What is the maximum steering torque?

The power steering torque ranges from 1.6 to 204 N.m, while manual steering torque is 130 N.m.

What are the shock valve pressure settings?

Shock valve pressure settings range from 12 to 23.5 MPa depending on the specific configuration.

What is the weight of the steering unit?

The weight varies by displacement size, ranging from 5.75 kg to 7.5 kg.

Power Steering Unit 101s (OSPB OSPC) , Integral Structure Hydraulic Rotary Valve

Name: Power Steering Unit 101s (OSPB OSPC) , Integral Structure Hydraulic Rotary Valve
Brand: Shijiazhuang Hanjiu Technology Co., Ltd.
SKU: 841313575

Hebei, ChinaShijiazhuang Hanjiu Technology Co., Ltd.

US$52.00

50-99 Pieces

US$42.00

100+ Pieces

Product profile

Customization

Available

Model No.

101s

Displacement

160 Cc

Model NO.

101S

Size

50, 63, 80, 100, 125, 160, 200, 250, 315, 400, ...

Function

on (Open Center Non-Reaction)

Performance

Same as Ospc**on, M+S Hkus***, Eaton 401-1***

Application

Tractor, Truck, Harvester, Special Machines.

Transport Package

1 PC/ Inner Carton, 3 PCS/ Outer Carton,

Specification

31x31x17cm

Trademark

HANJIU

Origin

China

HS Code

8708941000

Production Capacity

500000 Pieces

Key features

Wide Displacement Range: Available in 11 sizes from 50 to 400 ml/r to match various vehicle requirements.

Multiple Function Options: Supports ON, CN, OR, and LS configurations for diverse hydraulic system needs.

High Pressure Performance: Max input pressure up to 17.5 MPa with adjustable relief and shock valve settings.

Universal Compatibility: Direct replacement for Danfooss OSPC, Eaton 401-1, and M+S HKUS series units.

Versatile Applications: Ideal for tractors, trucks, harvesters, construction machinery, and mining equipment.

Smooth Steering Control: Enables precise steering force control with light and flexible operation.

Robust Construction: Integral structure hydraulic rotary valve designed for low-speed heavy vehicles.

Reliable Safety: Safe and reliable performance with max torque up to 204 N.m.

Company profile

Shijiazhuang Hanjiu Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryShijiazhuang Hanjiu Technology Co., Ltd. is identified as both a trading company and manufacturer/factory in Hebei, China, supplying hydraulic pumps, motors, steering units, valves, cylinders, and related parts. Evidence indicates three production lines, annual production exceeding 500,000 pieces for certain products, an ISO 9001 certification, and 6–10 R&D engineers and quality-control staff. The supplier describes quality-control procedures covering design through after-sales and reports nearly 20 years of hydraulic-business experience, although the company profile also states operations began in 2010. Product application coverage is broad, but evidence for customization, formal after-sales performance, financial credibility, and customer cases is limited. Financial information is excluded.

Supplier typeThe supplier is explicitly classified as a trading company and manufacturer/factory. Its profile describes Hanjiu Technology as a professional hydraulic-products manufacturer, while another provided profile identifies Elephant Fluid Power as engaged in hydraulic pumps, motors, valves, and spare parts.

CertificationsThe supplier reports holding ISO 9001 certification and describes quality objectives including quality first, continuous improvement, zero defects, and zero complaints. This is explicit evidence of a formal quality-management certification.

R&D capabilityThe supplier reports 6–10 years of total R&D-engineer experience and states that it pursues continuous improvement and innovation. It also reports developing and producing hydraulic orbital motors and steering units, but no patents, dedicated R&D facilities, or new-product results are provided.

Production capacityThe supplier reports three production lines and annual production exceeding 500,000 pieces for hydraulic orbital motors and steering units. Its stated product range includes motors, steering units, and cylinders with defined displacement, bore, length, and pressure ranges, supporting substantial manufacturing capability.