The common service braking modes of Wheeled Construction Machinery include: air braking, air top oil braking, hydraulic power assisted braking, full hydraulic braking, electro-hydraulic braking, etc. according to the braking system circuit, it can be divided into single circuit, double circuit, etc. What kind of braking mode is applied to the machine mainly considers the requirements of laws and regulations, product standards, product positioning, operating conditions, safety and reliability, performance requirements, cost and convenient maintenance and other factors.
The full hydraulic braking system is a safe, efficient and labor-saving braking system, which can provide reliable braking performance for the wheel excavator and ensure the safe driving of the machine. When applying the full hydraulic braking system on the wheel excavator, it should be noted that in addition to matching the appropriate system components according to the requirements, the length of the pipeline and the number of joints should be reduced as much as possible when designing and arranging the system, and the diameter requirements of the system pipeline should be met when selecting the joints and soft and hard pipe models, so as to reduce the pressure loss of the system and shorten the braking reaction time, so as to ensure the full hydraulic braking system The overall performance meets the requirements.