7 500 t fully slewing floating crane

Abrasion of Gear

a new type of oscillating tooth gear transmission

512 gear

4-axis CNC spiral bevel gear machine

42CrMo hardened gear

3rd gear

Ⅱ compound gear rotator pump

2-Stage Star Gear Train

2K-H type epicyclic gear trains

2K-H differential gear trains

2-grade deceleration straight-tooth gear box

28MnCr5 gear steel

20CrMnTiH Gear Steel

20CrMnTi gear

wall slewing crane

tower slewing crane

stopping and slewing mechanism