Part number: 20Y-26-00210
Suitable for Komatsu PC200-7 hydraulic excavator
Does not include the pump
Swing reduction gear ratio: 1:115.8
Maximum swing torque: 19.7 kN.m (2010 kgf.m)
Maximum swing speed: 10.5 rpm
Number of teeth on sun gear: 14
Number of teeth on planetary gear: 43
Number of teeth on internal gear: 77
Net weight: 390 kg
It is important to note that these specifications may vary depending on the specific model and configuration of the Komatsu PC200-7 hydraulic excavator.