Shandong Weituo Group Co., Ltd (hereinafter called SWT) is one of the largest backbone enterprises in Chinese Agricultural Machinery Field. It has more than 60 year history and its registered capital is 190 million RMB. SWT covers 210,000 square meters of tractor industrial garden and power machinery industrial garden which are located respectively in Weifang Economic Technology Developing Zone and Fangzi District. Tractor annual output is 100000 units. Engine annual output is 80,000 units. Genset annual output is 30,000 units.

The SWT mainly produces agriculture equipment (including various types of wheeled tractors, plant protection machinery, etc.), power machinery (including diesel engines, gas engines, new energy machinery, etc.), generator sets (including low noise gensets and automatic controlled gensets), power equipment accessories and other products.

“Weituo” brand tractors earned the only top state silver medal among the same products in China. Their inventory has exceeded 2.6 million units. They cover seven series of TS, D, TY, the Pioneer, green house king, AOYE middle hp, Weituo King big horse power, over 300 varieties which cover 12-120 hp (200-600 hp tractors together developed with foreign country which are already put into market sales period time) and form a large, medium and small complete product sequence.

3WP series plant protection machinery adopt drive axle which is independent research and development with our own patent, with characteristic of high ground clearance, big torque, high cross-country ability, reliable performance. It is better to satisfy the work in deep mud and high viscosity soil paddy field and dry field. It adopt mature torque converter gearbox to realize stepless speed regulation and satisfy different work speed need. Spraying system has manual or intelligent spraying control system which realizes precise quantity spraying according to the control of work speed, liquor pressure and flowing capacity. The spraying wid