SDH 370.32 - 370.45 - 370.50 has a Perfect synchronization between carriages regardless of load distribution. Equipped with safety valve to prevent overloading and in case of hydraulic pipe fracture,Self-controlled lowering speed,Mechanical safety latch with automatic engagement ensuring maximum safety when lift is in standing position. and Each column features a maintenance-free lifting cylinder. Synchronization cables grant the levelling of the two carriage

4-post lifts for wheel alignment has a hydraulic cylinder is located inside the fixed platform and is thus perfectly protected, High-resistant, galvanised and pre-stretched metal cables,Large-diameter pulleys with self-lubricating and maintenance-free bushes, Automatic mechanical ,back-up safety devices (every 100 mm) with pneumatic release allowing stationary operation with unladen cables and Low-voltage (24V) electrical system with control circuit.