Planetary Gearbox Reducer Replacement of Brevini Riduttori EC3020
Planetary Gearbox Reducer Replacement of Brevini Riduttori EC3020
Planetary gearbox is a type of gearbox that uses planetary gears to transfer power from the input shaft to the output shaft. It is widely used in various industries, including engineering machinery, petroleum, coal, geology exploration, shipping, metallurgy, solar energy, wind power generation, agriculture and environmental protection.
Features of Planetary Gearbox Reducer Replacement of Brevini Riduttori EC3020
- High efficiency: The planetary gearbox of Brevini Riduttori EC3020 has a high transmission efficiency, which can reach up to 98%.
- Low noise and vibration: The planetary gearbox is designed with precision gears and bearings, which greatly reduces noise and vibration during operation.
- Compact structure: The planetary gearbox has a compact structure and small size, which saves installation space and makes it suitable for various applications.
- High radial and axial load capacity: The planetary gearbox has a strong bearing capacity and can withstand high radial and axial loads.
- Wide range of ratios: The planetary gearbox of Brevini Riduttori EC3020 has a wide range of ratios, which can satisfy different speed and torque requirements.


Our planetary gearbox has the same installation size as Brevini Riduttori brand, ensuring high comparability of performance parameters and making it an ideal substitute for Brevini Riduttori. Please note that we do not sell Brevini Riduttori products, and the mention of Brevini Riduttori model is purely for customer convenience.

Applications of Industry Series Planetary Gearbox
- Engineering machinery: The planetary gearbox is widely used in excavators, bulldozers, loaders, cranes and other engineering machinery, where it plays a vital role in power transmission and speed regulation.
- Petroleum and coal: The planetary gearbox is used in various equipment in the petroleum and coal industry, such as pumps, compressors, conveyors, and mixers.
- Metallurgy: The planetary gearbox is used in various equipment in the metallurgical industry, such as rolling mills, steel-making equipment, and continuous casting machines.
- Wind power generation: The planetary gearbox is used in wind turbines to adjust the rotor speed and transmit power.
- Agriculture: The planetary gearbox is used in agricultural machinery, such as tractors, harvesters, and seeders.
When replacing old planetary gearboxes, it is important to consider the following parameters:
- Output torque
- Reduction ratio
- Installation size
- Input/output interface
- Axial/radial load capacity
- Input/output rotation direction
- Rated power
- Operating temperature range
- Lubrication method and oil type
- Noise and vibration standards
Signs that indicate the need for gearbox replacement include abnormal noise, vibration, leakage, overheating, and reduced transmission efficiency.
About Our Company
We were founded in 1988 and specialize in manufacturing slewing drives, wheel drives, track drives, winch drives, and planetary gearboxes. Our products are used in various applications, including engineering machinery, petroleum, coal, geology exploration, shipping, metallurgy, solar energy, wind power generation, agriculture and environmental protection. We have developed over the years and our product quality has been internationally recognized. We export gearboxes to various regions worldwide, including Southeast Asia, Middle East, Germany, USA, Canada, Spain, Australia, Turkey, and India. We are a growing enterprise that strives to meet the needs of our customers no matter where they are located.
Our company is located in Hangzhou and operates production facilities for NB3 series planetary gearboxes, NB4 series travel gearboxes, NB7 series slewing gearboxes, and NB6 series wheel drive planetary gearboxes. We have over 10,000 configurations of gearboxes that can meet the needs of any application. We are ISO9001:2019 certified and our industrial gearboxes have comparable or similar installation size and technical performance to those of world-renowned brands, which allows for interchangeable use. We also provide customized gearboxes upon request.
Author: Miya
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port

