Trundle testing device

The invention discloses a trundle testing device which comprises a rack and a rolling testing assembly, the rack is provided with a mounting plate, a first side of the mounting plate is used for fixing a trundle, and a second side of the mounting plate is selectively provided with a weight bearing block for load testing. And the rolling test assembly is positioned on the first side of the mounting plate and is in contact with the caster so as to carry out a rolling test. According to the trundle testing device provided by the embodiment of the invention, the rolling testing assembly is arranged below the mounting plate, and the number-adjustable load-bearing blocks are arranged above the mounting plate, so that at least static load testing, dynamic load testing, non-load rotation testing, load rotation testing, fatigue wear testing, service life testing and the like can be realized; the multiple test items are integrally arranged, so that the test difficulty can be reduced, the test efficiency can be improved