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Motorized                         Yes

Wheel clamping               Power Clamp

Diameter of shaft             40 mm

Measuring speed             < 200 rpm

Balancing accuracy         0.035 oz

Angular resolution           ± 0,35°

Length of shaft                225 mm

Start/Stop balance time  4.5 s

Rim diameter range        8" - 32"

Offset range                    1" - 20"

Rim width range              1" - 20"

Max wheel diameter       42 inch

Max. wheel weight          154 lbs

Input power (amperage) 1.1 A

Input power (VAC)           230 VAC 1Ph 50/60 Hz

Dimensions LxWxH        76.4" x 40.2" x 61.8"

Hofmann Geodyna 7800 P

The wheel balancer for garages, car dealerships, tire shops and premium workshops with high tire service volume. With touchscreen monitor, automatic non-contact data entry and easyWEIGHT™ pinpoint indicator light – An accurate, fast and easy solution to position adhesive weights on the wheel.

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Productivity Enhancing Features

Automatic data entry and selction of balancing mode via scanner and Smart Sonar


Automatic spoke detection - automatically detects number and position of rim spokes


One-spin balance


VPM measurement technique for uncompromised accuracy

Intuitive, Ergonomic Design

Platinum touchscreen user interface - new resistive touch display with large icons for use with or without gloves on


Fast and intuitive selection of the cycle modes: fully automatic with spoke detection, fast automatic without spoke detection and manual mode

Patented ergonomic telescopic wheel guard reduces the overall equipment footprint


The geodyna 7800p is equipped with the geodata arm, a unique and patented tool

VPM Measurement Technique 

The geodyna 7800p comes with the patented virtual plane measurement (VPM) technique which ensures accurate balancing results, while being insensitive to ambient conditions


Pinpoint indicator light - the accurate, fast and easy solution to position adhesive weight on the wheel

Power Clamp 

The electromechanical power clamp always clamps the wheel accurately and with a constant force

Additional Features

The patented Wheel Scanner detects wheel diameter and offset as well as the number and position of wheel spokes


The 225mm long shaft allows the use of accessories with every type of wheel


The operator only has to touch the amount of unbalance on the screen and the tire is automatically indexed to the correct position

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