The R544 Pro Truck 2D wheel balancer allows technicians to quickly and accurately balance a wide array of commercial truck, bus, and passenger vehicle wheels. It features a microprocessor with self-calibration and self-diagnostic features. It also has specific balancing programs for static, dynamic, and light alloy/aluminum wheels. According to Rotary Lift, a single spin with low rotation speed provides all the necessary values.
The R544 can raise up to 441 pounds with the integrated wheel lift and features a pneumatic wheel lock. An electro-pneumatic brake keeps the wheel in the unbalance position. The digital caliper with optical scanner provides 2D automatic data input of distance and diameter up to 26 inches.