HPS racks are more common in large vehicles and some high-performance models that focus on driving experience. These types of vehicles have high requirements for the durability, reliability and steering feel of the steering system, and the HPS system has obvious advantages in this regard.

When the hydraulic power steering rack becomes loose, the response of the steering wheel may become sluggish. When the driver turns the steering wheel, he does not feel the immediate response that should have been there, but needs to spend more force or time to complete the steering operation.

Hydraulic power steering racks can significantly improve the controllability of trucks and reduce the labor intensity of drivers. For large trucks that are driven for a long time, hydraulic power steering racks make it easier to operate the steering wheel and avoid fatigue caused by long-term steering burdens.

Mineral oil hydraulic oil is the most common type of hydraulic oil, which is mainly processed from oil-based oil products extracted from crude oil. They usually contain additives to enhance the anti-oxidation, anti-corrosion, anti-foaming and other properties of hydraulic oil.

if it is only a small leak, the vehicle can still be driven for a short distance, but it needs to be checked and the hydraulic oil added frequently. However, if the oil leak is serious and the hydraulic oil is lost quickly, the vehicle may lose the power-assist function in a short time, and continuing to drive at this time will bring great risks.

The hydraulic power steering rack and the four-wheel alignment seem to be two independent systems, but their working conditions are closely related. Although the hydraulic power steering rack mainly affects the steering ability of the vehicle, its good or bad condition will also indirectly affect the performance of the four-wheel alignment.

The cost components of replacing a hydraulic power steering rack are: 1. Parts cost 2. Labor cost 3. Diagnostic cost 4. Other additional costs 5. Additional costs In some cases, if the damage to the hydraulic power steering rack is caused by other system problems, such as steering pump failure, hydraulic line leakage, etc., these related parts may need to be repaired, thereby increasing the overall repair cost.

The hydraulic power steering system (HPS) is mainly composed of a power steering pump, hydraulic pipelines, steering rack, and steering cylinder. The core idea is to generate hydraulic oil pressure through a hydraulic pump and transmit this pressure to the hydraulic cylinder in the steering rack to provide steering assistance.

From the perspective of manufacturing cost, the hydraulic power steering rack of a B-class car may indeed be more expensive than that of an A-class car, mainly because of its complex design, better materials, and more sophisticated manufacturing process.