Rotary Cutter Series

30-300HP

Precision forging gear

All kind of gear ratio can be customized

Rotary Tiller Gearbox

Multiple Types

Can with Free Wheel Design

High Performance

Grain Transportation and Stock Gearbox

Different angle

Special inner design

Long-term running

Customized Gearbox

Combine harvester Gearbox, Baler Gearbox, Snow blower gearbox, Power harrow gearbox....

Cooperating with Top agricultural machines manufacturers.

More than 27 years gearboxes manufacturing experiences.

DIDN'T FIND WHAT YOU WERE LOOKING FOR?

GTM has been offering oem and odm service to customers around 20 years.

All kind of ratios and shafts can be customized as customers needs.

Zhejiang GTM Hi-Tech Intelligent Equipment Co., Ltd

Zhejiang GTM Hi-Tech Intelligent Equipment Co., Ltd was established in 1997, located in Wenling city, southeast coast of China.


Its products include bevel gearbox, parallel reducer, worm gear case, transmission case, nearly one thousand species, widely used in various fields as grain harvesting machinery, forage harvesting machinery (mower, bale...

  • 350000+

    Annual quantity over

  • 1997

    Company establishment

  • 6

    Invention patents

  • 56

    Utility model patents

CUSTOMER

CUSTOMER
CUSTOMER
CUSTOMER
CUSTOMER
CUSTOMER
CUSTOMER
CUSTOMER

Aug. 18, 2026

How Often Should You Change Gearbox Oil on Farm Equipment?

Every farmer knows that efficient machinery is the backbone of successful agricultural operations. However, many wonder, “How often should you change gearbox oil on farm equipment?” This crucial maintenance step directly impacts your machinery's longevity and performance. In this article, I will provide clear, actionable steps that will ensure your gearbox remains in optimal condition,

Aug. 18, 2026

When to Upgrade from 75 HP to 90 HP Rotary Cutter Gearbox

Upgrading your rotary cutter gearbox from 75 HP to 90 HP marks a significant investment and upgrade in performance. As an experienced user or a newcomer to this machinery, understanding when and how to make this upgrade can enhance productivity and efficiency significantly. The key to a seamless transition lies in assessing your operational requirements, understanding your equipment's

Aug. 17, 2026

Step-by-Step Guide to Lubricating Your Agricultural Gearbox

Maintaining the efficiency and longevity of your agricultural machinery hinges on proper lubrication of the gearbox. Whether you’re a seasoned farmer or a newcomer to the field, this comprehensive guide provides a structured approach to lubricating your agricultural gearbox effectively. Following these clear and strategic steps ensures that you not only safeguard your equipment but also

Aug. 17, 2026

40 HP vs 50 HP Rotary Cutter Gearbox: Which One Fits Your Needs?

When faced with the decision of choosing between a 40 HP and a 50 HP rotary cutter gearbox, many users experience confusion and anxiety. This concern often stems from the frustration of selecting equipment that accurately meets their operational needs without breaking the bank. The common questions arise: "Which horsepower am I better off with?" and "Will a more powerful gearbox provide

Aug. 14, 2026

Why Farmers Are Switching to Side Mount Agricultural Gearboxes

In the ever-evolving agricultural landscape, farmers face a myriad of challenges that can significantly impact productivity and profitability. One of the most pressing issues today are inefficiencies arising from outdated farming machinery and configurations. Many farmers are struggling with traditional gearbox systems that fail to deliver the reliability and precision required in contemporary

Aug. 14, 2026

Rotary Cutter or Rotary Tiller: Choosing the Right Gearbox Type

The gearbox is a critical component of rotary cutters, influencing operational efficiency and maintenance. Here are the main types:

Aug. 18, 2026

When to Upgrade from 75 HP to 90 HP Rotary Cutter Gearbox

Upgrading your rotary cutter gearbox from 75 HP to 90 HP marks a significant investment and upgrade in performance. As an experienced user or a newcomer to this machinery, understanding when and how to make this upgrade can enhance productivity and efficiency significantly. The key to a seamless transition lies in assessing your operational requirements, understanding your equipment's

Aug. 17, 2026

Step-by-Step Guide to Lubricating Your Agricultural Gearbox

Maintaining the efficiency and longevity of your agricultural machinery hinges on proper lubrication of the gearbox. Whether you’re a seasoned farmer or a newcomer to the field, this comprehensive guide provides a structured approach to lubricating your agricultural gearbox effectively. Following these clear and strategic steps ensures that you not only safeguard your equipment but also

Aug. 17, 2026

40 HP vs 50 HP Rotary Cutter Gearbox: Which One Fits Your Needs?

When faced with the decision of choosing between a 40 HP and a 50 HP rotary cutter gearbox, many users experience confusion and anxiety. This concern often stems from the frustration of selecting equipment that accurately meets their operational needs without breaking the bank. The common questions arise: "Which horsepower am I better off with?" and "Will a more powerful gearbox provide

Aug. 14, 2026

Why Farmers Are Switching to Side Mount Agricultural Gearboxes

In the ever-evolving agricultural landscape, farmers face a myriad of challenges that can significantly impact productivity and profitability. One of the most pressing issues today are inefficiencies arising from outdated farming machinery and configurations. Many farmers are struggling with traditional gearbox systems that fail to deliver the reliability and precision required in contemporary

Aug. 14, 2026

Rotary Cutter or Rotary Tiller: Choosing the Right Gearbox Type

The gearbox is a critical component of rotary cutters, influencing operational efficiency and maintenance. Here are the main types:

Aug. 18, 2026

How Often Should You Change Gearbox Oil on Farm Equipment?

Every farmer knows that efficient machinery is the backbone of successful agricultural operations. However, many wonder, “How often should you change gearbox oil on farm equipment?” This crucial maintenance step directly impacts your machinery's longevity and performance. In this article, I will provide clear, actionable steps that will ensure your gearbox remains in optimal condition,

REQUEST A QUOTE OR MORE INFORMATION

Fill out the form below for someone to contact you reguarding quotes and questions.Or visit our contact page for general contact information.