... electrical control,mechanical drive,pick-up & baling , and rope bunding systems,it can successively complete the works of picking ... -up&feeding,bundling&compact,rope distrbution,unloading grass bale etc.the whole working ... 1550Revolving speed of input shaft 720rmp 540rmpRope type Hemp rope/chemical fiber rope Hemp rope/chemical fibe ropeDimension of grass bale(mm) 900 ...