Simple to maintain ,applicable to a wide range ,buit-in oil circuit, safe and reliable seal BOP Model :2FZ35-35Main technical parameters :Bore :13 5/8" (Φ346mm)Range of ram size : 2 7/8" ,3 1/2" ,5" ,5 1/2" ,7" ,9 5/8" ,Bling ramDimensions :94.252×36.614×56.134 (in) 2394×930×1375 (mm)Weight :6300kg (13889.123LB)