1) Manufacture 2) High quality, competitive price 3) Convenient Maintenace, Long Service Life ... distancemm120:140 140:170Efficiency(depanded on crop condition)2-3Advantages:1. Model 170 Diesel Engine, Excellent and Steady Quality, Low-Noise, Powerful ... Drive.2. Easy Installment, Convenient Maintenace, Long Service Life.3 ...