A hydraulic system comprising: a linear hydraulic actuator having first and second ports (47,49); an integrated hydraulic pump assembly conjoined with the linear hydraulic actuator, the integrated hydraulic pump assembly to provide hydraulic fluid to operate the linear hydraulic actuator, the integrated hydraulic pump assembly including, a hydraulic pump having a casing defining an interior volume, the casing having a third port in fluid communication with the interior volume, and a fourth port in fluid communication with the interior volume, the hydraulic pump having least one fluid driver (40,60) disposed inside the interior volume, each fluid driver (40,60) having at least one of a variable-speed and a variable torque motor (41,61), a first valve assembly in fluid communication with the first and third ports, and a second valve assembly in fluid communication with the second and fourth ports; and a controller that is configured to control the at least one variable-speed and variable torque motor (40,60) of the hydraulic pump; characterised in that the controller controls at least one of a speed and a torque of the at least one motor (40,60) of the hydraulic pump so as to exclusively adjust at least one of a flow and a pressure in the hydraulic system to an operational set point, the at least one fluid driver (40,60) includes a first fluid driver with a first motor to drive a first gear having a plurality of first gear teeth, and a second fluid driver with a second motor to drive a second gear having a plurality of second gear teeth, the first motor rotates the first gear about a first axial centerline of the first gear in a first direction to transfer the hydraulic fluid to the linear hydraulic actuator, the second motor rotates the second gear, independently of the first motor, about a second axial centerline of the second gear in a second direction to transfer the hydraulic fluid to the linear hydraulic actuator, the first motor and the second motor are controlled so as to synchronize contact between a face of at least one tooth of the plurality of second gear teeth and a face of at least one tooth of the plurality of first gear teeth, and the first motor is disposed inside the first gear and the second motor is disposed inside the second gear. a linear hydraulic actuator having first and second ports (47,49); an integrated hydraulic pump assembly conjoined with the linear hydraulic actuator, the integrated hydraulic pump assembly to provide hydraulic fluid to operate the linear hydraulic actuator, the integrated hydraulic pump assembly including, a hydraulic pump having a casing defining an interior volume, the casing having a third port in fluid communication with the interior volume, and a fourth port in fluid communication with the interior volume, the hydraulic pump having least one fluid driver (40,60) disposed inside the interior volume, each fluid driver (40,60) having at least one of a variable-speed and a variable torque motor (41,61), a first valve assembly in fluid communication with the first and third ports, and a second valve assembly in fluid communication with the second and fourth ports; and a hydraulic pump having a casing defining an interior volume, the casing having a third port in fluid communication with the interior volume, and a fourth port in fluid communication with the interior volume, the hydraulic pump having least one fluid driver (40,60) disposed inside the interior volume, each fluid driver (40,60) having at least one of a variable-speed and a variable torque motor (41,61), a first valve assembly in fluid communication with the first and third ports, and a second valve assembly in fluid communication with the second and fourth ports; and a controller that is configured to control the at least one variable-speed and variable torque motor (40,60) of the hydraulic pump; characterised in that the controller controls at least one of a speed and a torque of the at least one motor (40,60) of the hydraulic pump so as to exclusively adjust at least one of a flow and a pressure in the hydraulic system to an operational set point, the at least one fluid driver (40,60) includes a first fluid driver with a first motor to drive a first gear having a plurality of first gear teeth, and a second fluid driver with a second motor to drive a second gear having a plurality of second gear teeth, the first motor rotates the first gear about a first axial centerline of the first gear in a first direction to transfer the hydraulic fluid to the linear hydraulic actuator, the second motor rotates the second gear, independently of the first motor, about a second axial centerline of the second gear in a second direction to transfer the hydraulic fluid to the linear hydraulic actuator, the first motor and the second motor are controlled so as to synchronize contact between a face of at least one tooth of the plurality of second gear teeth and a face of at least one tooth of the plurality of first gear teeth, and the first motor is disposed inside the first gear and the second motor is disposed inside the second gear.