9GB-1.4/1.6/1.8/2.1型后置懸掛往復式割草機配套12-22馬力四輪拖拉機使用,該機利用偏置式曲柄連桿機構,驅動割刀進行作業,適用于農、林、牧區平坦草場和坡地、丘陵地等不同條件草場,用于收割天然牧草和種植牧草、紫花苜蓿、蘆葦、青儲飼料等。拖拉機動力輸出軸驅動割刀的切割運動,三點懸掛機構控制機具的起落,操縱拖拉機動力輸出機構(操縱拖拉機離合器)實現割刀的運動或停止。提升機構分油鋼和提升架結構兩種形式。9GB series rear-fixed mounted reciprocating-type mower matched wih four -wheel tractor range from 12-22HP .the machine ueses biased crank connected bar structure to drive blades to work.it is suitable to be used to reap natural forage grass and plant herbage,alfalfa,reed,grass feed etc.