# Main Features and Components of Agricultural Tractors

Changjian is a Chinese brand known for manufacturing various construction and agricultural machinery, including tractors. Its tractors are designed to be rugged, durable, versatile, and efficient, making them particularly suitable for small and medium-sized agricultural operations. Key Components of the Tractor Engine: Modern tractors use powerful diesel engines that deliver enormous torque, which is necessary for pulling heavy implements and traveling over rough terrain. Transmission: Agricultural tractors use advanced transmission systems that allow precise control of speed and power. 　Hydrostatic transmission: Provides continuously variable speed and smooth operation. 　PowerShift transmission: Allows easy gear shifting without stopping or pressing the clutch. Hydraulic system: Modern tractors use hydraulic power to operate attachments, raise and lower implements, and perform other tasks requiring heavy lifting or pushing. Main Features of the Tractor 1. The engine is powerful, with low fuel consumption and reliable quality. 2. The chassis adopts the LT500 chassis independently developed by Jinlite Axle & Transmission. The housing is thicker and wider, widened by 50 mm, with weight increased by 100 kg, giving it a clear advantage over the same industry. The gears on the chassis use a full grinding process, with high precision (automotive grade) and low noise. The LT500 chassis is the industry's exclusive use of an 8+8 shuttle shift plus full synchromesh sleeve shifting structure. The bearings use imported replacement bearings, and the transmission ratios are scientifically matched. Travel speed can reach 40 km/h, and service life is longer. 3. The vehicle's cover parts and welded sheet metal parts use an electrophoretic coating process (all welded sheet metal parts use the electrophoretic process, including the lifter, front bracket, base plate, etc.), providing superior rust prevention and reducing the possibility of rusting. 4. It adopts a waterproof maintenance-free front axle, with wider tires and better traction. 5. The independently developed bionic streamlined hood has a built-in hood lock and is equipped with independently developed lens headlights, providing higher brightness. The vehicle's cover parts and welded sheet metal parts all use an electrophoretic coating process, and the waterproof maintenance-free front axle and widened tires deliver better traction. 6. An air-conditioned cab or sunshade canopy is optional, ensuring a more comfortable working environment in both winter and summer. 7. It is equipped with a powerful lift, two sets of hydraulic outputs (three sets optional), and can adapt to the needs of various working conditions; the entire series uses XJA tires, for more stable quality and stronger traction. 8. The newly developed reinforced chassis, gearbox, gearbox housing, rear axle housing, etc., have all been comprehensively reinforced to improve reliability. 9. The hydraulic lifting system adopts a separate oil circuit structure, making it more reliable in use, with strong lifting force, able to adapt to various tillage depths, and equipped with position adjustment and floating control. 10. It adopts a high back pressure and large flow steering gear, making steering more flexible and lighter, effectively reducing the driver's labor intensity. Our Changjian tractors are known for their rugged construction, efficiency, and versatility, offering a rich range of functions suitable for small and medium-sized agricultural operations, with each model focusing on power, fuel efficiency, and operator comfort.