Roller reducing the friction and supporting the load at skid steer loader with extended boom

摘要

Skid steer loaders of the subject innovation is, one side is installed to the vehicle body and the main arm, one side connected and connected to the main arm and the other end bucket with a conventional boom consisting of a front arm which is installed in the skid steer loader, it said main arm installed on the outside and yi one side ends are fixed to the front arm, by the oil pressure is installed in the two-stage cylinder and the arms of the main raising or lowering movement of the front arm is one side end is fixed to the front arm, is extended or contracted by interlocking with the two-stage cylinder is configured to include a control valve for controlling the oil pressure to the inlet or outlet to the two-stage bar and the two-stage cylinder for supporting the movement of the front arm hydraulic support the up and down the front arm which is by the difficulties and being configured to support the rollers to minimize the friction forces that. ;