FIELD: machine building.
SUBSTANCE: invention relates to machine building, particularly, to design of working equipment of excavator or machine for loading/unloading and transportation of materials. Proposed equipment, particularly excavator or machine for loading, unloading and transportation of materials, with element that is movable by means of at least one working drive, at that, at least one cylinder for recovery of energy, intended for recuperation of energy of movable element and which includes a chamber filled with gas. With that, the cylinder for energy recovery includes a heat exchanger, that contains cooling fins to be cooled by flowing ambient air, and flow space, through which a cooling fluid passes.
EFFECT: technical result is providing constant characteristic curve of working equipment operation due to temperature control cylinder for energy recovery.
7 cl, 20 dwg
| Title | Year | Author | Number |
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