Coats 6450-3D Heavy Duty Wheel Balancer

The Coats 6450-3D Heavy Duty Wheel Balancer is a professional truck wheel balancing machine designed for commercial tire shops, fleet maintenance facilities, truck repair centers, dealerships, and high-volume automotive service operations. Featuring a powerful 1.5 HP Direct Drive motor, 3D automatic data entry, Dual Calibration Software (DCS™), and a 500 lb. wheel capacity, the Coats 6450-3D delivers the performance and versatility needed for demanding heavy-duty wheel balancing applications.

Designed to handle both commercial truck and passenger vehicle wheels, the Coats 6450-3D features automatic indexing, laser-guided weight placement, Stop & Lock spindle positioning, and Static-on-Screen technology. The complete balancer kit includes the Coats 575 Wheel Lift and Heavy Duty Truck Kit for 50mm shafts, providing the equipment needed to handle and accurately mount a wide variety of heavy wheel assemblies.

With capacity for tire assemblies up to 52" in diameter and 500 lbs., the Coats 6450-3D is an excellent choice for shops servicing commercial trucks, delivery vehicles, buses, fleet vehicles, and passenger cars.

Features and Benefits:

• 500 lb. Maximum Wheel Capacity: Designed to accommodate heavy commercial truck wheel assemblies weighing up to 500 lbs.
• Coats 575 Wheel Lift Included: Heavy-duty wheel lift helps technicians safely position and handle large wheel assemblies weighing up to 500 lbs.
• Powerful 1.5 HP Direct Drive Motor: Integrates the motor and spindle into a factory-balanced assembly for dependable performance and efficient balancing cycles.
• 3D Automatic Data Entry: Automatically captures wheel distance, diameter, and width to reduce manual measurements and improve setup efficiency.
• DCS™ Dual Calibration Software: Uses two independent calibrations for heavy-duty and passenger vehicle wheels, automatically adjusting balancing parameters for each application.
• Automatic Wheel Indexing: Automatically rotates the wheel to the required corrective weight positions, reducing manual wheel rotation.
• Stop & Lock Spindle Positioning: Holds the wheel securely in position for easier and more accurate corrective weight placement.
• Laser-Guided Tape-A-Weight™ Placement: Provides a visual guide to help technicians accurately position adhesive wheel weights.
• Static-on-Screen Technology: Simultaneously displays static and dynamic imbalance information and identifies excess residual static imbalance.
• 11 Balancing Modes: Provides flexibility for a variety of passenger vehicle and heavy-duty truck wheel configurations.
• 52" Maximum Tire Diameter: Accommodates large commercial truck tire assemblies.
• 8" to 30" Rim Diameter Range: Supports a broad range of passenger vehicle and commercial truck wheel sizes.
• 20" Maximum Rim Width: Provides capacity for wide wheel assemblies used in heavy-duty applications.
• Heavy Duty Truck Kit Included: Provides mounting components for compatible 6-, 8-, and 10-lug truck wheels, including hub-piloted and stud-piloted applications.
• LED Display with Text Instructions: Provides clear balancing measurements and operating instructions.
• UL-Approved 500 lb. Capacity: Designed and tested for demanding commercial wheel balancing applications.
• Single-Phase or Three-Phase Configurations: Available with different electrical configurations to accommodate professional shop requirements.
• Professional Coats Construction: Built for high-volume wheel balancing in commercial tire shops and fleet service environments.

Specifications:

Available Models:

• 8K64501PHKIT: Coats 6450-3D Heavy Duty Wheel Balancer Kit – 220V Single Phase
• 8K64503PHKIT: Coats 6450-3D Heavy Duty Wheel Balancer Kit – 220V Three Phase

Standard Included Equipment and Accessories:

• Coats 6450-3D Heavy Duty Wheel Balancer
• Coats 575 Wheel Lift – 500 lb. Capacity
• Heavy Duty Truck Kit for 50mm Shaft – Part #8302010510
• Small Cone – Part #8308628
• Medium Cone – Part #8308629
• Large Cone – Part #8308630

Heavy Duty Truck Kit Includes:

• Spacer Disk
• Collet
• Pin Plate
• (2) Screws
• (5) Pins with Thumb Nuts

Available Optional Accessories:

• HD Balancer Chuck with Plate – Part #85009086: For compatible wheel mounting applications with center holes ranging from 8" to 11".
• Dayton Standard Center Adapter – Part #8110785: For compatible 20" to 22.5" Dayton-style wheels.
• Extension Kit for Dayton Adapter – Part #8110786: Extends Dayton adapter compatibility to applicable 24.5" to 26" wheels.
• Hub Centered Cone Kit – Part #8109877: For compatible hub-centered truck wheels with center holes measuring approximately 8.52" to 8.89".
• Stud Piloted Budd Adapter – Part #8143935: For compatible 22.5" and 24.5" stud-piloted Budd-style wheels.

Coats 575 Wheel Lift – Included:

The Coats 6450-3D Heavy Duty Wheel Balancer Kit includes the Coats 575 Wheel Lift, designed to handle heavy wheel assemblies weighing up to 500 lbs. Its ultra-wide, fully boxed frame provides excellent stability when positioning large commercial truck wheels.

