Product Description

 

China Top Brand — Dawnshine
 
Chinese FAST 12 gears gearbox & spare parts prices for trucks
 

 

Related products
 

Models Power (Kw) Torque(Nm) Gear Ratios
1 2 3 4 5 6 7 8 9 10 11 12 R1 R2
12JS160T 285 1600 15.53 12.08 9.39 7.33 5.73 4.46 3.48 2.71 2.10 1.64 1.28 1.00 14.86 3.33
12JS160TA 285 1600 12.10 9.41 7.31 5.71 4.46 3.48 2.71 2.11 1.64 1.28 1.00 0.78 11.56 2.59
12JS180T 331 1800 15.53 12.08 9.39 7.33 5.73 4.46 3.48 2.71 2.10 1.64 1.28 1.00 14.86 3.33
12JS180TA 331 1800 12.10 9.41 7.31 5.71 4.46 3.48 2.71 2.11 1.64 1.28 1.00 0.78 11.56 2.59
12JS200T 355 2000 15.53 12.08 9.39 7.33 5.73 4.46 3.48 2.71 2.10 1.64 1.28 1.00 14.86 3.33
12JS200TA 355 2000 12.10 9.41 7.31 5.71 4.46 3.48 2.71 2.11 1.64 1.28 1.00 0.78 11.56 2.59
12JS240T 400 2400 15.53 12.08 9.39 7.33 5.73 4.46 3.48 2.71 2.10 1.64 1.28 1.00 14.86 3.33
12JS240TA 400 2400 12.10 9.41 7.31 5.71 4.46 3.48 2.71 2.11 1.64 1.28 1.00 0.78 11.56 2.59

 

Parameters in details

 

Features in details

Structure Characteristics:
 Combined design of main and auxiliary cases; manual control in main case and pneumatic control in auxiliary case.
 Twin-countershafts, power split, main shaft and gears on it are floating.
 Main and auxiliary cases adopt great-circle tooth root and standard involute profile design. Scientifically designed K-shaped diagram controls tooth precision, and shot peening for treatment improves load capacity.
 Flexible and reliable gear shifting; double H operating mechanism, you can choose single-lever or double-lever control, right or left, or two-way control.
 We can install clutch housings and release devices according to customers demands.
 Short axial dimension, large load capacity, reliable to use and convenient to maintenance.
 

 

Factory and Products

 

Packing & Shipping

 

Customers & Clients

 

Contacts
Justin Lee (Sales Manager)
Trucks & Construction Machinery Dept.
One-Stop Industrial Solutions >>>
HangZhou Dawnshine Import & Export Co., Ltd
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Website: qddawnshine

agricultural gearbox

Impact of Gear Ratios on Machinery Performance in Agricultural Gearboxes

The gear ratio in agricultural gearboxes plays a crucial role in determining the performance of machinery. It directly affects the relationship between the input and output speeds and torques. Here’s how gear ratios influence machinery performance:

  • Speed and Torque Conversion: Gear ratios allow for the conversion of speed and torque between the input and output shafts. Higher gear ratios can reduce output speed while increasing output torque, making it suitable for tasks requiring high power.
  • Power and Efficiency: Gear ratios affect the efficiency of power transmission. While reducing the speed through higher gear ratios can increase torque, it’s essential to strike a balance to maintain efficiency. Lower efficiency can lead to energy loss and increased heat generation.
  • Task Adaptability: Different agricultural tasks require varying levels of torque and speed. Gear ratios enable machinery to be adaptable to different tasks by providing the necessary torque for heavy-duty activities like plowing or tilling and higher speeds for tasks like transport.
  • Optimal Performance: Selecting the appropriate gear ratio ensures that machinery operates within its optimal performance range. It prevents overloading the engine or the gearbox, contributing to smoother operation and reduced wear and tear.
  • Productivity and Fuel Efficiency: Proper gear ratios can enhance the overall productivity of agricultural machinery. By optimizing torque and speed, tasks can be completed efficiently, reducing the time and fuel consumption required for operations.
  • Consideration of Terrain: Different terrains and field conditions require adjustments in gear ratios. Steep slopes or heavy soil may necessitate lower gear ratios for increased torque, while flat terrain could benefit from higher ratios for faster operation.
  • Impact on Components: Gear ratios can influence the load distribution on gearbox components. Higher gear ratios might subject components to increased forces and stresses, potentially affecting their lifespan.
  • Operator Comfort: Proper gear ratios contribute to operator comfort by providing the necessary power for smooth operation without straining the machinery. This can lead to reduced operator fatigue and improved safety.
  • Customization: Some modern agricultural equipment offers adjustable or variable gear ratios, allowing operators to fine-tune machinery performance based on specific tasks and conditions.

