Product Description
The Pump Drives (Hydraulic pump Drives) is a gearbox allowing the connection between a prime mover (internal combustion engine or electric motor for example) and 1 or more hydraulic pumps. Usually it is used on both stationary and mobile application where mechanical power must be converted into hydraulic power for the purpose of operating travel functions and services.
The hydraulic pumps drives gearboxes consist of a gear drive inside a CHINAMFG housing that connects to a gasoline or diesel engine. The opposite side contains 1 or more standard 2- or 4-bolt flanges for mounting hydraulic pumps. This configuration provides several benefits. For one, 2 or more identical pumps can be connected to provide nearly identical hydraulic output flow from each. Or different sized pumps can be used provide output flow proportional to the displacement of each pump.These gearboxes not only saves space and weight but also eliminates the number of components and reduces assembly time for the whole machinery. Our modular pump drives could allow driving 2 to 4 pumps simultaneously. This not only offers design flexibility, but can boost system efficiency as well.
Model | 2 pumps drive | 3 pumps drive | 4 pumps drive | |||||||
Parameter | KK190-2N | KK400-2N | KK530-2N | KK700-2N | KK280-3N | KK400-3N | KK530-3N | KK700-3N | KK530-4N | KK700-4N |
Max. Input power (KW) | 190 | 400 | 530 | 700 | 280 | 400 | 530 | 700 | 530 | 700 |
Max. Output power per pump pad (KW) | 110 | 210 | 270 | 360 | 150 | 210 | 270 | 360 | 270 | 330 |
Max. Output torque per pump pad (Nm) | 400 | 900 | 1500 | 1900 | 800 | 900 | 1500 | 1900 | 1500 | 1800 |
Max. Input speed (RPM) | 2800 | 2600 | 2600 | 2400 | 2800 | 2600 | 2600 | 2400 | 2600 | 2400 |
Max. Output speed (RPM) | 3200 | 2800 | 2800 | 2700 | 3200 | 2800 | 2800 | 2700 | 2800 | 2700 |
Transmission ratio | 0.74/0.81/0.89/0.98··· | 0.67/0.74/0.81/0.89/0.98··· | 0.67/0.74/0.81/0.89/0.98··· | 0.67/0.74/0.81/0.89/0.98··· | 0.74/0.81/0.89/0.98··· | 0.67/0.74/0.81/0.89/0.98··· | 0.67/0.74/0.81/0.89/0.98··· | 0.67/0.74/0.81/0.89/0.98··· | 0.67/0.74/0.81/0.89/0.98··· | 0.67/0.74/0.81/0.89/0.98··· |
Mount size of Prime mover | SAE #3 #4 etc. | SAE #2 #3 etc. | SAE #1 #2 #3 etc. | SAE #0 #1 #2 etc. | SAE #3 #4 etc. | SAE #2 #3 etc. | SAE #1 #2 #3 etc. | SAE #0 #1 #2 etc. | SAE #1 #2 #3 etc. | SAE #1 #2 etc. |
Port size of Single pump | SAE A,B,C flange etc. | SAE A,B,C,D flange etc. | SAE B,C,D,E flange etc. | SAE C,D,E flange etc. | SAE A,B,C flange etc. | SAE A,B,C,D flange etc. | SAE B,C,D,E flange etc. | SAE C,D,E flange etc. | SAE B,C,D,E flange etc. | SAE B C,D flange etc. |
Housing material | Cast iron | Cast iron | Cast iron | Cast iron | Cast iron | Cast iron | Cast iron | Cast iron | Cast iron | Cast iron |
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Application: | Machinery, Agricultural Machinery |
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Function: | Distribution Power, Speed Changing, Speed Reduction, Speed Increase |
Installation: | Horizontal Type |
Type: | Cylindrical Gear Box |
Product Name: | Hydraulic Pump Drive |
Conditon: | New |
Samples: |
US$ 27990/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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Lubrication Practices for Extending the Lifespan of Agricultural Gearboxes
Proper lubrication is essential for ensuring the longevity and optimal performance of agricultural gearboxes. Here are some essential lubrication practices that can help extend the lifespan of these gearboxes:
- Choose the Right Lubricant: Select a high-quality lubricant specifically designed for gearboxes and agricultural machinery. Consider factors such as viscosity, temperature range, and load-bearing capacity to ensure compatibility with the gearbox’s operating conditions.
- Regular Inspection: Perform regular visual inspections of the gearbox and lubricant to check for signs of contamination, wear, or inadequate lubrication. Address any issues promptly to prevent further damage.
- Cleanliness: Maintain a clean environment around the gearbox to minimize the risk of dirt, debris, and moisture entering the gearbox housing. Contaminants can compromise the lubricant’s effectiveness and accelerate wear.
- Lubricant Level: Monitor and maintain the proper lubricant level in the gearbox. Insufficient lubrication can lead to increased friction and heat, causing premature wear and potential damage to gears and bearings.
- Replace Lubricant: Follow the manufacturer’s recommendations for lubricant change intervals. Over time, lubricants can degrade, lose their properties, and become contaminated. Regularly replacing the lubricant helps ensure optimal performance.
