The roller brake testers are designed to inspect braking forces and evaluate the effectiveness of parking and working brakes.

Purpose

Roller brake testers allow measuring:

• the effectiveness of braking and working brakes of a vehicle,
• rolling frictions,
• variations of braking forces,
• percentage difference of braking forces.

Advantages

• extremely friction-resistant and safe for tyres coating of roller surface,
• suitable for testing brakes in 4x4 drive vehicles (automatic detection of drive type),
• the device adapted to test low suspension vehicles,
• support for trucks to drive off the rollers,
• measurement of the reaction time of brakes.

We offer four types of roller brake tester:

• RHO-6/L for passenger cars
• RHC-30 for trucks
• RHE-30/6S universal
• mobile version

Technical data

RHO – 6/L

RHC-30

RHE-30/6S

Max axle load

2 t

18 t

18 t

Braking force range

0-6 kN

0-30 kN

0-6 kN; 0-30 kN

Track width

900-2140 mm

990-2700 mm

990-2700 mm

Permissible wheel diameter

10-28''

14-33”

12-33”

Measured pressure range

---

0-1 MPa

0-1 MPa

Range of braking pedal pressure

0-1000 N

0-1000 N

0-1000 N

Power of engines

2x3 kW

2x7,5 kW

2x7,5 kW

Adhesion coefficient for dry- wet tyres

0,9-0,7

0,9-0,7

0,9-0,7

Perimeter velocity of rollers

5 km/h

2,5 km/h

2,5 km/h; 5 km/h

Voltage

3 x400 V

3 x400 V

3 x400 V

Dimensions

770x1075x330 cm

910x1435x383 cm

915x1625x430 cm

Weight

280 kg

500 kg

640 kg

* A mobile version available

Perfect solutions for inspection centers, repair garages and transport companies.

The Quantum lane is a synonym of the latest trends in modern diagnostics, which is confirmed by the appreciation of our customers and industry awards.

Safety of passengers and other road users is strictly correlated with technical conditions of vehicles.  Consequently there is an increasing need for reliable and professional equipment for diagnostics of vehicle’s suspension and safety systems. The Uniline Quantum diagnostic lanes are computer integrated and functional test lanes for inspection of wheel's alignment, suspension and various  types of braking systems of all types of motor vehicles, including cars, commercial vehicles, trucks, buses, motorcycles and trailers.

Uniline Quantum included:

• side slip tester
• suspension tester
• roller brake tester

We offer:

Perfect solutions for inspection centers, repair garages and transport companies.

The Quantum lane is a synonym of the latest trends in modern diagnostics, which is confirmed by the appreciation of our customers and industry awards.

Safety of passengers and other road users is strictly correlated with technical conditions of vehicles.  Consequently there is an increasing need for reliable and professional equipment for diagnostics of vehicle’s suspension and safety systems. The Uniline Quantum diagnostic lanes are computer integrated and functional test lanes for inspection of wheel's alignment, suspension and various  types of braking systems of all types of motor vehicles, including cars, commercial vehicles, trucks, buses, motorcycles and trailers.

Uniline Quantum included:

• side slip tester
• suspension tester
• roller brake tester

We offer:

• Uniline Quantum 2000 - for passenger cars
• Uniline Quantum 3000 - for trucks
• Uniline Quantum 5000 - universal
• mobile version

Common features of the Quantum series devices:

• can function separately or as a part of diagnostic line (in future it can be also connected into am integrated diagnostic line)
• is available in both pit and non-pit version
• is protected against corrosion (galvanization and priming)
• is delivered with a frame ensuring proper preparation of the foundation (if applicable)
• multi-lingual software

Designed  for vehicle diagnostics:

• high speed and user friendly
• intuitive Quantum software
• fully automated testing mode
• handy remote control
• online technical support

Designed for Your customers:

• repeatable and accurate measurements
• messages and results are displayed on steering unit or optionally on additional LCD displays
• clear and concise reports with test results
• automatic creation of back-up data

A device generating forced jerks of vehicle’s wheels, called also a play detector, allows a check of plays in elements of suspension and steering systems (e.g. joints, bolts, bearings).

Testing

Moving plates force jerks of vehicle’s wheels. This allows a visual check plays and wear of elements in suspension and steering systems (e.g. joints, bolts, bearings).

Functionality

• combination of different plate’s movements improves the efficiency of testing process
• LED control torch with bright light stream
• grooved and galvanized jerking plates assure long durability of devices
• bitumen coating of the jerking plates prevents wheel slippage

We offer:

• SZ-3,5 (pneumatic and hydraulic) for passenger cars
• SZ-16 (hydraulic) universal

Technical data

SZ-3,5

SZ-3,5 H

SZ-16

Max axle load

2 t

2 t

18 t

Movement of plates

synchronized and independent

synchronized

synchronized (transversal/longitudinal)

Travel of plates:

- lateral

- rotational

45 mm

16o

45 mm

16o

100 mm

Dimension

730 x 650 x 180

730 x 650 x 180

1000 x 870 x 220

Power unit

pneumatic

0,6-0,8 MPa

hydraulic

1,5 kW

hydraulic

1,5 kW

Supply voltage

230 V

230 V

230 V

The mobile on ground lane is the version of the Quantum series diagnostic lane that does not require installation in a foundation.  The test lane can be used on any flat paved surface. The wheels are easy to assemble and disassemble and in addition make transport, assembly and service of the lane possible for only two people.
The configuration of the diagnostic lane is discretionary. The modules connect with each other in a simple way.
There is a possibility to fit lanes with the following equipment:

1. Side slip tester.
2. Roller brake tester.
3. Suspension tester.
4. Play detector.

Optional equipment:

• weighing system
• loader
• brake pedal pressure sensor
• pressure sensor for pneumatic system
• electric power generator
• ramp modules (the extension of the ramp platforms)
• a set of cameras

The selection of the optional equipment depends on customers needs.
The diagnostic lane is controlled by a central control unit equipped with a computer.
The equipment of the mobile lane and its detailed technical parameters are always customised to the customers needs.

TUZ-1/L - Suspension tester for vehicles with total weight up to 3,5 t

The tester generates vibrations of a vehicle’s suspension and analyses wheel load variations in time. The measuring system is based on the EUSMA method and determines the grip of wheels as a percentage.

Functionality:

• internal protection mechanisms allow trucks to drive over the testing units without use of additional covers
• function of detecting suspension clatters (option)
• plastic covers of the measuring plates protects against dirt and water

To operation of suspension tester TUZ-1/L we use Control Unit equipped with a All-in-one PC with the Windows software, A4 printer, keyboard and mouse.

Functionality:

• can function separately or as a part of diagnostic line (in future it can be also connected into am integrated diagnostic line)
• is available in both pit and non-pit version
• is protected against corrosion (galvanization and priming)
• is delivered with a frame ensuring proper preparation of the foundation (if applicable)
• multi-lingual software

Designed for Your customers:

• repeatable and accurate measurements
• messages and results are displayed on steering unit or optionally on additional LCD displays
• clear and concise reports with test results
• automatic creation of back-up data

Technical data TUZ-1/L

Max axle load while measuring
2 t

Max axle load while driving over
18 t

Dimensions of test plates
640x274 mm

Amplitude of vibrations
6 mm

Vibration frequency
0-24 Hz

Track width
900-2200 mm

Power supply
2x400 V