Product Description
Attractive Price New Type Hydraulic Luffing Cylinder for Mobile Crane
Luffing Cylinder for Mobile Crane
A luffing cylinder is a hydraulic component commonly used in mobile cranes to control the crane's boom's luffing or raising/lowering movement. It is responsible for adjusting the angle of the boom, allowing the crane to reach different heights and positions.
Here's an overview of the luffing cylinder and its role in a mobile crane:
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Luffing Function: The primary function of a luffing cylinder is to control the raising and lowering movement of the crane's boom. It adjusts the angle of the boom relative to the horizontal plane, enabling the crane to extend or retract its reach.
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Hydraulic System: The luffing cylinder is part of the hydraulic system of the mobile crane. The hydraulic system comprises a pump, reservoir, control valves, and hydraulic lines. The pump pressurizes hydraulic fluid, usually oil or specialized fluid, to transmit force to the luffing cylinder.
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Cylinder Design: The luffing cylinder is typically a double-acting hydraulic cylinder. It consists of a cylindrical tube, a piston, and a piston rod. The piston divides the cylinder into 2 chambers, allowing hydraulic fluid to act on both sides of the piston to extend or retract the cylinder.
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Boom Connection: The luffing cylinder connects the crane's base or superstructure and the boom. One end of the cylinder is attached to the crane's structure, while the other end is connected to the boom. As the cylinder extends or retracts, it controls the angle of the boom.
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Luffing Control: The crane operator controls the luffing cylinder through the crane's control system. The operator can adjust the extension or retraction of the cylinder to raise or lower the boom, allowing for precise positioning and CHINAMFG different working heights.
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Load Capacity: The luffing cylinder is designed to handle the load capacity of the crane's boom. It must be capable of withstanding the forces and stresses generated during lifting operations.
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Safety Features: Mobile cranes with luffing cylinders often incorporate safety features to prevent overloading or unintended movements. These may include load moment indicators (LMIs) or crane control systems that monitor and provide feedback on the crane's operating conditions.
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Maintenance and Inspection: Regular maintenance and inspection of the luffing cylinder and the entire hydraulic system are essential to ensure safe and reliable crane operation. This includes checking for leaks, ensuring proper lubrication, inspecting seals, connections, and hydraulic lines, and following the manufacturer's recommended maintenance schedule and guidelines.
How does the crane operator control the luffing cylinder?
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Control Panel: The crane operator typically has a control panel or console within the cabin or control station. The control panel contains various controls and switches for operating the crane, including those related to the luffing function.
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Luffing Control Lever: The primary control for operating the luffing cylinder is the luffing control lever or joystick. The operator can move the lever in different directions or positions to control the extension and retraction of the luffing cylinder.
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Luffing Range: The luffing control lever is often spring-centered, meaning it returns to a neutral position when released by the operator. The neutral position corresponds to a specific boom angle, typically horizontal or a reference position set by the crane manufacturer.
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Extension: To extend the luffing cylinder and raise the boom, the operator moves the luffing control lever in the appropriate direction. This sends a signal to the crane's control system, which activates the hydraulic valves, directing hydraulic fluid to the appropriate side of the luffing cylinder. The hydraulic pressure extends the cylinder, thereby increasing the angle of the boom.
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Retraction: To retract the luffing cylinder and lower the boom, the operator moves the luffing control lever in the opposite direction. This reverses the hydraulic flow, activating the hydraulic valves to direct fluid to the other side of the cylinder. The hydraulic pressure then retracts the cylinder, reducing the angle of the boom.
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Precise Positioning: The luffing control lever allows for precise control of the luffing movement. The operator can make small adjustments by finely manipulating the lever, enabling accurate boom positioning at various heights and angles.
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Safety Features: Mobile cranes often incorporate safety features to prevent overloading or unintended movements during luffing operations. These may include load moment indicators (LMIs) or crane control systems that monitor the crane's operating conditions and provide feedback to the operator regarding the crane's load capacity and safe working limits.
Our Company
We have a first-class independent R&D platform for assembly. The forklift cylinder production workshop has 4 semi-automatic lifting cylinder assembly lines and 1 fully automatic tilting cylinder assembly line, with a designed annual production capacity of 1 million pieces; the special cylinder workshop is equipped with semi-automatic cleaning and assembly systems of various specifications, with a designed annual production capacity of 200,000 essays. It has famous CNC machining equipment, machining centers, special equipment for high-precision cylinder processing, robot welding machines, automatic cleaning machines, automatic cylinder assembly machines, and automatic paint production lines. We have more than 300 sets of critical equipment running. The optimized allocation and efficient utilization of equipment resources ensure the precision requirements of the products and meet the high standard quality requirements of the products.
