Bullt-in safety valve priotects against jack over-loading.
Hydraulic oil by-pass system protects ram from being over-extended.
"Quick start"double pum technology for fast operation to contact poont,available in model TH33501.
Model:TH33501 Capacity:4Ton Min.Height:112 mm Max.Height:505 mm Product Size:717×346×188mm N.W. :40kg G.W. :42.5kg Package Die Line Size:805x370x205mm Qty/20'CY:400pcs