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The COATS® 6450-3D Heavy Duty Truck Wheel Balancer delivers professional-grade performance and precision for shops handling everything from passenger cars to heavy commercial trucks. With advanced automation, dual calibration technology, and a powerful 1.5 HP direct drive motor, the 6450-3D is engineered to handle up to 500 lbs and wheels up to 52 inches in diameter. This complete kit includes the balancer, 575 Heavy Duty Wheel Lift, and essential Budd wheel adapters—everything you need for front-line, high-volume balancing operations.
Take complete control of the most demanding wheel balancing jobs with the COATS® 6450-3D. Based on the proven 6401 model and loaded with advanced features from the shop-favorite 1250-3D, the 6450-3D represents the new standard in truck wheel balancing. Load wheel parameters with automatic 3-parameter data entry—just drop the hood and go. The machine automatically indexes the wheel to the second weight position, and the Stop and Lock feature holds the wheel firmly in place at the first weight position until the weight is installed, ensuring more accurate placement every time.
The Model 6450-3D also comes equipped with an AC Vector Drive motor, which shaves 20 seconds off a typical 22.5-inch wheel spin—boosting productivity throughout your shop. Combined with laser-guided direct Tape-A-Weight® placement, you'll never spin another truck wheel wondering where that adhesive weight should go. Tackle the most demanding tires and wheels at the push of a button with the COATS® 6450-3D.
The 6450-3D is unlike other heavy-duty balancers, which simply change the round-off when switching between heavy-duty and passenger car work. The COATS® 6450-3D stores and runs two independent sets of calibrations using exclusive DCS™ (Dual Calibration Software). In addition to changing round-offs, these machines dynamically adjust balancing parameters based on the job at hand—whether you're balancing a 200 lb commercial truck wheel or a standard passenger car tire. It's like having two balancers in one, with no trade-offs inherent to other heavy-duty offerings.
With the addition of DCS™, the 6450 series is now the most accurate heavy-duty balancer in passenger car and light truck mode on the market today. The 6450-3D is ideal for municipal shops servicing police cars, fire trucks, and transit vehicles. It's also the right machine for front-line retail service—from delivery vehicles to tractor trailers. DCS™ gives the 6450-3D the widest and most accurate range; the AC Vector Drive provides speed and ease of use; and the Coats® Direct Drive motor delivers durability and years of trouble-free service.
This 6450-3D Kit includes everything you need to get started balancing heavy-duty wheels right out of the box:
575 Heavy Duty Wheel Lift (85607960)
The Coats 575 Wheel Lift offers reliable lift capability specifically designed for the 6450-2D and 6450-3D balancers. This air-operated lift bolts directly to the balancer for exact alignment and features a wide platform to support the largest wheels that can fit on the balancer.
143935 Budd Wheel Adapter (8143935)
Large stud-piloted Budd Wheel Adapter for heavy-duty balancers. Fits bolt patterns 8 x 275mm, 10 x 11.25" & 10 x 13-3/16" (335mm). Essential for commercial truck wheel balancing operations.
109877 Budd Cone and Backing Plate Kit, 2" (8109877)
2" I.D. spacer and cone designed for 6401 / 6450 balancers. For 19.5" hub-centered Budd style wheels with center hole from 8.52" to 8.89" (216.41 - 225.81 mm).
The COATS® 6450-3D is designed for front-line, high-volume balancing operations. Every feature is engineered to save time, improve accuracy, and enhance operator ease:
With a 1100 lb chassis, 72" W x 62" D footprint, and 51mm shaft diameter, the 6450-3D is engineered for stability and precision under heavy loads. The proven Coats direct drive system ensures years of trouble-free operation, while the 220V/1ph or 3ph 60Hz power options provide flexible installation in any shop environment. Side peg adapter storage keeps cones and adapters within easy reach, and the direct weight placement system guides operators to the exact location for fast, accurate balancing every time.
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