- Use Lubrication Schedule: Create a lubrication schedule based on the gearbox’s usage and operating conditions. Stick to the recommended intervals for applying or changing lubricant to prevent under-lubrication or over-lubrication.
- Appropriate Lubrication Method: Follow the manufacturer’s guidelines for the correct lubrication method, whether it’s through oil bath, grease, or automatic lubrication systems. Proper application ensures even distribution of lubricant across gear surfaces.
- Temperature Considerations: Be aware of temperature variations in your operating environment. Extreme temperatures can affect lubricant viscosity and performance. Choose a lubricant that can handle the temperature range of your equipment.
- Expert Advice: Consult the gearbox manufacturer or a lubrication specialist to determine the best lubrication practices for your specific agricultural gearbox model and application.
By adhering to these lubrication practices, farmers can maximize the lifespan of their agricultural gearboxes, minimize downtime, and ensure efficient and reliable operation of their equipment.
Enhancing Efficiency and Productivity in Farming Operations with Agricultural Gearboxes
Agricultural gearboxes play a pivotal role in enhancing efficiency and productivity across various farming operations. Here’s how agricultural gearboxes contribute to improving farming practices:
- Power Transmission: Agricultural gearboxes efficiently transmit power from the tractor’s engine to various implements, enabling them to perform tasks like plowing, planting, and harvesting with optimal power and torque.
- Variable Speed Control: Gearboxes allow farmers to adjust the speed of attached implements, adapting to different soil types, crop conditions, and tasks. This flexibility ensures precision and optimal performance.
- Task Specialization: With the use of different attachments and implements, one tractor equipped with a gearbox can perform a variety of tasks, reducing the need for multiple specialized machines.
- Optimized Torque: Agricultural gearboxes provide the necessary torque to overcome resistance from tough soils, vegetation, and other challenging conditions, ensuring consistent and efficient operations.
- Improved Crop Management: Gearboxes enable precise control over seeding depth, planting spacing, and fertilization, contributing to better crop management and higher yields.
- Reduced Operator Fatigue: Efficient power transmission and controlled operations reduce the physical strain on operators, enabling them to work longer hours without excessive fatigue.
- Conservation of Resources: By allowing accurate distribution of seeds, fertilizers, and other inputs, gearboxes help conserve resources and minimize waste.
- Enhanced Harvesting: Gearboxes facilitate smooth operation of harvesting equipment, such as combines and forage harvesters, resulting in efficient gathering of crops without damage.
- Time and Labor Savings: Agricultural gearboxes speed up tasks like plowing, tilling, and planting, enabling farmers to cover larger areas in less time, which is particularly crucial during planting and harvesting seasons.
- Reliability and Durability: Well-designed gearboxes are built to withstand the rigors of farming environments, reducing downtime due to maintenance or equipment failure.
Incorporating agricultural gearboxes into farming equipment significantly contributes to streamlining operations, reducing manual effort, and optimizing the use of resources. As a result, farmers can achieve higher levels of efficiency, productivity, and overall farm profitability.
Contribution of Agricultural Gearboxes to Tractor Functionality
An agricultural gearbox is a vital component of a tractor’s powertrain system, playing a pivotal role in enabling the tractor to perform a wide range of tasks on the farm. The functionality of tractors heavily relies on the proper operation of their gearboxes, which facilitate various essential functions:
- Power Transmission: Tractors are required to deliver substantial power and torque to perform tasks like plowing, tilling, and hauling. Agricultural gearboxes transmit power from the tractor’s engine to its wheels or other implement attachments, enabling efficient power delivery to the ground.
- Speed Control: Different agricultural tasks demand different speeds. Gearboxes allow operators to control the speed of the tractor to match the requirements of the task at hand. Whether it’s slow-speed operations like tilling or high-speed transport, the gearbox provides the necessary speed adjustments.
- Implement Attachment: Tractors are often used with a variety of implements, such as plows, harrows, and mowers. The gearbox facilitates the connection and operation of these implements by transmitting power and torque from the tractor’s engine to the implement’s working components.
- Directional Changes: Agricultural gearboxes enable tractors to change direction smoothly. They provide the necessary gearing arrangements to reverse the tractor’s movement, making it easy to maneuver around the farm, fields, and obstacles.
- Adaptation to Terrain: Agricultural gearboxes help tractors adapt to different terrains and soil conditions. By adjusting the gear ratio, tractors can optimize their performance for tasks like climbing slopes, working on uneven ground, or pulling heavy loads.
Modern agricultural gearboxes are designed for durability and reliability in the demanding farming environment. They are often equipped with features like multiple gears, synchronization mechanisms, and efficient lubrication systems to enhance their performance and longevity.
Regular maintenance and periodic checks are essential to keep the agricultural gearbox in optimal condition. Proper lubrication, gear inspection, and addressing any signs of wear or damage contribute to the longevity and consistent performance of the gearbox, thus ensuring the tractor’s functionality throughout the farming seasons.
editor by CX 2024-04-03