China Good quality Helical-Bevel Gear Reducer, Gear Box (EWK37-187) gearbox drive shaft

Product Description

Technical Parameter

Housing material HT200 high-strength cast iron(EWK37, EWK47, EWK57, EWK67, EWK77, EWK87)
Housing material HT250 High strength cast iron(EWK97, EWK107, EWK127, EWK157, EWK167, EWK187)
Gear material 20CrMnTi
Gear Surface&hardness HRC58°-62°
Gear core hardness HRC33°-78°
Input/Output shaft material 40Cr
Gear Machining precision Accurate grinding 6-5 grade
Heat treatment Carburizing, Quenching etc
Efficiency Up to 92%
Noise(Max) 60-67dB
Installation type Foot mounted, flange mounted
Output type Solid shaft, Hollow shaft, splined hollow shaft, shrink disk
Bearing brand NSK, SKF, HRB, ZWZ etc
Oil seal brand NAK, KSK etc
Lubricant VG220
Motor IP55, F class
Motor shaft 40Cr, Carburizing, Quenching etc
Warranty 12months
Color Blue, Grey

Features
♦Specially designed for agitator. 
♦Compact structure, Integrated casting housing, low noise and long service life. 
♦High efficiency and low maintenance. 

Technical Data
Ratio I=8.1~191, combination of EWK/EWR is up to13459
Efficiency: 94%, and combination of EWK/EWR85%. 
Size EWK37~EWK187. 

Industrial Application
Power Plant Equipment
Metallurgical Industry
Metal Forming Machinery
Petrochemical Industry
Mining Machine
Hoisting Machinery
Construction Industry
Environmental Protection Industry
Cable Industry
Food Machinery

Certificates
Passed ” ISO 9001 International Quality System Certificate”, “Europe CE Certificate”, ” Swiss SGS Certificate”, “High-tech enterprise certificate of ZheJiang city”, “Excellent performance management enterprise of ZheJiang city”, etc. 
FAQ
1. Q: Can you make as per custom drawing? 
A: Yes, we offer customized service for customers. 
2. Q: Are you a factory or trading company? 
A. We are manufacturer in ZheJiang China. 
3. Q: What’s your MOQ? 
A: One piece. 
4. Q: What’s your production time? 
A: 7-15 working days after receiving payment. 
5. Q: What’s your payment terms? 
A: T/T, 30% payment in advance, 70% balance payment should be paid before shipping. 
6. Q: What’s your package? 
A: In wooden box packaging. 

ZheJiang CHINAMFG Gear Reducer Co., Ltd., former a joint venture invested by is a ZheJiang CHINAMFG GROUP and Well Company of America. We are professional manufacturer of the gear reducers and specialize in the gear reducers area in China for 20 years. CHINAMFG has excellent R&D team, top-ranking production and test equipment. So we have the strong power in the developing and manufacturing the standards type as well as the customized type gear reducer for our customers.  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Machinery, Agricultural Machinery
Hardness: Hardened Tooth Surface
Installation: 90 Degree
Gear Shape: Bevel Gear
Step: Three-Step
Type: Gear Reducer
Customization:
Available

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Customized Request

agricultural gearbox

Contribution of Agricultural Gearboxes to Farming Machinery Versatility

Agricultural gearboxes play a pivotal role in enhancing the overall versatility of farming machinery. Here’s how they contribute:

  • Variable Speeds: Agricultural gearboxes enable machinery to operate at different speeds, allowing farmers to adapt to various tasks. For instance, tractors equipped with adjustable gearboxes can efficiently switch between plowing, seeding, and harvesting.
  • Torque Management: Gearboxes control torque delivery to match the requirements of different operations. This ensures optimal power transmission and prevents overloading during tasks like tilling or lifting heavy loads.
  • Multi-Functionality: Many farming machines are designed to perform multiple tasks. By incorporating versatile gearboxes, these machines can efficiently switch between functions without requiring major modifications.
  • Attachment Compatibility: Farm machinery often requires attachments like mowers, plows, or sprayers. Agricultural gearboxes can be designed to accommodate various attachments, increasing the machinery’s utility and adaptability.
  • Adjustable Ratios: Some gearboxes allow operators to change gear ratios on-the-fly. This adaptability is essential for tasks that demand precise control over speed and torque, such as precision planting or spraying.
  • Efficient Power Distribution: Gearboxes help distribute power from the engine to different components of the machinery, such as wheels, axles, and implements. This efficient power distribution ensures effective utilization of energy.
  • Task-Specific Optimization: Different farming tasks have specific requirements. Agricultural gearboxes can be tailored to optimize machinery performance for tasks ranging from soil preparation to crop maintenance.
  • Enhanced Maneuverability: Gearboxes can enable machinery to change directions easily and navigate tight spaces. This is especially valuable in tasks like plowing fields or maneuvering within orchards.
  • Adapting to Terrain: Versatile gearboxes allow machines to adapt to different terrains, ensuring consistent performance on various surfaces like hills, slopes, or uneven ground.
  • Seasonal Flexibility: Farming involves seasonal tasks that vary in demand and complexity. Gearboxes offer the flexibility to optimize machinery for specific tasks during different seasons, enhancing overall efficiency.