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Forklift cylinder assembly shop |
Other types of cylinder assembly shop |
Welding
Painting & coating
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Painting & coating line |
Fully automatic water-based |
Testing
To further improve product performance, and establish the leadership position of our hydraulic cylinder in the industry, our company and zjimee jointly established a Comprehensive performance laboratory of hydraulic cylinders, hydraulic valves, and hydraulic pumps; the lab is computer-assisted testing, using electro-hydraulic control technology, the test conditions preset by computer, which improves the test accuracy and system versatility, and the experimental data.
The automatic collection is realized through the application of sensors, and the output data, such as the internal leakage and load efficiency of the cylinder or the valve, are directly processed by the computer and converted to standard units (ml/min; %). At the same time, to ensure the working safety of the hydraulic system, the state monitoring function is carried out for key performance parameters, such as "oil temperature monitoring, liquid level monitoring, filter device monitoring," etc. Among them, the hydraulic cylinder test stand can test the performance of "load efficiency" and "internal leakage" by readings. At the same time, it is equipped with a grating ruler measuring instrument, which meets the requirements of all test items of hydraulic cylinder products in the national standard.
Our Factory
Packaging & Shipping
| Certification: | GS, RoHS, CE, ISO9001 |
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| Pressure: | High Pressure |
| Work Temperature: | Normal Temperature |
| Acting Way: | Double Acting |
| Working Method: | Rotary |
| Adjusted Form: | Regulated Type |
Can tilt cylinders be used in agricultural machinery for field work?
Yes, tilt cylinders can be used in agricultural machinery for field work. These cylinders play a valuable role in enhancing the functionality and productivity of agricultural equipment used for various tasks in the field. Here's a detailed explanation:
- Implement Control: Tilt cylinders enable precise control of agricultural implements, such as blades, plows, cultivators, and harrows. By adjusting the tilt angle, operators can optimize the implement's position and orientation for efficient soil preparation, leveling, seedbed creation, and other field work activities. Tilt cylinders provide the necessary force and control to achieve the desired implement tilt, enhancing operational efficiency and effectiveness.
- Contour Following: Tilt cylinders allow agricultural machinery to follow the contours of the field surface. By adjusting the tilt angle of the implement, the equipment can adapt to uneven terrain, ensuring consistent depth and contact with the ground. This contour following capability enhances seed placement accuracy, promotes uniform soil tillage, and reduces the risk of damaging crops or the machinery itself.
- Field Drainage: In field drainage operations, tilt cylinders can be used to adjust the angle of drainage implements, such as scrapers or ditchers. By controlling the tilt of these implements, operators can effectively shape and maintain proper field drainage patterns. Tilt cylinders enable precise and controlled adjustments, ensuring efficient water flow and preventing waterlogging in agricultural fields.
- Crop Residue Management: Tilt cylinders facilitate crop residue management by allowing operators to adjust the angle of implements used for residue incorporation, such as disc harrows or rotary tillers. By optimizing the implement tilt, residue incorporation can be performed effectively, promoting decomposition, weed control, and soil health. Tilt cylinders provide the necessary control to achieve the desired residue management results.
- Integration with Hydraulic Systems: Tilt cylinders are integrated with the hydraulic systems present in agricultural machinery. Hydraulic power is utilized to actuate the cylinders, providing the required force and control for implement adjustment. The hydraulic system allows for responsive and precise movement, enabling operators to adjust the tilt angle according to specific field conditions and requirements.
- Compatibility and Customization: Tilt cylinders are designed to be compatible with different types of agricultural machinery and implement systems. Manufacturers offer tilt cylinders with various specifications, such as different force capacities, stroke lengths, and mounting options, to ensure compatibility and optimal performance. This customization allows for seamless integration and enhances the overall functionality of agricultural machinery.
Therefore, tilt cylinders can be effectively utilized in agricultural machinery for field work. Whether it involves implement control, contour following, field drainage, crop residue management, or other field-related tasks, tilt cylinders provide the necessary force, control, and adaptability to enhance the performance and productivity of agricultural equipment in the field.
Can tilt cylinders be used in both mobile and stationary machinery?
