An agricultural implement, such as a baler-wrapper combination (10) comprises hydraulic circuitry (36) for controlling a set of hydraulic actuators (38-43) and hydraulic connection means (45) for connecting said hydraulic circuitry (36) to an operator-adjustable source of pressurised hydraulic fluid (47) on an agricultural vehicle, e.g. a tractor. The hydraulic circuitry (36) comprises indicator means (70) for indicating to the operator whether a predetermined flow rate of said hydraulic fluid has been reached, such that adequate operation of all actuators can be assured.
