Transfer conveyer comprising at least one pumping system (2, 2a, 2b), said transfer conveyer comprising a mechanical structure equipped with wheels, a pumping line (20, 20a, 20b), a first pipe (202, 202a, 202b) and a second pipe (23, 23a, 23b), either a holding device designed to receive and hold at least one removable container (3, 3a, 3b) or a removable container suspension device designed to load and unload a removable container onto the holding device, the upper part of said structure allowing an operator to manoeuvre said transfer conveyer in order to transport the removable container or containers (3, 3a, 3b); and each pumping system (2, 2a, 2b) being fixed to the structure, in the proximity of the upper part of the structure and at a distance from said removable container or containers, connected in a sealed manner to said pumping line (20, 20a, 20b) by said first pipe (202, 202a, 202b) and connectable in a sealed manner, but capable of being mounted and dismounted on the removable container (3, 3a, 3b), to said second pipe (23, 23a, 23b), the end of the second pipe (23, 23a, 23b) being provided with an anti-overflow quick-connect system (230, 230a, 230b) capable of being brought into contact with an orifice for filling or emptying of the removable container (3, 3a, 3b), said anti-overflow quick-connect system (230, 230a, 230b) being further composed of aseptic shut-off valves which provide sealing and a safety system making it possible to avoid accidental disconnection between the second pipe (23, 23a, 23b) and the orifice for filling or emptying of the removable container (3, 3a, 3b), said anti-overflow quick-connect system (230, 230a, 230b) being configured to perform liquid food transfer operations. a mechanical structure equipped with wheels, a pumping line (20, 20a, 20b), a first pipe (202, 202a, 202b) and a second pipe (23, 23a, 23b), either a holding device designed to receive and hold at least one removable container (3, 3a, 3b) or a removable container suspension device designed to load and unload a removable container onto the holding device, the upper part of said structure allowing an operator to manoeuvre said transfer conveyer in order to transport the removable container or containers (3, 3a, 3b); and each pumping system (2, 2a, 2b) being fixed to the structure, in the proximity of the upper part of the structure and at a distance from said removable container or containers, connected in a sealed manner to said pumping line (20, 20a, 20b) by said first pipe (202, 202a, 202b) and connectable in a sealed manner, but capable of being mounted and dismounted on the removable container (3, 3a, 3b), to said second pipe (23, 23a, 23b), the end of the second pipe (23, 23a, 23b) being provided with an anti-overflow quick-connect system (230, 230a, 230b) capable of being brought into contact with an orifice for filling or emptying of the removable container (3, 3a, 3b), said anti-overflow quick-connect system (230, 230a, 230b) being further composed of aseptic shut-off valves which provide sealing and a safety system making it possible to avoid accidental disconnection between the second pipe (23, 23a, 23b) and the orifice for filling or emptying of the removable container (3, 3a, 3b), said anti-overflow quick-connect system (230, 230a, 230b) being configured to perform liquid food transfer operations.