Corghi EM 9980C Plus DiagnosticLine Wheel Balancer

Corghi EM 9980C Plus DiagnosticLine Super-Automatic Diagnostic Wheel Balancer (077EM9980C)

The Corghi EM 9980C Plus DiagnosticLine is a super-automatic diagnostic wheel balancer that works without ever touching the wheel. High-precision laser sensors measure all wheel dimensions automatically in a few seconds during the measurement cycle. Laser runout measures radial and lateral runout. At the end of the spin, the wheel is braked and brought to the balancing position automatically (RPA). An internal laser point marks where to apply adhesive weights, and an integrated LED light illuminates the work area.

Key Features:

• Contactless measurement. Laser sensors measure all wheel dimensions automatically.
• Laser runout measurement. It measures radial and lateral runout (1st harmonic and peak-to-peak) and calculates the best tire-to-rim match to resolve typical road vibration problems.
• Automatic positioning (RPA). The wheel is braked and rotated to the balancing position after each spin.
• Laser point. It shows the exact position for applying adhesive counterweights.
• Integrated LED light. It makes rim cleaning and weight application easier.
• Touchscreen interface. It speeds up operations and program selection.
• Hidden Weight Automatic. It splits the outer adhesive weight into two equivalent weights hidden behind the spokes.
• Intelligent Positioning LITE. After all four wheels are stored, it checks runout and imbalance and suggests the best placement of each wheel on the vehicle.
• OPT FLASH. It helps reduce road noise by guiding repositioning of the tire on the rim.
• Weight management suite. It includes Less Weight, which Corghi says cuts job times by 20% and counterweight use by 30%.
• Compact wheel guard (patented). It allows wall mounting while handling wheels up to 44" in diameter.
• Slanted front panel. It gives easier access to the inner side of the wheel.
• One-Touch multifunction button. It speeds up program selection.
• More features. Easy Cal, 3-operator memory, Shift Plane, variable speed cycle, a weight holder top with large trays, and USB ports for peripherals and software updates.

Specifications:

Frequently Asked Questions:

What is the Corghi 077EM9980C?
It is the Corghi EM 9980C Plus DiagnosticLine, a super-automatic diagnostic wheel balancer that measures wheels without touching them.

How does the EM 9980C measure the wheel?
High-precision laser sensors measure all wheel dimensions automatically in a few seconds during the measurement cycle. No manual data entry with gauge arms is needed.

Does the EM 9980C measure runout?
Yes. It uses lasers to measure radial and lateral runout (1st harmonic and peak-to-peak). It then calculates the best tire-to-rim match to help resolve road vibration.

What size wheels does the EM 9980C balance?
It accepts wheels up to 22" wide and 44" in diameter with the guard, up to 165.3 lbs. It measures rim diameters from 10" to 32".

What is Hidden Weight on a Corghi balancer?
It is a program that splits the outer adhesive balancing weight into two equivalent weights placed behind the spokes, where they aren’t visible.

What power does the EM 9980C need?
115–230V single-phase, 50/60 Hz, with a total power consumption of 550 W.

Model shown may differ from current production and may include optional features. Contact your local rep or call us at 1-800-621-1563 to verify specifications and included accessories.