Product Description
Product description:
Junfu is famous brand in front-end cylinders, offering an extensive catalogue from 5 to 100 tons with bespoke solutions. Designed for rear-end tippers and tippers trailers, CHINAMFG brand front-end telescopic cylinders are known for their durability, reliability in all conditions and value for money. We believe in delivering a solution that can rapidly and successfully meet your requirements in demanding industries such as transportation, construction and mining. With high payload and longer service intervals for increased operating time, CHINAMFG brand front-end cylinders are also environmentally friendly solutions with lower oil & fuel consumption.
FC telescopic front-end(front mounting) cylinders are primarily designed for straight headboard dump trucks with a capacity range of over 100 tons tipping weight. Our trunnion type FC cylinder is lightweight, strong, maintenance free and offers the most added stability to the tipper. The CHINAMFG brand FC tipping cylinders have earned reputation for their reliability and value for money over many years.
Designed for Dump Truck applications, FC series cylinder with 3-7 stages is capable of lifting more weight which in return allows trucks to be equipped with smaller cylinders reducing space and saving weight. This CHINAMFG series cylinder is mostly used in combination with a Straight Headboard Type and Trunnion Type Body Connection.
The hydraulic system including hydraulic oil tank, gear pump, lift valve, air control valve and limit valve, oil pipe and joints.
Product Details
| series | model |
L1 |
L2 |
L3 |
L4 |
L5 |
L6 |
ΦA |
Pipe joint |
Applicable cargo box length(mm) |
Overhang length(mm) |
Lifting angle |
Lifting weight(Kg) |
Fuel tank selection |
|
1 3 7 |
3TG-F137*3830 |
200 |
65 |
360 |
60 |
325 |
1585 |
Φ60 |
G1 |
4700-5300 |
800 |
47-52° |
43 |
80 |
|
4TG-F137*3830 |
200 |
65 |
360 |
60 |
325 |
1270 |
Φ60 |
G1 |
4700-5300 |
800 |
47-52° |
31 |
80 |
|
|
4TG-F137*4280 |
200 |
65 |
360 |
60 |
325 |
1390 |
Φ60 |
G1 |
5300-6000 |
800 |
47-52° |
36 |
80 |
|
|
4TG-F137*4800 |
200 |
65 |
360 |
60 |
325 |
1510 |
Φ60 |
G1 |
5800-6500 |
800 |
47-52° |
36 |
80 |
|
|
1 5 7 |
4TG-F157*4280 |
245 |
65 |
360 |
60 |
325 |
1385 |
Φ60 |
G1 |
5300-5800 |
800 |
47-52° |
53 |
80 |
|
4TG-F157*4800 |
245 |
65 |
360 |
60 |
325 |
1505 |
Φ60 |
G1 |
5800-6500 |
800 |
47-52° |
53 |
100 |
|
|
4TG-F157*5100 |
245 |
65 |
360 |
60 |
325 |
1580 |
Φ60 |
G1 |
6200-6800 |
800 |
47-52° |
58 |
100 |
|
|
4TG-F157*5390 |
245 |
65 |
360 |
60 |
325 |
1655 |
Φ60 |
G1 |
6600-7200 |
800 |
47-52° |
58 |
100 |
|
|
5TG-F157*4050 |
245 |
65 |
360 |
60 |
325 |
1125 |
Φ60 |
G1 |
5000-5500 |
800 |
47-52° |
46 |
80 |
|
|
5TG-F157*4280 |
245 |
65 |
360 |
60 |
325 |
1165 |
Φ60 |
G1 |
5300-6000 |
800 |
47-52° |
