MOUNTING

摘要

FIELD: agricultural engineering; devices for mounting agricultural implements on tractor. SUBSTANCE: power cylinder of known device has floating piston arranged in housing and dividing piston space into gas space and hydraulic space. Hydraulic rod and piston spaces of power cylinder are connected with hydraulic system distributor through controlled restrictors made for complete overlapping. Pneumohydraulic device is made in form of additional cylinder installed on power cylinder. Maximum volume of gas space of power cylinder is greater than entire volume of additional cylinder. EFFECT: enhanced reliability, and increased service life of mounting and tractor parts and units.