Trolley with two wheels for carrying heavy loads such as plant pots

A trolley (10) with two wheels (11, 12) for carrying heavy loads, particularly for carrying potted plants, constituted by a base structure (13) to which two mutually opposite coaxial wheels (11, 12) for movement on the ground are pivoted, a steering bar (14) protruding from the base structure (13) and being provided, at its upper end, with means (15) for grip on the part of an operator. The trolley has grip or resting contact means (17) for loads of the nursery-gardening and building type and the like, and it comprises balancing means (18) for balancing at least partially the load carried by the trolley (10) in the configuration for movement.