


  • Gross Capacity:
    STARK- 270,000 lb (135 tons)
    VALOR- 120,000 lb (60 tons)
  • CLC (Concentrated Load Capacity):
    STARK- 120,000 lb (60 tons)
    VALOR- 80,000 lb (40 tons)
  • Width: 10’ to 14’
  • Length: 10’ to 140’
  • Module Length: 10’ to 18’
  • Deck Height: 14” (low profile availiable)
  • Deck Plate Thickness:
    STARK- 3/8”
    VALOR- 1/4”
  • Weighbridge End plates: 3/4” x 11” plate
  • Inner Supports:
    STARK-1” thick slab plates (6 per module)
    VALOR- 3/4” thick slab plates (6 per module)
  • Load Cell Type: Double ended, analog, NTEP alloy steel
    (Stainless steel optional)
  • Load Cell Output: Analog – mV output
  • Load Cell Cable:
    STARK- Stainless steel sheathed cable
    VALOR- Polymer Coated
  • Junction Box: NEMA 4X stainless steel, cable strain reliefs
  • Summing Card: 4-10 cell boards with surge protection & sectional adjustment
  • Finish: Baked primer and baked color powder coating
  • Installation Type: Above or in-ground
  • Warranty:
    STARK- 15 years covering weighbridge and 5 years covering junction box and load cells
    VALOR- 5 years covering weighbridge, junction box and load cells
  • Certification: NTEP, Class III L, CC# 17-034


Service Locations in All Major US Cities

Questions? Call Us Now at (800) 917-7205 or Email