The wheel lift mounts directly to the balancer, helping technicians raise and position heavy wheel assemblies without excessive manual lifting. This improves ergonomics, reduces physical strain, and helps make heavy-duty wheel balancing more efficient.

DCS™ Dual Calibration Software – Two Balancers in One:

One of the most important advantages of the Coats 6450-3D is its exclusive DCS™ Dual Calibration Software. Unlike conventional wheel balancers that use a single calibration for all wheel types, DCS maintains two independent calibrations for heavy-duty and passenger vehicle applications.

The system automatically adjusts balancing parameters and measurement rounding based on the selected application. This provides the flexibility to balance large commercial truck wheels and smaller passenger vehicle wheels using the same machine.

For shops servicing a combination of fleet vehicles, commercial trucks, and passenger cars, DCS technology helps maximize equipment utilization without requiring separate wheel balancers for every application.

Powerful 1.5 HP Direct Drive Motor:

The Coats 6450-3D features a powerful 1.5 HP Direct Drive motor designed for high-volume heavy-duty wheel balancing. The Direct Drive system integrates the motor and spindle into a single factory-balanced assembly, eliminating the belts and pulleys found in conventional drive systems.

Coats states that this design can reduce balancing time by approximately 20 seconds compared with conventional systems when servicing a typical 22.5" commercial truck wheel.

The result is faster balancing cycles, consistent performance, and improved productivity for commercial tire shops and fleet maintenance facilities.

3D Automatic Wheel Data Entry:

The Coats 6450-3D automatically captures wheel distance, diameter, and width, reducing the need for manual measurements and helping minimize technician input errors.

Automatic data entry simplifies wheel setup and improves consistency, particularly when technicians are working with large commercial truck wheel assemblies that can be more difficult to measure manually.

Automatic Indexing and Stop & Lock:

After completing a balancing cycle, the Coats 6450-3D automatically indexes the wheel to the required corrective weight position. The Stop & Lock feature then holds the spindle firmly in place, allowing technicians to install wheel weights without manually holding or repositioning a heavy wheel assembly.

These features are particularly valuable when balancing large commercial truck wheels because they reduce unnecessary handling and help improve corrective weight placement accuracy.

Laser-Guided Tape-A-Weight™ Placement:

The Coats 6450-3D uses laser guidance to help technicians accurately position adhesive corrective wheel weights. The visual guide indicates the appropriate weight placement location, reducing guesswork and helping improve balancing consistency.

Combined with automatic indexing and Stop & Lock spindle positioning, laser-guided weight placement helps technicians complete balancing corrections more efficiently.

Static-on-Screen Technology:

Static-on-Screen technology simultaneously displays static and dynamic imbalance measurements, allowing technicians to identify excess residual static imbalance that may remain after the primary balancing correction.

This additional information helps technicians make more precise adjustments and reduce the possibility of vibration-related customer complaints.

Heavy Duty Truck Kit for 50mm Shaft:

The included Heavy Duty Truck Kit provides specialized mounting components for compatible 6-, 8-, and 10-lug commercial truck wheels. Designed for the Coats 6450-3D's heavy-duty shaft, the kit helps technicians accurately center large truck wheel assemblies for consistent balancing results.

The kit includes a spacer disk, collet, pin plate, screws, and mounting pins with thumb nuts. Additional optional adapters are available for specialty wheel configurations, including certain Dayton and Budd-style wheels.

Designed for Commercial Truck and Fleet Service:

With capacity for wheel assemblies weighing up to 500 lbs., tire diameters up to 52", and rim diameters from 8" to 30", the Coats 6450-3D is designed for demanding commercial tire service applications.

The machine is well suited for truck tire shops, commercial fleet maintenance facilities, bus service operations, delivery vehicle maintenance centers, and other professional service environments that require dependable heavy-duty wheel balancing.

Its ability to balance passenger vehicle wheels also makes it a versatile solution for facilities servicing mixed vehicle fleets.

Installation Requirements:

The Coats 6450-3D Heavy Duty Wheel Balancer requires a suitable installation area with adequate floor space, electrical service, and clearance for handling large commercial wheel assemblies. The machine has a footprint of approximately 72"W x 62"D and is available in 220V single-phase and three-phase configurations.

Customers should verify electrical requirements, available floor space, delivery access, and installation clearances before ordering. The machine's 1,100 lb. shipping weight should also be considered when planning freight delivery and unloading.

Why Choose the Coats 6450-3D Heavy Duty Wheel Balancer?

The Coats 6450-3D combines professional heavy-duty wheel balancing capability with advanced automation, Direct Drive technology, and the versatility of DCS™ Dual Calibration Software. Its powerful 1.5 HP motor, automatic indexing, laser-guided weight placement, and included 575 Wheel Lift help simplify demanding commercial truck wheel balancing operations.

For commercial tire shops, fleet maintenance facilities, truck repair centers, and dealerships looking for a professional wheel balancer capable of handling both heavy-duty and passenger vehicle applications, the Coats 6450-3D Heavy Duty Wheel Balancer delivers an excellent combination of capacity, productivity, and versatility.