Abstract: A linkage mechanism associated with a handrail assembly of a machine is provided. The handrail assembly is coupled to an operator platform. The handrail assembly includes a first handrail member coupled to the frame. The linkage mechanism connects the first handrail member to the frame such that the first handrail member can be pivotally moved between an extended position and a retracted position. The linkage mechanism includes a first bracket and a pair of linkage members. The first bracket is coupled to the frame. The pair of linkage members pivotally connect the first bracket with the first handrail member. The first bracket, the pair of linkage members and the first handrail member together form a four-bar linkage. Further, a spring biased latching mechanism is configured to retain the handrail assembly in a retracted or an extended position.

Abstract: A conveyor system for a machine includes a conveyor belt adapted to convey material from one end to another. A side plate is disposed along an edge of the conveyor belt. A seal having a first edge and a second edge is in contact with the conveyor belt. A pressure applicator is mounted to the side plate. The pressure applicator is adapted to apply a pressure on the seal to maintain the second edge of seal in contact with the conveyor belt.