Place of Origin Hubei, China Type Rail Tamping Machine Material steel Dimensions (L x W x H) (mm) 840 x 470 x 350mm Brand Name Linkage Product name Portable Rail Tamping Machine Application track maintenance work Engine Two- stroke petrol engine : 1.6kW Rated RPM 4400 r.p.m Impact energy 30~40 J Impact frequency 22 Hz Fuel tank volume 0.95 L Dimensions 840x470x350 mm Weight 25kg Stype petrol