What are the main loader parts?


Release Time:

2025-04-30

Loaders are commonly powered by diesel engines, which provide the power for various operations. Engines from brands such as Weichai and Yuchai are widely used in the loader field for their reliability and power performance.

  1. Engine The power source of a loader; commonly diesel engines, providing power for various operations. Engines from brands such as Weichai and Yuchai are widely used in the loader field for their reliability and power performance.
  2. Torque Converter Transmits power from the engine to the transmission, automatically changing the output torque under different operating conditions to meet the loader's work requirements. For example, providing greater torque when loading materials and appropriate speed and power when traveling.
  3. Transmission Through different gear combinations, it enables the loader to move forward, reverse, and achieve different travel speeds to meet the requirements of various work scenarios.
  4. Axle Includes the front and rear axles, further transmitting the power from the transmission to the wheels while bearing the weight of the loader and various forces during operation, ensuring normal travel and operational stability.
  5. Frame The skeletal structure of the loader, usually welded from high-strength steel, used to support and connect various components, bearing various loads during the loader's operation; it requires sufficient strength and rigidity.
  6. Working Device Mainly consists of a bucket, boom, rocker arm, connecting rod, etc., used to complete material loading, handling, and unloading operations. The shape and size of the bucket vary depending on the different objects and working conditions, such as standard buckets, enlarged buckets, and rock buckets.
  7. Hydraulic System Consists of a hydraulic pump, hydraulic valve, hydraulic cylinder, hydraulic oil tank, etc. Through the pressure transmission of hydraulic oil, it achieves the lifting, turning, and steering of the working device and the loader, being one of the key systems for the loader to achieve various operational functions.
  8. Braking System Includes service brakes and parking brakes, used to control the loader's travel speed and stop the loader when needed, ensuring operational safety. Common braking methods include air brakes and oil brakes.
  9. Electrical System Includes a generator, battery, starter motor, lighting system, instrument system, control system, etc., providing power and control signals for the loader's starting, operation, lighting, and various operations, achieving intelligent control and monitoring of the loader.
  10. Cab Provides a comfortable operating environment for the driver, equipped with seats, instrument panels, control levers, air conditioning systems, etc., requiring good visibility, sound insulation, and shock absorption to reduce driver fatigue and improve work efficiency and safety.
  11. Tires Loader tires have various options depending on the different operating sites and conditions, such as solid tires suitable for harsh site conditions, and pneumatic tires with better comfort and driving performance. Tire specifications and models depend on the loader model and load capacity.
  12. Radiator Used to cool engine coolant and hydraulic oil, ensuring they are within the normal operating temperature range to improve loader performance and reliability and extend the service life of components.

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