1.Operating radius is small,can work in a small area,suitable for groove backfill. 2.With internation famous HONDA gasoline engine or famous diesel engine,superior performance,easy to start. 3.With famous brand hydraulic drive unit,and infinitely variable speed,walking forward and backward,reversing convenient. 4.Electric start,easy to operate. 5.Luxurious seats,convenient adjustment,and work comfortable. 6.With internation bearing,ensure the good performance of the machine. 7.Surface spray,beautiful appearance,rust resistant.