Agricultural gearbox

Since 1990, the gearboxes produced have been trusted by millions of people.

About XinLan

XinLan is an expert in manufacturing various mechanical transmissions, such as planetary gearboxes, worm gearboxes, helical gearboxes, tractor gearboxes, automobile gearboxes, power output shafts and related gear components and other related products.

 We have the experience of foreign advanced technology, advanced equipment, professional management team and complete process flow, and we strictly follow the ISO9001/ts16949 standard production, thus ensuring the quality of each ex-factory product.

Company Concept

Company adhering to the management objective of quality first, prestige supreme.

Customer Support

24×7 service support providing quality services at anytime, anywhere in the world.

Technical requirements for agricultural gearboxes

1. Any part of the agricultural gearbox shall not have cracks, holes and other mechanical damage and casting defects.

2. The processing surface of the gearbox of agricultural machinery should be kept clean, and the surface finish of the shaft should not be less than 76.

3. The ovality of each shaft hole in the gear box of agricultural machinery is not more than 0.015 ~ 0.02 mm.

4. The unevenness of the center line of each shaft hole does not exceed 0.04 mm, and the length is 100 mm.

5. The distance between the shafts of the gearbox of agricultural machinery.

6. The relationship between the bearing hole of the agricultural gearbox and the bearing seat.

Product Center

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RC-61 Mower Gearbox

75 HP Rotary cutter gearbox with 1-3/8" 6-spline input shaft and a gear ratio of 1:1.46. Cast iron housing is sealed to protect the gears and bearings. The mounting plate has four bolt holes spaced 5.5" square. Ships without oil (16 oz of 80-90 W)

Post Hole Digger Gearbox

Post Hole Digger Auger Gearboxes. Gearboxes especially designed for use on grain augers.This selection of gearboxes, are designed specifically for use on grain handling augers. The range includes standard fixed T designs, forward reverse models for direction change and a 45 degree angled box suitable for use on field bins.

725 Driveline Gearbox Of Irrigation System

Application: Final Drive Wheel boxes for all electric drive and Hydraulic powered Center Pivot / lateral move Systems.Models Include:
725 - U, 50:1 worm gear ratio: Standard gear ratio for most systems.
725 - UV, 52:1 Worm gear ratio: Select gear ratio to match those provided by original equipment manufacturer.
725 - UT , Towable 50:1 worm gear ratio: For use on Towable systems to provide free wheeling hubs.

LF205 Mower Gearbox

Material Housing/QT450
Gear/20CrMoTi; Shaft/ High-strength alloy steel
Ratio 1:1.92~1:1.47
Weight 16 kg
Input Speed 540 RPM
Horse Power 30~40 Hp
Input Torque 389~520 N·M
Output Torque 203~354 N·M
Center Distance 182.6 mm

Agricultural Gearbox For Fertilizer Spreader

Material Housing as A380, Shaft as 20CrMnTi
Type A15T-1
Input speed 540rpm
Weight 5KG
Color Customization
Rated Power 15HP
Ratio 1:1
Warranty one and half year
Used Fertilizer spreader

Potato Harvester Gearbox

Model Number ED34523
Output Torque 67.SNM
Rated Power 60HP
Input Speed 540rpm
Output Speed 2117rpm
Ratio 1:3.92
Shaft matenal 20CrMnTl
Teeth 13/15
Noise <92db
Horsing surface color customized
Weight 26kg

More than 20 years experience in research and development.

Including around 50 R&D Personnel

Total factory is 50,000 square meters

News Center

How to use agricultural gearboxes scientifically?

1. Ensure assembly quality: We should avoid hammering to install or disassemble the parts of the gearbox. When replacing the gearbox, try to choose the corresponding original parts. In addition, use a release agent on the optical axis to prevent friction and rust.

2. Choose the installation location: We install the transmission instead of vertical installation. If you choose to install it vertically, it is necessary to add enough lubricating oil, which may cause hot gearboxes and oil leakage problems.

3. Choose lubricating oil and additives: Under normal circumstances, we can use lubricating oil additives to make the gear oil still adhere to the gear surface when the gearbox stops running, forming a solid protective film to prevent low speed and heavy load , Direct contact in the case of high torque.

What are the purchasing principles for agricultural gearboxes?

1. Dimensions (weight)

If the power, speed, and speed ratio are the same, you should use different agricultural gear drives, the size (weight) of which is quite different. Single-stage planetary gear transmission, due to multi-tooth meshing transmission, its overall dimensions are reduced by 30%-50% compared with single-stage externally meshing cylindrical agricultural gear transmission.

2. Environmental conditions

Agricultural gear transmission is a kind of gear transmission. Even under ideal conditions for manufacturing agricultural gears, agricultural gear transmissions still exhibit pollution to the environment and noise. The use of high-precision bevel gears for agricultural gear transmission can reduce vibration and noise, but its economic efficiency is greatly reduced.

3. Economy

The gear transmission of agricultural machinery is simple in structure and low in cost, such as involute cylindrical gears, right-angle gearboxes, and ordinary cylindrical worms.

How to deal with gearbox noise?

Gearbox is a basic transmission device widely used in many industries. Its quality level and performance directly determine the level and performance of the supporting host. The meshing frequency of a pair of gears is related to meshing shock and noise, which is caused by the relative sliding friction between the tooth surfaces. Since gears are the basic components of gearbox transmission, it is necessary to reduce gear noise to control the noise of gearboxes.
Generally speaking, the noise of the gear system is mainly caused by the following aspects:

1. The design of gears. The reasons may be: improper parameter selection, small overlap, improper or irregular tooth profile shape, and unreasonable gear box structure.

2. Gears and gearboxes. Eccentric assembly, low contact accuracy, low shaft and bearing level, low rotation accuracy, and improper backlash.

3. Input torque in other areas. Load torque fluctuations, shaft torsional vibration, balance of motors and other transmission groups.

Application industry

Application industry

Application industry

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