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Car brake tester QB.4
roller

Car brake tester - QB.4 - » BEISSBARTH Automotive Testing Solutions GmbH - roller
Car brake tester - QB.4 - » BEISSBARTH Automotive Testing Solutions GmbH - roller
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Characteristics

Applications
for car
Other characteristics
roller
Power per motor

3.7 kW
(5.03 hp)

Maximum load

4 t
(4.41 us ton)

Description

QB.4 — Brake tester with app-based control and ASA Livestream
  • Real-time control via smartphone or tablet
  • Ready for Android mobile devices by default
  • No cabinets, PCs or license costs required
  • Optional classic displays: analog, digital or TV


Quality components
  • Standard motor brake
  • Hot-dip galvanized frame and base unit
  • Premium-coated rollers for high grip and low tyre wear
  • Reinforced bearings and high-quality 2×3.7 kW motors


Power box and electronics
  • All electronic components mounted outside the roller set
  • Flexible display options, no Windows PC needed
  • RJ45 Ethernet with ASA Livestream v1.2 interface as standard


Testing workflow
  • Automatic testing procedure
  • No external remote control required
  • Automatic detection for all-wheel drive
  • Program for electronic parking brakes (EPB)
  • Optional upgrade with 4-point axle weight scales
  • Compatible with common foundation types


Standard equipment
  • Motor brake: increases motor lifespan and simplifies removal of the driving axle
  • Galvanized critical components: corrosion protection for extended service life
  • All-wheel drive detection: prepared for AWD and electric vehicles
  • Premium-coated rollers: maximum grip with minimal abrasion
  • App-based operation: replaces analog displays and PCs


Scope of delivery
  • Brake tester with 700 mm rollers
  • QB.4 control cabinet with ASA Livestream v1.2 | 230 V
  • Android app
  • 15 m cable set


Technical specifications
  • Electrical connection: 3 × 230 V | 50–60 Hz
  • Packaging (L × W × H): 2420 × 820 × 800 mm
  • Gross weight: 469 kg
  • Wheel diameter (min/max): 320 mm / 1000 mm
  • Test width (min/max): 800 mm / 2200 mm
  • Max. testable axle load: 2 t
  • Max. drive-over load: 4 t
  • Roller length: 700 mm; roller diameter: 205 mm; roller elevation: 25 mm
  • Roller axle distance: 381 mm
  • Measuring system: DMS
  • Test speed: 5 km/h
  • Motor power: 2 × 3.7 kW
  • Power cable length: 15 m
  • ASA Livestream: yes (standard)

Catalogs

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.