46 |
80 |
|
|
5TG-F157*4800 |
245 |
65 |
360 |
60 |
325 |
1265 |
Φ60 |
G1 |
5800-6500 |
800 |
47-52° |
49 |
80 |
|
|
5TG-F157*5100 |
245 |
65 |
360 |
60 |
325 |
1340 |
Φ60 |
G1 |
6200-6800 |
800 |
47-52° |
49 |
80 |
|
|
5TG-F157*5390 |
245 |
65 |
360 |
60 |
325 |
1385 |
Φ60 |
G1 |
6600-7200 |
800 |
47-52° |
49 |
80 |
|
|
1 7 9 |
4TG-F179*4600 |
245 |
65 |
360 |
65 |
325 |
1455 |
Φ60 |
G1 |
5600-6300 |
800 |
47-52° |
66 |
120 |
|
4TG-F179*4800 |
245 |
65 |
360 |
65 |
325 |
1505 |
Φ60 |
G1 |
5800-6500 |
800 |
47-52° |
66 |
120 |
|
|
4TG-F179*5100 |
245 |
65 |
360 |
65 |
325 |
1580 |
Φ60 |
G1 |
6200-6800 |
800 |
47-52° |
70 |
120 |
|
|
4TG-F179*5390 |
245 |
65 |
360 |
65 |
325 |
1655 |
Φ60 |
G1 |
6600-7200 |
800 |
47-52° |
70 |
120 |
|
|
4TG-F179*5780 |
245 |
65 |
360 |
65 |
325 |
1750 |
Φ60 |
G1 |
7200-8000 |
1000 |
47-52° |
70 |
135 |
|
|
6TG-F179*5780 |
245 |
65 |
360 |
65 |
325 |
1270 |
Φ60 |
G1 |
7200-8000 |
1000 |
47-52° |
49 |
120 |
|
|
2 0 2 |
4TG-F202*5390 |
280 |
65 |
360 |
65 |
325 |
1675 |
Φ65 |
G1 |
6600-7200 |
800 |
47-52° |
92 |
165 |
|
4TG-F202*5780 |
280 |
65 |
360 |
65 |
325 |
1770 |
Φ65 |
G1 |
7200-8000 |
1000 |
47-52° |
96 |
165 |
|
|
4TG-F202*6180 |
280 |
65 |
360 |
65 |
325 |
1870 |
Φ65 |
G1 |
8000-8500 |
1000 |
47-52° |
96 |
185 |
|
|
5TG-F202*7200 |
280 |
65 |
360 |
65 |
325 |
1770 |
Φ65 |
G1 |
8700-9500 |
1000 |
47-52° |
88 |
185 |
Note: The above product models are our company’s regular product models. Customers are requested to choose regular products as much as possible, which can improve the delivery time and service quality.
Workshop with advanced equipment:
Exhibition:
Certificates: ISO9001, IATF 16949:2016, CE,etc.
FAQ:
Q1: How about your cylinders compared with HYVA cylinder ?
Our cylinders can replace HYVA cylinder well, with same technical details and mounting sizes
Q2: What’s your cylinder’s advantages ?
The cylinders are manufactured by advanced equipments and made under strictly quality control processing.
The steel is quenched and tempered 27SiMn steel and all raw materials are good quality from world famous companies.
Competitive price!
Q3: When your company be established ?
Our company be established in 2002, professional manufacturer of hydraulic cylinders more than 20 years.
We had passed IATF 16949:2016 Quality control system, ISO9001, CE,etc.
Q4: How about the delivery time ?
7-15 days approximately.
Q5: How about the cylinder’s quality gurantee ?
One year.
| Certification: | CE, ISO9001, IATF 16949:2016, SGS |
|---|---|
| Pressure: | High Pressure |
| Work Temperature: | Normal Temperature |
| Acting Way: | Single Acting |
| Working Method: | Straight Trip |
| Adjusted Form: | Switching Type |
| Customization: |
Available
|
|
|---|
How do hydraulic cylinders handle the challenges of precise positioning and control?