Agricultural gearboxes are a cornerstone of farming machinery versatility, enabling farmers to accomplish a wide range of tasks efficiently and effectively.

agricultural gearbox

Types of Farming Equipment Incorporating Agricultural Gearboxes

Agricultural gearboxes play a vital role in various farming equipment, enhancing their efficiency and enabling them to perform essential tasks. Here are some types of farming equipment that commonly incorporate agricultural gearboxes:

  • Tractors: Agricultural gearboxes are integral components of tractors, contributing to power transmission from the engine to various attachments such as plows, harrows, and mowers.
  • Harvesters: Harvesters, used to gather crops like grains, fruits, and vegetables, utilize gearboxes to drive conveyor systems and separators, ensuring smooth and efficient harvesting operations.
  • Planters and Seeders: Planters and seeders rely on gearboxes to precisely distribute seeds and fertilizers while maintaining the desired planting depth.
  • Sprayers: Agricultural gearboxes are used in sprayers to drive pumps that distribute pesticides, herbicides, and fertilizers over fields.
  • Hay Balers: Gearboxes are essential in hay balers for compacting and forming bales of hay, enabling easy storage and transportation.
  • Manure Spreaders: Manure spreaders incorporate gearboxes to distribute and spread fertilizers and compost evenly across fields.
  • Grain Augers: Grain augers, used for loading and unloading grains, feature gearboxes to drive the rotating screw mechanism that lifts and transfers grains.
  • Cultivators: Cultivators use gearboxes to drive rotating tines or blades that loosen and prepare the soil for planting.
  • Rotary Cutters: Rotary cutters, often attached to tractors, utilize gearboxes to power the spinning blades used for cutting tall grass, weeds, and brush.
  • Threshers: Threshers, employed for separating grains from their husks or stalks, incorporate gearboxes to drive the threshing mechanisms.

These examples demonstrate the diverse applications of agricultural gearboxes across a wide range of farming equipment. By providing reliable power transmission and control, agricultural gearboxes contribute significantly to the productivity and efficiency of modern agricultural practices.

agricultural gearbox

Types of Agricultural Gearboxes for Specific Tasks

Various types of agricultural gearboxes are designed to cater to specific tasks and applications in farming. These gearboxes are engineered to meet the unique requirements of different agricultural machinery and operations. Some common types of agricultural gearboxes include:

  • Rotary Mower Gearboxes: These gearboxes are used in rotary mowers and cutters. They transmit power from the tractor’s power take-off (PTO) to the blades, enabling efficient cutting of grass, crops, and vegetation.
  • Manure Spreader Gearboxes: Manure spreaders utilize specialized gearboxes to distribute manure evenly across fields. These gearboxes ensure consistent spreading of fertilizer while accommodating variable loads.
  • Harvesting Gearboxes: Gearboxes used in harvesting equipment, such as combines and harvesters, enable efficient gathering, threshing, and separating of crops from their stalks. These gearboxes handle high loads and varying operating conditions.
  • Seed Drill Gearboxes: Seed drills require gearboxes to distribute seeds accurately and at consistent intervals. These gearboxes ensure precise seed placement for optimal germination and crop growth.
  • Hay Rake Gearboxes: Hay rakes utilize gearboxes to gather and arrange hay into windrows for baling. These gearboxes help optimize the hay collection process.
  • Irrigation System Gearboxes: Agricultural irrigation systems may use gearboxes to control the movement and positioning of irrigation equipment, ensuring efficient water distribution across fields.
  • Tillage Equipment Gearboxes: Gearboxes used in tillage equipment, such as plows and cultivators, help break up soil, prepare seedbeds, and promote seedling emergence.
  • Tractor Gearboxes: Tractors may incorporate various gearboxes for tasks such as shifting gears, driving the power take-off, and operating attachments.
  • Grain Auger Gearboxes: Grain augers use gearboxes to facilitate the movement of harvested grain from one location to another, such as from a combine to a storage bin.

Each type of agricultural gearbox is designed with specific features, load capacities, and durability to suit the demands of its intended task. Manufacturers engineer these gearboxes to withstand the challenging conditions of agricultural operations while ensuring efficient and reliable performance.

China Good quality Helical-Bevel Gear Reducer, Gear Box (EWK37-187)   gearbox drive shaft	China Good quality Helical-Bevel Gear Reducer, Gear Box (EWK37-187)   gearbox drive shaft
editor by CX 2024-04-17