FIELD: stand equipment.
SUBSTANCE: invention relates to stand equipment for the study of earth-moving machines, the working bodies of which interact with the soil in a normal environment (at atmospheric pressure). The stand contains a frame with a soil channel, guides and a trolley with running wheels, a parallelogram suspension with a tensometric device, a double-drum winch with traction ropes, and the soil channel is mounted on a hinged support and equipped with a mechanism for changing the angle of the soil channel.
EFFECT: invention provides the ability to test working bodies at various angles of inclination of the soil channel in laboratory conditions.
1 cl, 5 dwg
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