Yes, tilt cylinders can be used in both mobile and stationary machinery. They are versatile components that find application in various types of equipment across different industries. Here's a detailed explanation:
- Mobile Machinery: Tilt cylinders are commonly used in mobile machinery, such as construction equipment, agricultural machinery, mining vehicles, and forestry equipment. In these applications, tilt cylinders enable the adjustment of attachments or implements, allowing operators to achieve the desired angle or position. For example, in construction excavators, tilt cylinders enable the tilting of the bucket to precisely control the excavation or material handling process. The ability to tilt attachments enhances the versatility and performance of mobile machinery in different job site conditions.
- Stationary Machinery: Tilt cylinders are also utilized in stationary machinery, including industrial presses, material handling systems, hydraulic presses, and waste compactors. In these applications, tilt cylinders provide controlled tilting or positioning of components or workpieces. For instance, in industrial presses, tilt cylinders facilitate the tilting of the press bed or ram, enabling precise alignment and adjustment for various manufacturing processes. Stationary machinery benefits from tilt cylinders by enhancing operational efficiency, accuracy, and adaptability to different work requirements.
- Interchangeability: One of the advantages of tilt cylinders is their interchangeability between different types of machinery. Tilt cylinders are typically designed to be easily attached and detached, allowing for convenient installation and removal. This interchangeability enables equipment manufacturers and operators to utilize tilt cylinders across a range of machinery, providing flexibility and cost-effectiveness.
- Customization: Tilt cylinders can be customized to suit specific mobile or stationary machinery requirements. Manufacturers can design and manufacture tilt cylinders with varying force capacities, stroke lengths, mounting options, and other specifications to meet the unique needs of different equipment. This customization ensures optimal performance and compatibility with diverse machinery applications.
- Industry Applications: Tilt cylinders find applications in a wide range of industries, including construction, agriculture, mining, forestry, manufacturing, waste management, and more. Their versatility makes them suitable for different equipment types, such as excavators, loaders, dozers, cranes, presses, and compactors. Tilt cylinders contribute to improved functionality, productivity, and safety in these industries, irrespective of whether the machinery is mobile or stationary.
Therefore, tilt cylinders are adaptable components that can be used in both mobile and stationary machinery. Their versatility, interchangeability, customization options, and wide industry applications make them valuable for achieving controlled tilting and enhancing performance in various equipment types.
What is a tilt cylinder and how does it work in heavy machinery?
A tilt cylinder is a hydraulic cylinder used in heavy machinery to provide controlled tilting or angling of various components, such as buckets, blades, or attachments. It enables the adjustment of the working angle, allowing heavy machinery to perform tasks more effectively in various industries, including construction, mining, and agriculture.
Here's how a tilt cylinder works in heavy machinery:
- Structure: A tilt cylinder consists of a cylindrical body, a piston, and a rod. The cylinder body houses the piston, which divides the cylinder into two chambers: the rod side and the head side. The rod is connected to the movable component, such as a bucket, while the cylinder body is attached to the main structure of the machinery.
- Hydraulic Fluid: The tilt cylinder is connected to a hydraulic system that supplies hydraulic fluid. The hydraulic fluid is pressurized and directed to one side of the piston, creating a force imbalance and causing the piston to move. As the piston moves, it extends or retracts the rod, resulting in the tilting action of the attached component.
- Controlled Movement: The flow of hydraulic fluid into and out of the cylinder is controlled by valves in the hydraulic system. By regulating the flow and pressure of the hydraulic fluid, the operator can precisely control the speed, direction, and extent of the tilting movement. This allows for accurate positioning and adjustment of the component according to the specific task requirements.
- Load Capacity: Tilt cylinders are designed to handle heavy loads encountered in heavy machinery. They are selected based on the load capacity requirements of the machinery and must be capable of generating sufficient force to tilt and hold the desired load securely.
- Safety Features: Tilt cylinders often incorporate safety features to prevent over-tilting or unintended movement. These features may include pressure relief valves, limit switches, or sensors that provide feedback on the position and angle of the tilted component. These safety measures help protect the machinery, operators, and surrounding environment.
The use of tilt cylinders in heavy machinery offers several advantages. They enable precise control over the tilting movement, allowing operators to adapt to different tasks and working conditions. The ability to adjust the working angle enhances the efficiency, versatility, and productivity of the machinery, as it can optimize the performance of various attachments and improve material handling capabilities.
In summary, a tilt cylinder is a hydraulic cylinder used in heavy machinery to provide controlled tilting of components. By utilizing hydraulic fluid and precise control mechanisms, tilt cylinders enable heavy machinery to perform tasks more effectively and efficiently, enhancing productivity and versatility in various industries.
editor by CX 2023-12-05