Question 1

What are the benefits of a KWS vehicle scale?

Accepted Answer

Vehicle-mounted scales enable real-time weighing directly at the vehicle. This eliminates the need for detours to stationary weighbridges, saving both time and fuel and thereby increasing efficiency. In addition, delivery notes and invoices can be generated directly at the customer’s location, which simplifies and speeds up the process.

Question 2

What is the difference between a static and a dynamic bulk density scale?

Accepted Answer

Static scales weigh in a fixed position and require manual operation. The container is positioned for weighing; the gross weight and, after emptying, the tare weight are recorded manually, resulting in the net weight (net = gross - tare). Advantage: low purchase cost and minimal calibration effort. Disadvantage: time-consuming and prone to operational errors.Dynamic scales weigh automatically during movement. The gross and tare weights are recorded in defined weighing windows as the container is lifted and lowered. Advantage: time-saving and error-free operation. Disadvantage: higher purchase costs and greater calibration effort.

Question 3

What accuracy classes do KWS scales have?

Accepted Answer

Static scales are available in accuracy classes III and IIII, while dynamic scales are classified as class Y(b). These classes define the accuracy required for different applications.

Question 4

What do accuracy classes III and IIII mean?

Accepted Answer

Accuracy Class III (commercial scales): For weighing high-value goods and goods used for billing purposes, such as grain, pellets, or animal feed.Accuracy Class IIII (rough-duty scales): For weighing low-value goods such as gravel, sand, or waste.

Question 5

How accurate are KWS scales?

Accepted Answer

Depending on the model and application, KWS scales achieve an accuracy of 0.1 to 1% of the weighing range. Dynamic scales offer particularly high reliability thanks to automatic measurements.

Question 6

Are KWS scales eligible for calibration?

Accepted Answer

Yes, our systems and components have EU type approval and are eligible for calibration, provided that the mechanical requirements for weighing frames and platforms are properly met.

Question 7

Do KWS vehicle-mounted scales require calibration?

Accepted Answer

Yes, our scales are eligible for calibration and have the necessary EU type approval, provided they are used for billing purposes and meet the mechanical requirements.

Question 8

What resolution can the scales display?

Accepted Answer

Depending on the accuracy class, tipper and roll-off tipper scales achieve a minimum resolution of 10 kg (Class IIII with tilt sensor) or 20 kg (Class III with tilt sensor). Dump, platform, and crane scales typically offer a minimum resolution of 2 kg.

Question 9

What is a tilt sensor, and what is it used for?

Accepted Answer

An inclination sensor measures the vehicle's tilt and is mounted on the weighing frame. The measured inclination data is transmitted to the weighing terminal, where the tilt is factored into the displayed weight to compensate for it. In Austria, the inclination sensor is mandatory for accuracy class III.

Question 10

How does the installation and retrofitting of KWS scales work?

Accepted Answer

The installation is simple and modular, allowing for quick retrofitting without major modifications to the vehicle. Our scales are mounted directly onto existing vehicle components such as weighing frames or crane booms.

Question 11

For which types of vehicles are KWS vehicle-mounted scales suitable?

Accepted Answer

KWS scales are suitable for a wide range of vehicles, from small vans to specialized silo and waste collection trucks. Vehicles with multiple axles or dual tires can also be weighed.

Question 12

What additional features do KWS vehicle-mounted scales offer?

Accepted Answer

Our systems can be equipped with remote controls, USB storage devices, telematics and GPS connectivity, printing modules for delivery notes and invoices, as well as wireless data transmission and interfaces for ERP and fleet management solutions.

Question 13

How does KWS support data processing and transmission?

Accepted Answer

KWS systems offer interfaces for USB, serial communication, CAN bus, and wireless transmission. This allows weight data to be easily integrated into telematics or ERP systems and utilized in fleet management solutions.

Question 14

What safety features do KWS scales offer?

Accepted Answer

Our scales are shock- and vibration-resistant, feature protection ratings up to IP68, and offer functions such as tare lock, error diagnosis on the weighing terminal, and automatic data validation to ensure maximum operational reliability.

Question 15

Can KWS scales be integrated with existing fleets?

Accepted Answer

Yes, KWS scales are designed to be modular and flexible. They can be easily integrated into existing vehicle fleets and IT infrastructures, including connections to common ERP and telematics systems.

Question 16

How does KWS help optimize processes in transportation and waste management?

Accepted Answer

With real-time data, automated weighing processes, and on-site invoicing, KWS reduces administrative overhead, minimizes errors, and maximizes vehicle utilization.

Question 17

What is the average lifespan of a KWS scale?

Accepted Answer

Our products are designed for durability and rugged industrial use. When operated properly and maintained regularly, KWS scales typically have a service life of over 10 years.

Contact

For questions and requests regarding mobile weighing systems and RFID solutions, we are quickly and reliably available.

Frequently Asked Questions

What are the benefits of a KWS vehicle scale?

What is the difference between a static and a dynamic bulk density scale?

What accuracy classes do KWS scales have?

What do accuracy classes III and IIII mean?

How accurate are KWS scales?

Are KWS scales eligible for calibration?

Do KWS vehicle-mounted scales require calibration?

What resolution can the scales display?

What is a tilt sensor, and what is it used for?

How does the installation and retrofitting of KWS scales work?

For which types of vehicles are KWS vehicle-mounted scales suitable?

What additional features do KWS vehicle-mounted scales offer?

How does KWS support data processing and transmission?

What safety features do KWS scales offer?

Can KWS scales be integrated with existing fleets?

How does KWS help optimize processes in transportation and waste management?

What is the average lifespan of a KWS scale?

© 2026

Contact

+43 2266 72660
office@kws-waage.at

Legal

Terms and Conditions
Cookies
Privacy Policy
Legal Notice
Accessibility

Address

Heid-Werkstraße 13,
A-2000 Stockerau

Social

LinkedIn
Facebook
Instagram

Contact

For questions and requests regarding mobile weighing systems and RFID solutions, we are quickly and reliably available.

Frequently Asked Questions

What are the benefits of a KWS vehicle scale?

What is the difference between a static and a dynamic bulk density scale?

What accuracy classes do KWS scales have?

What do accuracy classes III and IIII mean?

How accurate are KWS scales?

Are KWS scales eligible for calibration?

Do KWS vehicle-mounted scales require calibration?

What resolution can the scales display?

What is a tilt sensor, and what is it used for?

How does the installation and retrofitting of KWS scales work?

For which types of vehicles are KWS vehicle-mounted scales suitable?

What additional features do KWS vehicle-mounted scales offer?

How does KWS support data processing and transmission?

What safety features do KWS scales offer?

Can KWS scales be integrated with existing fleets?

How does KWS help optimize processes in transportation and waste management?

What is the average lifespan of a KWS scale?

© 2026

Contact

+43 2266 72660 office@kws-waage.at

Legal

Terms and Conditions Cookies Privacy Policy Legal Notice Accessibility

Address

Heid-Werkstraße 13, A-2000 Stockerau

Social

LinkedIn Facebook Instagram

+43 2266 72660
office@kws-waage.at

Terms and Conditions
Cookies
Privacy Policy
Legal Notice
Accessibility

Heid-Werkstraße 13,
A-2000 Stockerau

LinkedIn
Facebook
Instagram