Axle weighing scales

Flush-floor platform for axle weighing stations.

  Flush-floor platform for axle weighing stations.

Platform for stationary or in-motion axle weighing.

RWSCP: installation example, with a well leveled concrete surface.

Stationary and in-motion weighing
  • Depending on the combined weight indicator, the axles of the vehicle can be weighed while stationary or in motion:

    - The stationary weighing function allows the vehicle to be weighed by adding up the weights of the individual axles.
    As well as being the most cost-effective way to weigh, it avoids penalties due to axle overloading.
    - The in-motion weighing function allows you to minimize weighing time.
    The weight is acquired as the vehicle passes over the scale, without the need to stop for weighing each axle.
    In-motion weighing is particularly suitable for those who need to weigh frequently during the day.
Available weighing functions
  • Depending on the combined weight indicator, the system offers the following operating functions:
    - Weighing of the axle of a vehicle.
    - Calculation of the total weight of the vehicle.
    - Weighing with insertion of the preset tare weight.
    - Calculation of the weight difference between two weighs.
    - Database of 500 vehicles.
    - Customizable texts.
    - Printing and saving of the weighs on USB memory.
RWS is an axle weighing platform designed to build weighing stations for checking the axle weight of vehicles. RWS also makes it possible to calculate the weight of a vehicle in transit by summing the various axles, weighed while stationary or in motion.

RWS is CE approved according to Directive 2014/31/EU for verification of the axle weight.

Technical features

  • Designed for controlled-access weighing stations, with vehicle transit at reduced speed within 5km/h (refer to installation manual for more information)
  • Accuracy 1% for internal use, 2% for legal for trade use. These accuracies can be obtained by following the installation specifications and instructions in the installation manual.
  • Anti-slipping loading surface made of sheet metal, sized to withstand any load on the basis of the parameters dictated by the Directive 96/53/EC (maximum load on single axle for vehicles transiting in Europe).
  • Steel beam supporting structure.
  • Sized to weigh axles up to 20t and detect axle overloads up to 30t (refer to product manual for use and maintenance conditions).
  • Complete with frame for the containment, made up of a single bearing structure, in welded painted steel, that does not require assembly. It facilitates the installation of the scale and simplifies the masonry.
  • Sandblasting and varnishing with bi-component epoxy coating, highly resistant to corrosion.
  • Dimensions of the load surface (lxw): 3 x 0.73 m.
  • 6 compression load cells, class C3, stainless steel, with IP68 protection.
  • 20m cable for connection to the weight indicator.
  • Dust and waterproof wirings and connections, easy to connect and disconnect.
  • Hermetic junction box.
  • Central inspected trapdoors for the ordinary maintenance.
  • Wide range of connectable weight indicators, also functioning with rechargeable battery, which allow to use the platform also without an electrical power supply.

Main applications

  • The axle weighing system is ideal to:
    - Check the weight of each axle or of all the various sums of weights and detect any overloads.
    - Check the weight of the material transported by the vehicle and carry out simple checks on incoming/outgoing goods.

