Touchscreen Wheel Balancer With Smart Sonar And Laser


Touchscreen Wheel Balancer With Smart Sonar And Laser


Add Smart Sonar and a pinpoint laser for faster data input and more accurate weight positioning with the touchscreen-operated John Bean B340L wheel balancer.

The B340L is a professional touchscreen wheel balancer for cars, light trucks and motorcycles with 2D SAPE – Semi-Automatic Parameter Entry – and Smart Sonar input for automatic measurement of wheel offset, wheel diameter and wheel width, and a pinpoint laser indicator for weight placement.

At the end of the spin cycle, the EasyWeight pinpoint laser pointer indicates the location of the weight placement (stick-on weights). Smart Sonar brings a 30% time saving compared to manual data entry.

The B340L also features Wi-Fi connectivity, so you can connect to your own network and transmit data to and from your computer for display and printing.

Pair up the B340L with the John Bean T5545 tyre changer to create a tyre and wheel equipment package for your workshop.

Buy parts for the B340L


  • 2D SAPE (Semi-Automatic Parameter Entry) and Smart Sonar: Measure wheel offset, wheel diameter and wheel width in one process
  • Fast and accurate: Smart Sonar gives 30% time savings compared to manual data input and removes potential input error
  • Hidden weight mode: Place adhesive weights behind spokes, giving you an appealing cosmetic finish
  • VPM measuring system: Achieve accuracy and reliability by limiting discrepancies caused by changes in ambient temperature
  • Tyre matching mode: Optimise tyre to rim and use fewer weights
  • QuickBal: Reduce measurement time by 30%
  • EasyAlu: Automatic configuration of the inside position for weight application makes working on aluminium wheels simple
  • Constant measuring speed: Get a measuring speed of 200rpm
  • User friendly interface with video display: The colour touchscreen display guides you through the balancing process step by step with useful images and videos
  • Medium footprint: This larger unit provides benefits of improved ergonomics and the opportunity to manage wider tyres, allowing you to service small to top-end executive cars
  • EasyWeight laser: Pinpoint the exact location for tape weight placement assisted by the pinpoint laser
  • Stop in position: Get fast positioning of the wheel for balancing
Expand ▼ Collapse ▲



Adhesive Weight Position 12h (SAPE gauge for ALU P); EasyWeight 5h via laser pointer
Hidden Weight Mode Yes
Imbalance Optimisation Program Yes
Balancing Program Selection Semi-automatic - easyALU
Spoke Position Detection Manual
Wheel Clamping Quick Nut
Cycle Start Automatic on closing hood
Wheel Braking After Measurement Automatic
Maximum Wheel Width 20in
Maximum Wheel Diameter 42in
Maximum Wheel Weight 70kg
Power Supply 230v 1ph, 50Hz, 1A
Dimensions (WxDxH, mm) 1371 x 877 x 1661


*Snap-on reserves the right to make changes to specifications without notice and without making changes retroactively.

Wheel clamping
Diametre of shaft
Measuring speed
Balancing accuracy
Balancing accuracy
Angular resolution
Rim diameter range
Offset range
Rim width range
Max. wheel diameter mm
Max wheel diameter inch
Input power (VAC)
Dimensions LxWxH
Dimensions LxWxH
Net weight kg