S51 is a 2'' 4SP max hydraulic hose crimping machine. Crimping diameter: 6-51mm, Crimping accuracy:0.01mm Crimping force:260 ton Crimping die sets: 12 Horse power: 3 KW 400V 3 phase; 220V 2.2 KW Signal phase. Weight: 320KG Ship in 7 days after payment confirmed