The connection element that allows the operator cab to sit on the chassis assumes the task of dampening vibration. Tightening the connection bolts according to torque values during the assembly of the part directly preserves its flexibility feature. During replacement, cleaning the seating surfaces on the base plate and aligning the connection holes are important. This process helps the heavy machinery cab stay balanced. The related part is listed in systems with part numbers 206-53-13121 and 2065313121.
Compatible Series and Models
Balancing cab flexures in heavy-duty machinery working in tough field conditions, this element shows full compatibility in the specified series. Used in PC550LC-8, PC300-8, PC450-8, PC70-8, PC400-8, PC290NLC-8, PC700-8E0, and PC390LC-8M0 machines. Before installation, the connection legs of the old mount and the slots on the chassis must be compared.
Part Inspection
During the replacement of the cab cushion, which reduces the vibration rate of the machine in the working field, the condition of the lower base brackets must be examined. It should be checked whether there is any deformation in the mounting slots of this component with the code 206-53-13121.
You can let us know for which Komatsu excavator model you wish to supply the 206-53-13121 part-coded cab mount.
