Disclosed is a fruit-harvesting machine comprising a motorised support structure (1) and a harvesting assembly mounted on the structure by means of a suspension frame (2). The harvesting assembly comprising two shaker devices adapted to detach the harvest from the plant stocks and a system for recovering the detached harvest. The shaker devices delimiting transversely between them a harvesting space into which the stocks to be shaken are introduced successively to move in the space between a front opening and a rear opening of the space. The suspension frame comprises a rear part (6a) that is mounted on the support structure with at least one degree of freedom in the transverse direction, a front part (5a) of the frame being mounted on the support structure enabling transverse displacement of the rear part relative to the front part.
