结构质量weight160185发动机engine型号modelMZ175-B-1型式type风冷4冲程OHV汽油发动机4-stroke OHV air -cooled gasoline engine总排气量total displacement [cc]171功率/转速[kw（ps）/rpm]power2.5（3.5）zui大3.5（4.3）/30003.3（4.5）zui大4.0（5.5）/3600使用燃油fuel车用无铅汽油the use of petrol vehicle燃油箱容量[L]oil tank capacity4启动方式start method手拉反冲hand recoil行走部walking part车轮上下调节wheel up-down adjust液压方式hydraulic methods行走轮walking wheel结构形式structure橡胶轮　rubber wheel直径diameter[mm]660插秧速度（m/s）planting speed0.34—0.770.28—0.77路上行走速度（m/s）walking speed0.58—1.480.55—1.48变速方式speed change mode齿轮变速　gear shift变速档数Shift stage　前进2档、倒退1档 Forward 2,backward1