Portable Train Weighing (AX Series)

Install onto virtually any track throughout the world and collect ultra-accurate readings.
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Versatility in Mobile Train Weighing

The AX Series is a portable, in-motion train weight system that is designed for versatility. It can be installed onto virtually any track in the world, carried into place and set up by one worker, with no need for special fixtures or lifting equipment.

Easy
Setup

The AX Series can be setup in minutes and installed onto virtually any type of track in the world.

Precise Measurement

Get precise measurement of multiple parameters of all types of wagons or carriages within seconds.

Fully
Portable

AX units can be brought to the train in any light vehicle, carried into place and set up by one worker.

OIML Trade Approval

Optional trade approval can be added for static weighing to provide even greater accuracy.
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About the AX Series

Designed for versatility and mobility, the AX Series is at the forefront of modern in-motion train weighing systems.

The unit can be conveniently taken to the train in a vehicle, removing the need for the train to travel to a static weigh station. The AX Series is instantly ready to use with high accuracy calibration, which is permanently stored in the units memory.

Its self testing capabilities ensures the highest levels of precision when weighing locomotives and wagons, regardless of sizes, number of wheels of axles. All combinations are accommodated. Axle overloads and NETT weights are automatically weighed and stored along with Gross weight, tare weights along with other information.

The AX Series will:

  • Ensure all product weights are correct for delivery to your customer
  • Improve safety
  • Highlight any wheel imbalance problems
  • Assist prevention in derailment
  • Prevent increased wear to rail vehicles and infrastructure
  • Eliminate wheel flat spots and brake lock ups
  • Increase fuel economy
  • Ensure symmetrical loading and highlight any off centre loading

Here at TrainWeigh, we are constantly striving to enhance Rail and Passenger safety. From measuring the centre of gravity of trains to detecting levels of equilibrium. Our systems offer high-speed weighing prior to bridge crossing, ensuring that trains meet and exceed the world's highest regulatory standards.

These achievements allow us to supply the highest accuracy for weighing of goods. We have systems that also benefit from OIML Trade requirements, for most countries in the World.

Static

AX systems are ideal for train manufacturing workshops, testing Locomotives, Bogies and Coaches when building from new, repairing or general maintenance. Single or multiple units can be used for highest accuracy.

Dynamic

AX train scales can be used dynamically, collecting individual wheel weights and summing the total train weight, this is ideal for goods and freight trains. Automatic weighing ensures correct wheel, axle, wagon and total train loadings and weight distribution.

Features of the AX Series

The AX Series comes with a host of technology to ensure accuracy and consistent high performance.

Weight Indicator & Ticket Printer

The Heavy Duty IP67-rated Pelicase weighing terminal boots up in seconds.

On-board 14.4 mAh battery gives you 10 hours of practical use on a single charge with a battery level display on the front panel.

The touch screen indicator has a user friendly interface whilst being capable of in-depth functions with multiple programmable parameters.

The indicator gives your results in real time, recording individual wheel weights, axle weights, wagon weights and the total train weights.

An 80mm thermal printer is also built into the case to give instant weighing results on hand. Any imbalances will be automatically detected and alert the operator on screen and on the printed tickets.

All the data can be imported into our PC software for more detailed analysis and easy archiving to .csv or .xlsx formats through the on-board USB and Ethernet data ports.

Static Weighing AX Software

Multiple scales can be used to weigh a full static vehicle instead of individual axles. The screenshots below show the types of data available using our AX software with multiple units. Up to six AX's can be combined into a single system.
Detailed analysis of each wheel load.
Detailed visual representation of each bogie.

Dynamic / Static Bogie Weighing (DPS) Derailment Protection System

The DPS is an unmanned or manned system that can identify individual wheel loadings. The system will raise an alarm if any wheels or axles are out of a pre-set tolerance input by the user.

Health and Safety is optimised with the DPS’ built in Centre of Gravity system. This makes identifying load errors, wheel and suspension faults quick and simple prior to trains leaving the depot. The DPS System is especially useful for providing peace of mind that the train, carriages and cargo are safe.

All data can be stored internally on the DPS for downloading to a PC or USB stick and/or printed for records of the readings to be signed off and stored for future reference. The recorded data can easily be integrated into ISO quality systems.

Absolute Loading
Displays the actual weight distributed onto each wheel.

Percentage
Displays the percentage of weight distribution onto each wheel.

Distribution
Displays the weight percentage loading of each axle.

Center of Gravity
Displays the centre of gravity of each chassis

Technical Specifications

  • Robust High Quality Tool steel design of Load Cells and Body.
  • Fully Hermetically Sealed.
  • Number of weighing sensors: 2
  • Rail Types: All standard types
  • Track Gauge: All standard types
  • Commission time: 10 minutes
  • Decommission time: 5 minutes
  • Data transmission: BUS, Ethernet, USB, WiFi
  • Data Export Format: .xlsx and others
  • PC interface for Microsoft ™ Windows ™
Weighing Capacity15 Tonnes/Wheel - 30 Tonnes/Axle
Division Size10kg (Static) - 20kg (Dynamic)
Accuracy0.01%-1% (Static) - 2%-3% (Dynamic)
Max. Weighing Speed3mph / 5kmh
Protection ClassIP 67
Instrument Class0.5%
Linearity error0.02%
Unit Length600mm
Unit Weight39kg
Rated Temperature Range-10℃ - +65℃
Transducer Characteristic0.1 mV / V Accuracy 0.2%
Measuring Amplifier24 Bit
Sample Rate10 kHz
Power Supply12V, 40V, 90V, 110V, 240V
Accuracy subject to track conditions. Technical data subject to change without notice.
Portable Train Weighing (AX Series)

Why Choose
TrainWeigh?

TrainWeigh is an independent, family-run provider of rail weighing equipment for sale or hire. We have over 30 years of experience in the rail weighing sector all over the world, so our team of engineers can always provide a weighing solution to meet your needs and budget.

We have happy customers across the UK, Asia, the Middle East and more, because we provide a complete, end-to-end solution to all your train weighing needs. Speak to our team today to learn how we can help your business. Give us a call on +44 (0)114 321 6364 or email us using the form below.

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