40 Tons Truck Weighing Bridge: 1.U-shape beam structure; 2.Antirust paint; 3.High solidity; 4.Self fault diagnosis. 40 Tons Truck Weighing BridgeStandard ... way recovery function;4. battery indication and low battery protection;5. can use single-layer, duplex and three-ply weight list ... load cellCantilever beam typeBridge typeColum typeRated load(t)0.5,1,2,5,10,2010,15,20,25,30,40,5020,30, ...