Material alumunium Dimensions (L x W x H) (mm) 1500*400*250mm Brand Name Linkage Product name Hydraulic rail tamping machine Usage Hydraulic rail tamping machine Application Hydraulic rail tamping machine Standard crcc Quality Control iso Certificate CE Warranty 1YEAR Customize yes Other name track ballast tamping machine function railway ballast tamping work Packaging and delivery Selling Units: Single item Single package size: 280X150X150 cm Single gross weight: 400.000 kg Model YD-22 Power supply Two- stroke petrol engine : 6.6kW Working Pressure 5Mpa Working efficiency 260 slepers/hour Tamping insertion depth 90~120mm under seepers