POWERED EQUIPMENT FOR PLACING OPERATOR IN REAR PART AND PROVIDING ZERO RADIUS OF ROTATION

摘要

FIELD: machine engineering.;SUBSTANCE: drive assembly (140) connects engine (110) of the powered device to the mobility assembly (120). The drive assembly (140) includes a transmission shaft and a mechanical power reversal assembly (150). The transmission shaft selectively receives the first drive power or the second drive power from the engine (110) to propel a first driven component (122) and a second motion-driven component (124) of the mobility assembly (120). The first and second components (122, 124) are located on opposite sides of the powered device. The mechanical power reversal assembly (150) is confugured for selective switching on to convert the first drive power generated for the first component to the first component (122) driven into the second drive power transmitted to the second component (124) driven in motion and vice versa.;EFFECT: increased maneuverability of the device.;22 cl, 9 dwg