Choosing the right gear ratio for agricultural gearboxes involves considering factors such as the intended task, soil conditions, and equipment specifications. It’s essential to strike a balance between torque and speed to achieve optimal machinery performance and maximize productivity.

After-sales Service: 1year
Warranty: 1year
Type: Gearbox
Certification: ISO9001
Driving System Parts: Transmission
Electrical System Parts: Starting System
Customization:
Available

|

Customized Request

agricultural gearbox

Key Features of a Durable and Reliable Agricultural Gearbox

A durable and reliable agricultural gearbox is crucial for the efficient operation of farming equipment and machinery. The following key features contribute to the durability and reliability of agricultural gearboxes:

  • High-Quality Materials: Agricultural gearboxes are often exposed to harsh conditions, including dust, debris, and varying weather. Using high-quality materials, such as strong alloy steels, can enhance the gearbox’s resistance to wear, corrosion, and other forms of deterioration.
  • Rugged Construction: The gearbox should have a robust and rugged construction to withstand the stresses and strains associated with agricultural tasks. Reinforced housings, precision machining, and robust seals can help prevent damage and ensure longevity.
  • Effective Lubrication System: Proper lubrication is vital to reduce friction, dissipate heat, and prevent premature wear. Agricultural gearboxes should be equipped with efficient lubrication systems that ensure all components are adequately lubricated, even during extended operation.
  • Sealing and Protection: Dust, dirt, and moisture are common challenges in agricultural environments. Effective sealing mechanisms, such as gaskets and seals, prevent contaminants from entering the gearbox and protect internal components from damage.
  • Heat Dissipation: The gearbox should be designed to dissipate heat effectively, especially during prolonged operation. Overheating can lead to lubrication breakdown and premature wear. Cooling fins and adequate ventilation can help maintain optimal operating temperatures.
  • Gear Quality and Precision: High-quality gears with accurate tooth profiles and precision manufacturing ensure smooth and efficient power transmission. Properly machined gears reduce noise, vibration, and the risk of gear failures.
  • Advanced Gear Design: Some agricultural gearboxes may feature advanced gear designs, such as helical or planetary gears. These designs offer improved efficiency, reduced noise, and increased load-bearing capacity compared to traditional spur gears.
  • Overload Protection: Incorporating overload protection mechanisms, such as sheaagricultural gearbox

    Factors to Consider When Selecting the Right Gearbox for Farm Machinery

    Choosing the appropriate gearbox for farm machinery is crucial to ensure optimal performance and efficiency. Here are the key factors to consider when selecting the right gearbox:

    • Power and Torque Requirements: Assess the power and torque needed for the specific task the machinery will perform. Select a gearbox that can handle the required load without straining the components.
    • Speed Variation: Determine if the machinery requires variable speed control for different tasks. Some gearboxes offer adjustable speed options to match varying conditions and applications.
    • Task Compatibility: Ensure that the chosen gearbox is compatible with the implements and attachments the machinery will use. Different tasks may require different gear ratios and torque capabilities.
    • Efficiency: Opt for gearboxes known for their efficiency in power transmission. Efficient gearboxes minimize energy losses and maximize the output of the machinery.
    • Durability: Farming environments can be demanding, so select a gearbox that is built to withstand the conditions, such as exposure to dirt, moisture, and impacts.
    • Size and Weight: Consider the available space and weight limits on the machinery. Choose a gearbox that fits within these constraints without compromising performance.
    • Maintenance: Evaluate the maintenance requirements of the gearbox. Gearboxes that are easy to maintain and service can minimize downtime and keep the machinery running smoothly.
    • Cost: Balance the initial cost of the gearbox with its long-term benefits and performance. Investing in a quality gearbox can lead to better overall cost-effectiveness over time.
    • Compatibility: Ensure that the gearbox is compatible with the power source (such as the tractor’s power take-off) and other components of the machinery.
    • Manufacturer Reputation: Choose gearboxes from reputable manufacturers with a history of producing reliable and high-quality agricultural machinery components.

    By carefully considering these factors, farmers can select the right gearbox that meets the specific needs of their farm machinery, leading to enhanced efficiency, productivity, and longevity of equipment.

    r pins or clutch systems, can prevent damage to the gearbox and other connected components in case of sudden high loads or jams.

  • Easy Maintenance Access: The gearbox should be designed with maintenance in mind. Accessible inspection points, drain plugs, and fill ports make it easier for operators to perform routine maintenance tasks.

Manufacturers often engineer agricultural gearboxes to meet these requirements, ensuring that they can withstand the demanding conditions of farming operations and contribute to the reliable performance of agricultural machinery.

China Hot selling Top Quality Chinese 12 Gears Fast Transmission Spare Parts and Gearbox Prices for Trucks   car gearbox	China Hot selling Top Quality Chinese 12 Gears Fast Transmission Spare Parts and Gearbox Prices for Trucks   car gearbox
editor by CX 2023-08-29