China Hydraulic Steering Units​ Products Wholesale - ChangJia

Product Overview

- ChangJia hydraulic steering units are a family of power-assisted steering modules (models include 101S, OSPC, OSPB, HKUS, 060, 101S-5E, 102S, 103S, BZZ‑B, etc.) designed to increase steering force and change force direction for low-speed, heavy-duty vehicles. Technical indicators meet international advanced levels and the product is positioned for industrial and commercial vehicle applications.

Product Features

- Wide model and displacement range (examples in the 101 series show displacements roughly 50–400 ml/r).

- Typical operating specs: maximum input speeds up to ~100 rpm (some models 75 rpm) and maximum input pressure around 17.5 MPa.

- Robust construction using premium materials, engineered for safe, reliable performance.

- Designed to deliver greater steering force with smaller operator input, providing light, flexible control.

- Manufactured under rigorous process control with recent factory automation upgrades.

Product Value

- Reduces operator effort and fatigue while improving steering precision and vehicle control, which increases safety and working efficiency.

- Broad model coverage enables integration across many types of heavy equipment, lowering engineering time and inventory complexity.

- Stable, reliable units reduce downtime and maintenance costs for fleet operators.

Product Advantages

- Quality: premium materials, strict step‑by‑step production monitoring, and constant quality assurance.

- Technology: technical indicators aligned with international standards; company positions its technology and services at an industry-leading level in China.

- Manufacturing: large-scale updates and increased automation raise production capacity and consistency.

- Product range: multiple proven model lines provide application flexibility compared with peer offerings.

Application Scenarios

- Intended for low-speed, heavy-duty vehicles and machinery including agricultural equipment, shipbuilding machinery, garden and landscaping equipment, road maintenance machines, forestry equipment, construction and engineering machinery, and mining vehicles.