Wear of tillage tools is one of the major sources of reducing its service life and causes some economical and operational constraints to farmers. Therefor, undrestanding and evaluation of the source of this problem in agricultural communities is essential for every concerninig countries. Most field wearing tests have been found to be expensive and time-consuming. However, laboratory abrasive wear test machines developed in advanced countries are not available in Iran. The objectives of this study were to design and develop some equipment for testing the abrasive wear and other studies on soil-tillage tools. The distinguishing characteristic of the equipment is that it allows the tine to keep moving in the soil under controlled conditions such as soil moisture and texture. The fabricated device consists of: support frame (inside and outside walls), power transmission system and its chassis frame, main shaft, rotary arms and soil preparation equipments. The outside and inside diameters and the height of the soil bin were 3.5 m, 1.9 m and 60 cm, respectively. The rotary soil bin has four arms fixed to a vertical main shaft. The length of each arm is 1.5 m with a working radius of 1.34 m, approximately, and the working speed ranges from 0 to 16 rpm. The power system consists of a 15-hp three-phase electric motor driving a fixed displacement hydraulic pump. A hydraulic circuit is used to control the device speed manually, and after that an intermediate sprocket gear box increase torque of main shaft in 2 stages. The angular speed is regulated by adjusting the flow rate of the hydraulic oil using a flow control valve. Tillage tool travels around the angular soil bin followed by a set of inclined levelers which move the soil back to the middle of the working path, and for the next pass of the samples, a sheep foot and a smooth packer compacts the top soil and the surface, respectively. The design criteria included the ease of operation and maintenance, safety and cost efficiency. The choice of construction materials for the various parts of the equipment was based on availability, cost and efficiency. The general manufacturing processes used in the construction of the equipment involves marking, cutting, drilling, grinding, turning, milling, welding, rolling, fastening, bending and shaping. This new rotary soil bin and its equipment being as the first rotary soil bin in Iran, was constructed and mounted at the combustion engine workshop, Department of Agricultural Machinery Engineering of Isfahan University of Technology.