1. Hydraulic cylinder: Hydraulic oil pipes are used to connect hydraulic cylinders and hydraulic pumps, and realize the actions of construction machinery by transmitting hydraulic power, such as lifting, telescopic, rotating, etc.
2. Joystick system: The hydraulic oil pipe is used to connect the joystick and the operating valve to transmit the operator's control actions to the hydraulic system, thereby achieving accurate control of the engineering machinery.
3. Swing arm and stick: Hydraulic oil pipes are used to connect the swing arm and stick to realize loading and unloading actions.
4. Braking system: The hydraulic oil pipe is used to connect the brake pump and the brake, and transmit the hydraulic pressure to realize the braking function of the construction machinery.
5. Suspension system: Hydraulic oil pipes are used to connect hydraulic suspension cylinders and hydraulic pumps to realize the suspension functions of engineering machinery, such as adjusting the height of the vehicle body and providing a smooth driving experience.
6. Power transmission system: The hydraulic oil pipe is used to connect the hydraulic pump and the hydraulic motor to transmit the hydraulic capacity and realize the power transmission of the construction machinery.
Hydraulic oil pipes play a vital role in construction machinery, ensuring the normal operation and efficient work of the machine. Therefore, it is very important to choose high-quality hydraulic oil pipes and carry out regular inspection and maintenance.