55mm Hydraulic tongs, pipe flange separation tongs, fire rescue tools
Model YQ-30/YQ-55 
Tonnage: >8T/>12T 
Maximum Opening Distance: 45mm/60mm 
Top Thickness: 1lmm 
Length: 410mm/510mm 
Maximum Expansion Distance: 30mm/55mm 
Weight: 4Kg/6Kg