Tractor Truck Tire Hydraulic Bead Breaker Changer Portable Buster 10000psi Cast Iron & Baking Finish Large Working Range Longer Feet & Claw Chromium-Plating Piston Rod Self-Retracting Design Wide Application Type: Hydraulic,Pressure Range: 40-150 psi (2.8-10.3 bar),Bead Separation Force: 13.8 tons,Working Range: Up to 5' (12.7 cm),Max Pressure: 10,000 psi (700 bar),Effective Length of Shoveling Tire: 2.34' (5.9 cm)