Tractor hydraulic lifting test bench

Disclosed is a tractor hydraulic lifting test bench which comprises a lifting standard framework, the lifting standard framework is connected with a suspension device of a tractor to be tested and a loading device, and the loading device is connected with a hydraulic station. The tractor hydraulic lifting test bench disclosed by the utility model is capable of making a loading oil cylinder always perpendicular to the ground in the lifting process, ensuring that the loading force is consistent with the gravity of the simulated farm tool in direction in the lifting process and eliminating loading errors; there is no need to prepare a plurality of sets of lifting frameworks when different suspension devices are tested so that the test cost can be saved; and the oil cylinder can be ensured not to move when the maximum lifting capacity is tested, thus achieving the working condition for measurement.