Planetary Gearbox Reducer Replacement of Brevini Riduttori EQ4065
Planetary Gearbox Reducer Replacement of Brevini Riduttori EQ4065
A planetary gearbox is a type of gearbox that consists of a centrally mounted sun gear, planet gears rotating around the sun gear, and an outer ring gear. This type of gearbox is commonly used in industrial machinery for its high power density, compact size, and high efficiency.
Features of Planetary Gearbox Reducer Replacement of Brevini Riduttori EQ4065
- Compact design with high torque capacity
- High efficiency
- Quiet operation
- Easy maintenance
- Interchangeable with Brevini Riduttori
The EQ4065 model planetary gearbox has a compact design that allows for high torque capacity in a small footprint. It is designed to handle heavy loads and provide reliable performance even in demanding operating conditions.
The planetary gearbox design provides high efficiency, reducing power losses and energy consumption. This results in lower operating costs and increased productivity.
The EQ4065 model planetary gearbox operates quietly due to its precision design and manufacturing. This makes it suitable for use in noise-sensitive environments.
The planetary gearbox design allows for easy maintenance and replacement of parts, reducing downtime and maintenance costs.
Our planetary gearbox is designed to have the same installation dimensions as Brevini Riduttori, ensuring high comparability of performance parameters. This makes it an ideal replacement for Brevini Riduttori products when needed.


Applications of Industry Series Planetary Gearbox
- Engineering machinery
- Wind power generation
- Oil and gas industry
Planetary gearboxes are commonly used in engineering machinery, such as excavators, cranes, and bulldozers. They are used to provide torque to various components, such as the boom, arm, or bucket.
Planetary gearboxes are used in wind turbines to increase the rotation speed of the blades and generate electricity. They are used to transfer the torque from the low-speed shaft to the high-speed generator.
Planetary gearboxes are used in the oil and gas industry to power various equipment, such as pumps and compressors. They are used to provide high torque and reduce the speed of the motor.
Parameters to Consider When Replacing Old Planetary Gearbox
When replacing an old planetary gearbox, it is essential 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
Each of these parameters plays a crucial role in ensuring the proper performance of the gearbox and should be carefully considered when selecting a replacement.
Signs When to Replace Planetary Gearbox
Some of the signs that indicate the need to replace a planetary gearbox include:
- Noisy operation
- Reduced efficiency
- Increased vibration
- Leaking oil
- Excessive wear on gears or bearings
If any of these signs are present, it is important to replace the gearbox to prevent further damage and ensure continued reliable operation.
About Our Company
We were founded in 1988 and specialize in the production of rotary drives, wheel drives, track drives, winch drives, and planetary gearboxes. Our products are used in a variety of applications, including engineering machinery, oil and gas, mining, shipping, metallurgy, solar energy, wind power generation, agriculture, and environmental protection.
Our company is located in Hangzhou and operates production facilities for NB3 series planetary gearbox, NB4 series travel gearbox, NB7 series rotary gearbox, and NB6 series wheel drive planetary gearbox. We have over 10,000 configurations of gearboxes to meet any application need. We are ISO9001:2048 certified, and our industrial gearboxes are comparable or similar to similar products from world-renowned brands in terms of installation dimensions and technical performance, allowing for interchangeable use. We can provide customized gearboxes if needed.
- We have over 30 years of experience in producing high-quality gearboxes.
- Our products are exported worldwide, including Southeast Asia, the Middle East, Germany, the United States, Canada, Spain, Australia, Turkey, and India.
- We are constantly developing to meet the needs of our customers worldwide.

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

