JYG 762/B4 Technical Data Characteristic Size and weight of the machine operation space: 30pol (762mm) two volume gun sending device auto-lubrication device net weight of machine:  920kg Gauge: 15/18/20 card chain, cam , eccentrie wheel collcation weight,width,height for machine 200x178x175/cm Weft Bars: 4 weight of machine and crate: 1100kg Number of bobbin: 520 weight,width,height for  creet 434x160x240/cm