| Wheel Clamping Range |
10–24 in for standard units; up to 26–30 in for heavy-duty models |
Check whether the range is measured from the inside, outside, or both clamping positions. |
Passenger cars, light commercial vehicles, SUVs, and selected alloy wheels |
Confirm the actual clamping range for alloy wheels and low-profile tire assemblies. |
| Maximum Tire Diameter |
Approximately 960–1,200 mm for common workshop models |
Larger tire diameter provides greater flexibility for SUVs, vans, and commercial applications. |
Passenger vehicles, SUVs, vans, and light trucks |
Check whether the stated diameter applies to standard tires or special equipment configurations. |
| Maximum Tire Width |
Approximately 300–400 mm for conventional swing-arm or tilt-column machines |
Compare the supported section width with the tire sizes most frequently serviced in the target market. |
Standard passenger tires and wider SUV or performance tires |
Verify clearance between the tire, mounting head, turntable, and machine column. |
| Operating Air Pressure |
Generally 8–10 bar (116–145 psi) |
Air consumption and minimum inlet pressure affect compatibility with the workshop compressor. |
Pneumatic bead breaker, clamping jaws, and auxiliary inflation systems |
Compare required inlet pressure, air consumption, and recommended compressor capacity. |
| Motor Power |
Commonly 0.75–1.5 kW for passenger-car machines; higher for heavy-duty units |
Motor rating influences turntable torque, operating speed, and performance under load. |
Low- to medium-volume tire service workshops |
Check voltage, phase, frequency, plug configuration, and overload protection for the destination country. |
| Turntable Rotation Speed |
Approximately 6–15 rpm, depending on model and motor configuration |
Variable or controlled speed can improve handling of delicate rims and stiff sidewalls. |
Routine tire mounting, demounting, and alloy-wheel service |
Confirm whether the published speed is fixed, variable, or measured without load. |
| Bead Breaker Capacity |
Typically 2,500–3,500 kgf for standard pneumatic bead breakers |
Higher bead-breaking force is useful for run-flat, commercial, and aged tire assemblies. |
Passenger cars, SUVs, vans, and difficult-to-remove tires |
Ask for the rated force, cylinder size, working stroke, and bead-breaker shoe adjustment range. |
| Mounting Head Design |
Fixed steel head, polymer-protected head, or multifunctional helper-assisted system |
Tool-head material and adjustment method affect rim protection and service efficiency. |
Steel wheels, painted alloy wheels, polished alloy wheels, and low-profile tires |
Check availability of non-marking inserts, replacement tips, and tool-free adjustment features. |
| Helper Arm Availability |
Optional on many standard machines; integrated on premium or heavy-duty configurations |
A helper arm reduces manual effort when handling stiff sidewalls and low-profile tires. |
Run-flat, ultra-high-performance, SUV, and reinforced tires |
Compare maximum tire width, vertical force, control method, and accessory availability. |
| Rim Protection Features |
Plastic mounting inserts, polymer jaw covers, protective rollers, and bead-lubrication support |
Protection features help reduce scratches and deformation during service. |
Painted, polished, forged, and high-value alloy wheels |
Verify the cost and lead time of replacement protective components. |
| Control and Safety System |
Foot-pedal controls, emergency stop, pressure regulator, and guarded moving components |
Ergonomic controls and safety systems improve operator consistency and workplace safety. |
Professional workshops, service centers, and fleet maintenance facilities |
Review emergency-stop location, guarding, safety labeling, and compliance documentation. |
| Electrical Compatibility |
Common configurations include 220–240 V single-phase and 380–415 V three-phase |
Electrical compatibility is essential for installation, certification, and stable operation. |
Workshops with different regional power standards |
Confirm voltage, frequency, phase, rated current, wiring requirements, and local plug type. |
| Machine Footprint and Weight |
Approximately 800–1,300 mm wide; 700–1,300 kg depending on structure and options |
Size and weight affect workshop layout, shipping cost, floor loading, and installation planning. |
Independent garages, tire chains, dealerships, and mobile service bases |
Request packed dimensions, net weight, gross weight, lifting points, and anchoring requirements. |
| Applicable Standards and Documentation |
Technical file, user manual, wiring diagram, spare-parts list, and market-specific conformity documents |
Complete documentation supports import clearance, installation, operator training, and after-sales service. |
International distribution and regulated commercial markets |
Confirm that certificates and declarations match the exact model, electrical version, and destination market. |
| After-Sales Support |
Warranty terms, remote troubleshooting, spare-parts supply, and service response procedures |
Support quality can have a greater effect on lifetime cost than the initial purchase price. |
High-utilization workshops and international distributors |
Compare warranty duration, excluded parts, spare-parts lead time, technical training, and service channels. |