The filling and compacting tests are made for sand gravel filled dam in southern Xinjiang to verify the rationality of dam filling design compaction standard and test the 22t self-propelled vibration roller on the applicability and the performance reliability. The test determined the number of rolling passes, compaction settlement, the corresponding compactness and other parameters mainly by indoor relative density test and field RCC. By comparing the list of test parameters, test parameters enveloping line diagram and design standard values, the best sand gravel filling scheme is obtained and the construction RCC dam filling control parameters are also determined to ensure the engineering quality.