Factory Wholesale Locomotive Part Fixed-Axis C450HRC50420 Hydrodynamic Transmission Retarder for Long Downslopes

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Customized: Customized
• Certification: ISO9001
• Type: Hydrodynamic Transmission
• Material: Customized
• Dimensions (L x W x H) (mm): 1228*766*1416 mm
• Structure Type: Fixed-Axis Type, Front and Rear Output
• Control Type: Electro-Hydraulic Control (Voltage 24V)
• Total Mechanical Transmission Efficiency: 0.92
• Shifting Pressure: 15~18 Bar
• Oil Level Indicator (Low Level): 60 L
• Oil Level Indicator (High Level): 80 L
• Initial Reference Oil Filling Volume: 90 L
• Outline Dimensions: 1228*766*1416 mm
• Weight: Approx. 2100 Kg (Dry)
• Transport Package: Carton Packing
• Specification: Customized
• Trademark: XRD
• Origin: Chongqing China
• Production Capacity: 50000

Product Description

Product Description
A hydrodynamic retarder is integrated in the transmission. Retarder, also known as a hydraulic deceleration device, uses liquid damping to produce a braking effect. It is used in vehicles during long downslopes.
 

Structure Type	Fixed-axis Type, Front and Rear Output
Control Type	Electro-hydraulic Control (voltage 24V)
Total Mechanical Transmission Efficiency	0.92
Shifting Pressure	15~18 Bar
Oil Level Indicator (Low Level)	60 L
Oil Level Indicator (High Level)	80 L
Initial Reference Oil Filling Volume	90 L (Can be adjusted according to the arrangement of oil pipes and cooler capacity)
Outline Dimensions	1228*766*1416 mm
Weight	Approx. 2100 KG (Dry)

Main Parameters

1) Effective diameter of circulation circle: D = 450mm

2) Maximum torque ratio: K₀ = 2.51

3) Maximum efficiency: η_max≥ 0.875

4) Allowed Maximum Input Speed/Power/Torque: 2100 rpm / 600 kW / 5000 N.m

5) Power Take-Off (PTO) for Hydraulic System Pump Installation:

 

Number of PTO	2
Allowed Speed/Torque (Per PTO)	2800rpm /1500N.m
Drive Ratio	1.102:1 (Decreasing speed)
Rotation Direction (Towards the Pump Installation Port On The Torque Converter)	Left Hand Pump (Counter-clockwise)
Interface	SAEC Installation Flange, 14 Teeth, Diametral Pitch 12/24, 6-M12 Thread

6) Oil pump of transmission
 

Installed Position	Two PTO Ports for Self Use
Displacement	100/63ml/r, Duplex Pump
Allowed Speed	2800rpm
Working Conditions	Allow Continuous Operation at 120ºC Oil Temperature

 

Company Overview:
Chongqing XinRail Technology Co., Ltd. - Your Trusted Partner for Premium Track Accessories. We specialize in providing top-quality products and innovative solutions for the railway and rail transit industries. Since our inception, we've been dedicated to enhancing the efficiency and safety of track systems worldwide with reliable products and exceptional service.

Our Advantages
1. Superior Quality Control - Ensuring products meet the highest standards.
2. Highly Competitive Prices - Get the best value for your investment. 3. Cutting-Edge Technology - State-of-the-art products for modern living.
4. Expert Team - Professional and passionate about lifestyle electronics.
5. Seamless Communication - Smooth, responsive, and easy to work with.
6. Effective OEM & ODM Services - Tailored solutions to meet your unique needs.

Our Mission
Our mission is to advance the safety and efficiency of the rail transit industry by providing excellent track accessories and services. We are dedicated to being a reliable partner for our clients, together facing future challenges and opportunities.
Please feel free to contact us for more information. We look forward to working with you and contributing to the development of the rail transit industry!

What are the main factors to consider when selecting track accessories?
When selecting track accessories, key factors include: Compatibility: Ensure the accessories match the specifications of your existing track system. Quality Standards: Look for products that meet international quality and safety standards. Durability: Consider the environmental conditions and load requirements to choose durable materials. Cost-effectiveness: Balance cost with the long-term performance and maintenance requirements of the accessories.

How do you ensure the quality of your products?
We ensure product quality through: Rigorous Testing: All products undergo thorough testing and quality control procedures. Certified Manufacturers: We source our products from internationally recognized manufacturers with proven track records. Compliance: Our products comply with industry standards and regulations to guarantee performance and safety.
 

Can you provide customized solutions for specific projects?
Yes, we offer customized solutions tailored to specific project requirements. Our team of experts can work with you to understand your needs and provide tailored products and solutions to meet your project's specifications.
 

Do you offer technical support and after-sales service?
Yes, we provide comprehensive technical support and after-sales service. Our team is available to assist with installation, maintenance, and troubleshooting to ensure the optimal performance of our products.
 

Do you ship internationally?
Yes, we offer international shipping to a wide range of countries. Shipping costs and arrangements will be provided based on the destination and order details.