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Home > Suspension Parts > China Factory Train Bogie Part Railcar Suspension System Rubber Bush Hydraulic Oil Damper Device Primary Vertical Shock Absorber
China Factory Train Bogie Part Railcar Suspension System Rubber Bush Hydraulic Oil Damper Device Primary Vertical Shock Absorber
China Factory Train Bogie Part Railcar Suspension System Rubber Bush Hydraulic Oil Damper Device Primary Vertical Shock Absorber
China Factory Train Bogie Part Railcar Suspension System Rubber Bush Hydraulic Oil Damper Device Primary Vertical Shock Absorber
China Factory Train Bogie Part Railcar Suspension System Rubber Bush Hydraulic Oil Damper Device Primary Vertical Shock Absorber
China Factory Train Bogie Part Railcar Suspension System Rubber Bush Hydraulic Oil Damper Device Primary Vertical Shock Absorber
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China Factory Train Bogie Part Railcar Suspension System Rubber Bush Hydraulic Oil Damper Device Primary Vertical Shock Absorber
China Factory Train Bogie Part Railcar Suspension System Rubber Bush Hydraulic Oil Damper Device Primary Vertical Shock Absorber
China Factory Train Bogie Part Railcar Suspension System Rubber Bush Hydraulic Oil Damper Device Primary Vertical Shock Absorber
China Factory Train Bogie Part Railcar Suspension System Rubber Bush Hydraulic Oil Damper Device Primary Vertical Shock Absorber
China Factory Train Bogie Part Railcar Suspension System Rubber Bush Hydraulic Oil Damper Device Primary Vertical Shock Absorber

China Factory Train Bogie Part Railcar Suspension System Rubber Bush Hydraulic Oil Damper Device Primary Vertical Shock Absorber

Customization: Available
After-sales Service: Yes
Warranty: 1 Year
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Product Description

Basic Specifications
Model NO.
Oil Damper
Certification
ISO9001
Type
Oil Damper
Standard
Tb/T1491; En13802-2015
Material
Steel and Rubber
Working Temp
-40℃ to +70℃
Rated Speed
0.1 M/S
Stroke
180 mm
Damping Force
5000 N
Unsymmetry
≤10%
Design Lifetime
10 Years
Color
Black, Grey, Customized
Packaging & Delivery
Package Size
40.00cm * 30.00cm * 80.00cm
Gross Weight
3.000kg
Product Banner
Product Overview

Hydraulic railway damper is a device designed to absorb and reduce shock impulses incurred when a railcar is in motion. Dampers also help reduce noise and track wear. They operate on diesel and electric locomotives, passenger mainline coaches, and diesel and electric multiple-unit trains. It can be divided into 4 categories: Primary Vertical damper, Secondary vertical/lateral damper, Yaw damper and Coupling (Inter-vehicles damper) damper. This model is a primary vertical damper (axle box damper), used to control vertical movement between axle box and bogie (nodding vibration).

Product NameTrain Hydraulic Oil Damper
MaterialMetal, Rubber
StandardTB/T1491 EN13802-2015
CertificateISO9001, CRCC, IRIS, EN15085-2
Rated Speed0.1 m/s
Stroke180 mm
Damping Force5000 N
Working Temp-40ºC to +70ºC
Warranty12 Months
PackageWooden Package / Carton
Damper Detail 1
Damper Detail 2
Product Advantages
  • CRCC approved quality assurance.
  • Fully compliant with TB/T1491-2015 and EN13802-2015 standards.
  • Designed for high-speed applications up to 160km/h.
  • Available in over 100 sizes with full customization options.
  • Weather-resistant: Withstands sand, rain, snow, salt atmosphere, and ozone.
  • High durability with excellent endurance to both low and high-frequency vibrations.
Technical Drawing
Production View 1
Production View 2
Product Display 1
Product Display 2
Divider
Our Core Advantages
1. Superior Quality Control
Ensuring products meet the highest international standards.
2. Competitive Pricing
Optimized manufacturing to provide the best value.
3. Cutting-Edge Tech
State-of-the-art damping solutions for modern transit.
4. Expert Engineering
Professional team dedicated to rail safety.
5. Global Logistics
Seamless communication and international shipping.
6. OEM & ODM Services
Customized solutions for unique project requirements.
Quality Control
Warehouse
Facility Testing Center
Frequently Asked Questions
What factors should be considered when selecting track accessories?
Key factors include compatibility with existing track specifications, adherence to international quality standards, material durability for specific environmental loads, and overall cost-effectiveness.
How is product quality ensured?
Quality is maintained through rigorous testing, sourcing from certified manufacturers, and strict compliance with industry regulations such as ISO9001 and CRCC.
Can you provide customized solutions for specific rail projects?
Yes, we offer tailored OEM and ODM services. Our engineering team works closely with clients to develop products that meet specific project technical requirements.
What kind of technical support is available?
We provide comprehensive after-sales service, including assistance with installation, maintenance guidance, and troubleshooting to ensure optimal product performance.
Do you offer international shipping?
Yes, we ship to a wide range of countries globally. Shipping arrangements and costs are determined based on the destination and order volume.
What are the main categories of railway dampers?
Railway dampers are generally categorized into Primary Vertical dampers, Secondary vertical/lateral dampers, Yaw dampers, and Coupling (Inter-vehicles) dampers.

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