This series product is equipped with dual stage clutch, differential lock, force and position combined adjust lift, hydraulic output connecter, hydraulic steering, adjustable tread, rear tri-point linkage, catalog I, and the speed ranges from 2.52km/h to 34.78km/h. It matches SL4105ABT series engine (passed the EPA certificate) with four-cylinder, vertical, water cooled and four-stroke. The transmission box is 2 shafts 4 x (2 + 1) shifts composing type equipped with joggling sleeve. PTO according with international standard includes three types I 35, I 38 and II 35, with the rev. of 540/1000rpm or 720/1000rmp.This series product is a new generation wheeled tractor which is designed for meeting the demands of both international and domestic markets, with the characteristics of advanced performance, powerful engine, high transmission efficiency, big traction, low fuel consumption, compact structure and easy operation and maintenance.This series product is wisely used to match various kinds of farm implements for ploughing, harrowing, seeding, harvesting, stubble returning soil and other farm work. It can meet transportation and project operation when equipped with trailer and front loader and back hoe.