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Rocker column truck scales

Falcon above-ground truck scales.
Serviced from the side.

Falcon mounts its load cells under the outside structural I-beams. Checking and replacement happen from beside the platform, and the standard deck carries no cover plates. Stainless rocker column cells are hermetically sealed to IP69K. Above ground, six models, 60 to 150 tons.

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An orange Thurman Falcon steel deck weighbridge on cast concrete piers, welded tread plate deck and yellow side rail running the length of the frame, with an installation crew and a rough-terrain crane behind it
The Falcon specialty

Undermount, sealed, above ground

Falcon is the family to specify when access and sealing drive the decision: wash-down operations, chemical and coastal plants, and sites where an above-ground install is the requirement. Three design choices do that work.

Undermount load cells

Cells sit under the outside structural I-beams. Installation, checking and maintenance are done from the side of the scale, and the standard build carries no cover plates in the deck. Cover plates remain available for shallow-pit settings.

IP69K sealed stainless cells

Stainless steel rocker column load cells, completely hermetically sealed with the cable entry closed by a glass-to-metal header, at 300% overload capacity. Cables run 15 ft in ArmourGuard stainless sheathing.

Open bottom understructure

Air circulates through the open understructure, the module can be inspected from beneath, and the entire module is painted. Every Falcon is designed for above-ground foundations.

Capacity across the family

Concentrated load capacity runs 90,000 lb to 120,000 lb across the family, with scale capacity from 60 to 150 tons.

5-year weighbridge warranty

The structural steel weighbridge carries a 5-year warranty from shipment against defective material or workmanship, provided it is serviced at least twice a year by a Thurman-authorized service entity under a Preventive Maintenance Agreement that stays in force for the full warranty period.

Pick your deck

Thurman Falcon 8555 above-ground field pour truck scale with a poured concrete deck on structural I-beams

Falcon 8555 Field Pour Truck Scale

Falcon 8555

Concrete poured on site. Cells serviced from the side.

Thurman Falcon 8555HD heavy-duty field pour truck scale with a 12 in. concrete deck on structural I-beams

Falcon 8555HD Field Pour Truck Scale

Falcon 8555HD

Thicker concrete deck for heavier axles

Thurman Falcon 8565 above-ground steel deck truck scale with a continuous quarter-inch tread plate deck and side-mounted load cells

Falcon 8565 Steel Deck Truck Scale

Falcon 8565

Steel deck welded at the factory. Cells serviced from the side.

Thurman Falcon 8565HD heavy-duty steel deck truck scale with a three-eighths inch tread plate deck and side-mounted load cells

Falcon 8565HD Steel Deck Truck Scale

Falcon 8565HD

Thicker steel deck for heavier axles

Thurman Falcon 8565XD extreme duty steel deck truck scale with a three-eighths inch deck plate on 16 in. structural I-beams

Falcon 8565XD Extreme Duty Truck Scale

Falcon 8565XD

Sized for haul trucks: 120,000 lb CLC and 14 ft widths

Thurman Falcon 8565 PV portable truck scale on a self-contained steel sub-frame with integrated bulkheads

Falcon 8565 Portable Truck Scale

Falcon 8565 PV

A steel deck truck scale that moves with the job

ModelCLCDeckDeflectionWidths
Falcon 855590,000 lb10 in. field pour1/110010–11 ft
Falcon 8555HD100,000 lb12 in. field pour1/110010–12 ft
Falcon 856590,000 lb1/4 in. tread plate1/120010–11 ft
Falcon 8565HD100,000 lb3/8 in. tread plate1/140010–12 ft
Falcon 8565XD120,000 lb3/8 in. on 16 in. I-beams1/180010, 11, 12, 14 ft
Falcon 8565 PV90,000 lbSteel deck on portable sub-frame1/120010 ft

All six models: NTEP CC# 22-087 and Measurement Canada AM-6004. Confirm current figures with your distributor before specifying.

Load cell interface

Analog or Intalogix®.

Every Thurman electronic scale is configured with one of two load-cell interfaces. Specify an analog interface to combine all the load cell signals into one that is read by the indicator, or trade up to Intalogix for a modern digital solution with the latest in lightning and surge technologies.

Thurman Analog

One summed signal, trimmed section by section.

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  1. One Analog Section Controller for each truck scale section
  2. Each section is trimmed at a potentiometer on its controller
  3. The controllers interconnect and send one analog signal to the indicator

Serviced with a meter and standard test equipment.

Pairs with the TS3301 and TS3302 indicators

Thurman Intalogix Technology

Every load cell reported, trimmed at the indicator.

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  1. One Smart Sectional Controller for each truck scale section
  2. Controllers daisy-chain on a digital path
  3. One pit power supply per scale, with built-in lightning and surge protection
  4. The indicator reads each load cell and section for diagnostics

Digitize each load cell signal at the scale for individual monitoring, with enhanced protection against lightning and electrical surges.

Pairs with the TS3311 and TS3312 indicators

Analog signalDigital data

One ordering rule. A scale supplied with Intalogix must be ordered with an Intalogix indicator at the same time — the interface and the indicator are specified together. Your distributor confirms which interface a given model ships with at quotation.

Two electronic families, different specialties

Falcon or Diamondback

Thurman builds both families and keeps both current. They are specified for different reasons, not ranked.

Falcon

Rocker column, undermount, above ground. Specify it for sealed cells in wet and corrosive plants, for service access from the side of the platform, for a portable installation, or where a rocker column is the spec.

  • IP69K hermetically sealed stainless cells
  • No cover plates in the standard deck
  • 120,000 lb CLC and 14 ft widths on the 8565XD
  • Six models, including the 8565 PV portable
Diamondback →

Self-centering double-ended shear beam. Specify it for impact-heavy traffic and the highest concentrated loads in the catalog, where the bridge has to recover from braking shock and off-center hits on its own.

  • Self-centering double-ended shear beam cells
  • 130,000 lb CLC at 135 tons on the 8560XD
  • CheckLink parallel-link suspension
  • Steel deck, field pour, portable and XD

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