Shaft transmission between posts through oil filled conic gear boxes requiring no maintenance.




  • Main nut made of bronze (no plastic) with high resistance to wear, for greater safety;
  • Steel high resistance rolled screws, to provide long life;
  • Automatic and permanent nut lubrication system;
  • Tubular structure made of 5 robot welded sections, nothing sturdier in the world;
  • Specially manufactured motors fitted with overheating protection switch.



SR29HE / 3500 kg – 2 MOTORS

Versions with wider distance between posts (2650mm) – longer arms to lift vans, cars and off-road vehicles – SR 29 HE has two motors.


carrello The carriage driven by 10 low friction slides on the post external part assure equilibrated and steady lifting also in case of asymmetric load and prevent the transmission of flexion to screws and nuts, granting long life.



bracci Automatic arm locking during lifting and automatic unlocking when the arm reaches the floor – self -locking conical design.