Planetary Gearbox Reducer Replacement of Brevini Riduttori EQ4090
Planetary Gearbox Reducer Replacement of Brevini Riduttori EQ4090
A planetary gearbox is a type of gearbox that is widely used in various industries. It consists of multiple gears arranged in a planetary fashion, with a sun gear in the center and planet gears rotating around it. The planetary gearbox is known for its high efficiency, compact size, and ability to handle high torque loads.
Features of Planetary Gearbox Reducer Replacement of Brevini Riduttori EQ4090
- High-quality materials for enhanced durability and performance
- Compact design for easy installation in tight spaces
- High efficiency for reduced energy consumption and increased cost savings
- Low noise and vibration for a more comfortable and quiet operation
- Customizable to meet specific application requirements

Our planetary gearbox has the same installation dimensions as Brevini Riduttori, ensuring a high degree of comparability in performance parameters and making it an ideal replacement for their products. Please note that we do not sell Brevini Riduttori products, and the mention of their model numbers is purely for the customer's convenience.

Applications of Industry Series Planetary Gearbox
Application 1: Engineering Machinery
The planetary gearbox is commonly used in engineering machinery such as excavators, cranes, and bulldozers. It is usually installed in the hydraulic system to provide power for various functions, such as lifting, digging, and moving.
Application 2: Renewable Energy
The planetary gearbox is often used in renewable energy applications such as wind turbines and solar trackers. It is installed in the main drive system to increase torque and reduce rotational speed, allowing for more efficient power generation.
Application 3: Mining
The planetary gearbox is commonly used in mining equipment such as crushers, conveyors, and loaders. It is usually installed in the drive system to provide the power needed for material handling and processing.
Parameters for Replacement of Old Planetary Gearbox
When replacing an old planetary gearbox, it is important to consider the following parameters:
- Output torque
- Reduction ratio
- Installation dimensions
- 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
It is crucial to ensure that the replacement gearbox meets or exceeds the specifications of the old gearbox to ensure optimal performance and efficiency.
Signs that a New Planetary Gearbox is Needed
- Excessive noise or vibration
- Decreased performance or efficiency
- Leakage of lubricant
- Damaged or worn gears
- Increased frequency of maintenance or repairs
About Our Company
We were founded in 1988, specializing in the production of rotary drives, wheel drives, crawler drives, winch drives, and planetary gear reducers. Our various gearboxes are used in a wide range of applications, including engineering machinery, petroleum, coal, geological exploration, shipping, metallurgy, solar energy, wind power generation, agriculture, and environmental protection. Our products have been internationally recognized for their quality, and we export our gearboxes worldwide, including Southeast Asia, the Middle East, Germany, the United States, Canada, Spain, Australia, Turkey, and India. We are a continuously evolving enterprise, striving to meet the needs of our customers no matter where they are located.
Our company is located in Hangzhou, and we operate production facilities for the NB3 series planetary gearbox, NB4 series walking gearbox, NB7 series rotary gearbox, and NB6 series wheel drive planetary gearbox. Our gearboxes have over 10,000 configurations and can meet the needs of any application. We are ISO9001:2058 certified and have comparable or similar industrial gearboxes to those of world-renowned brands in terms of installation dimensions and technical performance, making them interchangeable. We can also provide customized gear reducers if needed.
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