Certifications and approvals

  • The system is CE approved according to Directive 2014/31/EU (NAWI, static weighing) for verification of the axle weight.
  • The system is also OIML R134 certified for in-motion weighing (dynamic) of the whole vehicle, at a maximum speed of 5km / h with a weighing accuracy of 2% (sum of the weight of the axles, depending on the rules in force in the country of use).
  • The system is approved in Italy as a weighing instrument with automatic operation, for in-motion road vehicle weighing according to Decree no.267995 of 19/9/2019.
  • The system is also approved for dynamic weighing in various European countries (for further information please contact our sales office).
Available versions
l x w x h
Nr. of cellsMax
RWS3000x7306 x 12500kg30.000 (•)20
(•) Sized to weigh axles up to 20t and detect axle overloads up to 30t (refer to product manual for use and maintenance conditions).
WARNING: the product requires special transport, with quote.
Application scheme for flush floor installation
Legal for trade approval (only at time of order)
ECEM 3000e legal for trade approval, for single platform/scale. NOTE: Depending on the product, the ECEM approval service may require DINICAL calibration service. Check to see if DINICAL is in the product options.
Calibration service with weight indicator
DINICAL Connection to a Dini Argeo indicator and calibration. NET PRICE (*).
Bars for facilitated installation
RWSAI Kit made up of 2 level bars for RWS installation.
Protection for junction box/electronic circuits
GELBOX(S1) Anti condensation, insulating, and sealing gel. Useful to protect the electronic circuits of the weighing system, even under prolonged immersions conditions. Pack of 300ml.
For JB10Q/JB10QD: 1200ml of gel required
3590E weight indicator in "AF09" version, OIML R134 certified
3590EGTBOX8 Column or wall STAINLESS steel kiosk fitted with weight indicator, 8" touchscreen display and AF03GT software for vehicle weighing and weighbridge management. Equipped with thermal printer and RFID reader.
3590EGT8-1 8-inch Touch Screen indicator with stainless steel IP68 case. Tilting version with stainless steel support for bench/wall installation. Internal Ethernet port as standard. Fitted with AF01 software as standard.
3590EGT Colour Touch Screen indicator with AF01 software. Stainless steel IP68 case.
3590ET Touch screen indicator with AF01 software. ABS enclosure. Colour Display.
AF09 Software for dynamic and static axle weighing with 1 or 2 pads.
Communication Interfaces
SETHDIN-1 RS232 / RS485 / Ethernet converter. Modbus RTU / Modbus TCP/IP (if applicable). Connectable to all Dini Argeo weight indicators via the serial port. ABS housing for DIN rail. With PCB, screw terminals, plastic box and UL marked labels (if applicable).
ETHD(S1) Built-in Ethernet interface. Speed from 10 to 100 Mbps, TCP, UDP, IP, ARP, ICMP, Ethernet Mac protocols.
OBRF2G4(S1) External 2.4 GHz radio module, cable l=3m. ABS IP65 protecting box, 3 m cable, power supply from weight indicator. Max. distance, in appropriate environmental and installation conditions: 45 m indoors, 140m outdoors. 39 configurable channels.
OBRF2G4-USB External 2.4 GHz radio frequency module, USB cable l=1m. Power supply directly from the USB port. Max. functioning distance, in appropriate environmental and installation conditions: 45 m indoors, 140 outdoors. 39 configurable channels.
RS485C(S1) Built-in RS485 interface (mounting and cable gland excluded).
RS485OPTO(S1) Built-in optoisolated RS485 interface (mounting and cable gland excluded).
C2IN(S1) Set of 2 optoisolated inputs (mounting and cable gland excluded).
C4OUT(S1) Set of 4 optoisolated outputs (mounting and cable gland excluded).
Storing the weighs (only at time of order)
USBC-1(S1) Built-in USB port kit for data storing on USB key. Fitted with USB key for PC.
USBEGT Built-in USB port to store data on a USB driver. To be combined with touchscreen weight indicators. It does not occupy serial ports. Fitted with USB key for PC. TAKE NOTE: this interface cannot be ordered separately and is to be combined with a weight indicator as part of the order.
USBK Set of 5 USB keys for recording the weighs.
SWM "WeiMonitor" PC program to monitor and record in real time weighs performed on the connected scale (the price is intended for the license to manage one scale).
Calibration service with Dini Argeo indicator (only at time of order)
CD5 ISO 9001 DINI ARGEO calibration report, from 15001 a 60000kg, for single scale/platform. For WBSA, DTW and RWS. ACCREDIA reference weights.
Accessories for post-installation finishing
RAL3009 Spray paint can RAL 3009, of 400ml, for DTW and RWS post-installation finishing.

Pdf product page All the specifications and images can be subject to variations and upgrades without prior notice.