Description

1)- TECHNICAL SPECIFICATION Model YG**0 API Working Load Strength Rating in Tons **7Tonne (**0Ton) Hook and Swivel bail contact-surface Dia. **0mm Elevator link eye and hook link ear contact-surface Dia. **0mm Spring traveling **0mm Main hook opening **0mm Nomber of sheaves 5 Sheaves Dia. *0" Dia. Of wire line *3/8" *1/4" Overail Dimension L*W*H ***0****0***5mm (*0" *3/8") Weight ****0kg (*0" *3/8") he supporting parts are made of alloy steel . 2) FEATURES 1) Hook blocks conform to API specification 8A & Spec 8C PSL1 and API monogram is permitted to be used. 2) Integral design, reduces overall length between traveling block and hook block, meeting traveling space for operating top drive 3)The advanced heat treatment processes such as carburetion, etc. is used on some crucial driving components with high strength and long service life Deep crack detection test is performed strictly on the equipment before delivery 4) The traveling block and hook can be repaired independently EMAIL:***** CELL PHONE : ************7