Rotary Plow Modification of Four-Wheel Tractor Type Iseki 504 for Making Beds

This research aimed to modify the rotary plow into a bed-making tool. The performance test of tool was carried out on sandy and loamy land by experimental method. dimensions bed including length, width, height as well time are also measured in test. has total length 182 cm, right left sides each 51 width 25 cm 30 cm. four-wheel tractor at distance 10 m m, making performed 5 times. Experimental results showed that average 23.6 cm; bottom 80 top 56.4 with processing 2.12 minutes. Loamy testing 21.2 58.8 4.27 Based two different types land, it can be seen works more effectively efficiently than land.