Slow, manual wheel balancing systems often create workflow bottlenecks, inconsistent results, and vibration complaints that lead to repeat jobs and dissatisfied customers. When precision depends on operator input instead of intelligent automation, productivity and accuracy both suffer.
The Corghi EM 9980C Plus DiagnosticLine Wheel Balancer is engineered to eliminate these inefficiencies with fully automated, contactless measurement and advanced diagnostic technology. Designed for wheels up to 32 inches measurable diameter (44” with guard), it integrates laser-guided runout detection, touchscreen controls, and intelligent balancing programs to deliver fast, accurate, and repeatable results.
With features like the Hidden Weight Program, RPA automatic positioning, and Weight Management Suite that reduces counterweight usage by up to 30%, this machine transforms standard balancing into a high-efficiency diagnostic workflow built for modern professional workshops.
Key Features
Fully automatic, contactless laser measurement system
Laser runout diagnostics for vibration detection and correction
Hidden Weight Program for concealed adhesive placement
RPA automatic wheel positioning after spin cycles
LED illumination for precise weight placement and cleaning
Weight Management Suite reduces counterweight use by up to 30%
USB connectivity for updates and peripheral integration
WINUT automatic clamping system for faster operation
Variable speed cycle for flexible balancing control
Ergonomic slanted touchscreen interface for operator comfort
Compact guard design for space-saving installation
Integrated diagnostic tools for advanced wheel analysis
Ideal For
Tire shops and dealerships handling daily tire service
Auto repair centers adding wheel and tire work
Home garages and serious DIY mechanics
Fleet maintenance operations
Technical Specifications
Power Supply | 115–230V, 1-phase, 50/60 Hz |
Power Consumption | 550 W |
Balancing Speed | 75–98 rpm |
Maximum Wheel Weight | 165.3 lbs (75 kg) |
Resolution | 1–5 g (0.0353–0.1764 oz) |
Wheel Width Range | 1.6" – 23.6" |
Wheel Diameter Range | 1" – 35" |
Measurable Wheel Diameter Range | 10" – 32" |
Maximum Wheel Diameter (with guard) | 44" (1118 mm) |
Machine Dimensions (H x W x D) | 65.0" x 63.6" x 35.2" |
Machine Weight | 403.4 lbs (183 kg) |

