Locomotive Gearbox with 200 kNm High Load Capacity, Extreme Reliability & Safety

MOQ： 1 unit
Price： US$140.55-14055.41 per unit
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Packaging Details	Standard wooden box
Delivery Time	30-60 working days
Payment Terms	L/C
Supply Ability	10 units/day
Product Type	Single-stage reduction, Two-stage reduction
Adapted Power	200 kW ~ 1500 kW (Vehicle dependent)
Gear Ratio	3:1 ~ 6:1 (Common range)
Max Output Torque	Up to 200 kNm (Vehicle dependent)
Gear Design	Helical/Herringbone, Carburized, Hardened and Ground Gears
Lubrication	Splash lubrication or Forced circulation lubrication
Cooling Method	Natural air cooling or Forced air cooling (with auxiliary fan)
Design Standard	Complies with EN, IEC, UIC, GB and other relevant international and national standards.
Model Number	Single-stage reduction, Two-stage reduction
Place of Origin	Zibo,Shandong Province

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Company Details

Product Specification


Packaging Details	Standard wooden box	Delivery Time	30-60 working days
Payment Terms	L/C	Supply Ability	10 units/day
Product Type	Single-stage reduction, Two-stage reduction	Adapted Power	200 kW ~ 1500 kW (Vehicle dependent)
Gear Ratio	3:1 ~ 6:1 (Common range)	Max Output Torque	Up to 200 kNm (Vehicle dependent)
Gear Design	Helical/Herringbone, Carburized, Hardened and Ground Gears	Lubrication	Splash lubrication or Forced circulation lubrication
Cooling Method	Natural air cooling or Forced air cooling (with auxiliary fan)	Design Standard	Complies with EN, IEC, UIC, GB and other relevant international and national standards.
Model Number	Single-stage reduction, Two-stage reduction	Place of Origin	Zibo,Shandong Province
High Light	200 KNm locomotive gearbox ，High Load Capacity locomotive gearbox ，200 KNm railway gearbox

Locomotive Railway Vehicle Drive Gearbox

200 kNm High Load Capacity with Extreme Reliability & Safety

Product Overview

This gearbox series serves as a core transmission component specifically engineered for railway vehicles, including electric locomotives, diesel-electric locomotives, high-speed EMUs (Electric Multiple Units), metro trains, and light rail vehicles. It efficiently converts high-speed, low-torque power from traction motors into the low-speed, high-torque output required for wheelset propulsion. Renowned for exceptional reliability, superior efficiency, and high load capacity, this gearbox ensures safe, smooth, and efficient train operation under demanding conditions, establishing it as a fundamental component in modern rail transportation.

Key Advantages

Extreme Reliability & Safety: Manufactured to stringent design standards with premium materials, undergoing rigorous bench tests and line trials to ensure failure-free operation under long-term impact and vibrational loads.
Exceptional Transmission Efficiency: Features high-precision, hardened and ground gears through carburizing and quenching processes with optimized tooth profiles, achieving transmission efficiency exceeding 98% for significant energy savings.
High Load Capacity: Constructed from high-strength alloy steel with optimized structural design, providing exceptional impact and fatigue resistance to transmit massive traction and braking torque.
Excellent Lightweight Design: Utilizes high-strength lightweight alloys and Finite Element Analysis (FEA) for topology optimization, reducing weight while maintaining strength and improving vehicle dynamics.
Superior Sealing & Maintainability: Combines multi-stage labyrinth seals with specialized lip seals to prevent gear oil leakage and contaminant ingress, featuring extended maintenance intervals with simplified procedures.

Technical Specifications

Product Type	Single-stage reduction, Two-stage reduction
Adapted Power	200 kW ~ 1500 kW (Vehicle dependent)
Gear Ratio	3:1 ~ 6:1 (Common range)
Max Output Torque	Up to 200 kNm (Vehicle dependent)
Gear Design	Helical/Herringbone, Carburized, Hardened and Ground Gears
Lubrication	Splash lubrication or Forced circulation lubrication
Cooling Method	Natural air cooling or Forced air cooling (with auxiliary fan)
Design Standard	Complies with EN, IEC, UIC, GB and other relevant international and national standards

Typical Applications

High-Speed EMUs: Driving high-speed trains operating at 200 km/h and above
Electric Locomotives: Driving mainline freight and passenger electric locomotives
Diesel-Electric Locomotives: Driving mainline and shunting locomotives
Urban Rail Vehicles: Driving metro, light rail, tramway, and intercity trains
Other Applications: Suitable for special-purpose vehicles including engineering maintenance vehicles and mining locomotives

Company Details

Bronze Gleitlager

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and

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from Quality China Factory

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Business Type:

Manufacturer,Seller 
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Year Established:

2025 


Employee Number:

100~200 
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Ecer Certification：

Verified Supplier 

The company is located in Zibo, a renowned industrial manufacturing city in the beautiful central Shandong region. We specialize in the sales of high-end precision gearboxes, reducers, and related products. Guided by technological innovation, supported by high-end and high-precision equipment, and d... The company is located in Zibo, a renowned industrial manufacturing city in the beautiful central Shandong region. We specialize in the sales of high-end precision gearboxes, reducers, and related products. Guided by technological innovation, supported by high-end and high-precision equipment, and d...

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Reach Us
Zibo Najie International Trade Co.,Ltd.
No. 73, Beishan Road, Boshan District Zibo City, Shandong Province China
https://www.gearbox-gear.com/

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