Hydraulic cylinders are designed to handle the challenges of precise positioning and control with a combination of engineering principles and advanced control systems. These challenges often arise in applications where accurate and controlled movements are required, such as in industrial automation, construction, and material handling. Here’s a detailed explanation of how hydraulic cylinders overcome these challenges:
1. Fluid Power Control:
– Hydraulic cylinders utilize fluid power control to achieve precise positioning and control. The hydraulic system consists of a hydraulic pump, control valves, and hydraulic fluid. By regulating the flow of hydraulic fluid into and out of the cylinder, operators can control the speed, direction, and force exerted by the cylinder. The fluid power control allows for smooth and accurate movements, enabling precise positioning of the hydraulic cylinder and the attached load.
2. Control Valves:
– Control valves play a crucial role in handling the challenges of precise positioning and control. These valves are responsible for directing the flow of hydraulic fluid within the system. They can be manually operated or electronically controlled. Control valves allow operators to adjust the flow rate of the hydraulic fluid, controlling the speed of the cylinder’s movement. By modulating the flow, operators can achieve fine control over the positioning of the hydraulic cylinder, enabling precise and accurate movements.
3. Proportional Control:
– Hydraulic cylinders can be equipped with proportional control systems, which offer enhanced precision in positioning and control. Proportional control systems utilize electronic feedback and control algorithms to precisely regulate the flow and pressure of the hydraulic fluid. These systems provide accurate and proportional control over the movement of the hydraulic cylinder, allowing for precise positioning at various points along its stroke length. Proportional control enhances the cylinder’s ability to handle complex tasks that require precise movements and control.
4. Position Feedback Sensors:
– To achieve precise positioning, hydraulic cylinders often incorporate position feedback sensors. These sensors provide real-time information about the position of the cylinder’s piston rod. Common types of position feedback sensors include potentiometers, linear variable differential transformers (LVDTs), and magnetostrictive sensors. By continuously monitoring the position, the feedback sensors enable closed-loop control, allowing for accurate positioning and control of the hydraulic cylinder. The feedback information is used to adjust the flow of hydraulic fluid to achieve the desired position accurately.
5. Servo Control Systems:
– Advanced hydraulic systems employ servo control systems to handle the challenges of precise positioning and control. Servo control systems combine electronic control, position feedback sensors, and proportional control valves to achieve high levels of accuracy and responsiveness. The servo control system continuously compares the desired position with the actual position of the hydraulic cylinder and adjusts the flow of hydraulic fluid to minimize any positional error. This closed-loop control mechanism enables the hydraulic cylinder to maintain precise positioning and control, even under varying loads or external disturbances.
6. Integrated Automation:
– Hydraulic cylinders can be integrated into automated systems to achieve precise positioning and control. In such setups, the hydraulic cylinders are controlled by programmable logic controllers (PLCs) or other automation controllers. These controllers receive input signals from various sensors and use pre-programmed logic to command the hydraulic cylinder’s movements. The integration of hydraulic cylinders into automated systems allows for precise and repeatable positioning and control, enabling complex sequences of movements to be executed with high accuracy.
7. Advanced Control Algorithms:
– Advancements in control algorithms have also contributed to the precise positioning and control of hydraulic cylinders. These algorithms, such as PID (Proportional-Integral-Derivative) control, adaptive control, and model-based control, enable sophisticated control strategies to be implemented. These algorithms consider factors such as load variations, system dynamics, and environmental conditions to optimize the control of hydraulic cylinders. By employing advanced control algorithms, hydraulic cylinders can compensate for disturbances and achieve precise positioning and control over a wide range of operating conditions.
In summary, hydraulic cylinders overcome the challenges of precise positioning and control through the use of fluid power control, control valves, proportional control, position feedback sensors, servo control systems, integrated automation, and advanced control algorithms. By combining these elements, hydraulic cylinders can achieve accurate and controlled movements, enabling precise positioning and control in various applications. These capabilities are essential for industries that require high precision and repeatability in their operations, such as industrial automation, robotics, and material handling.
Ensuring Stable Performance of Hydraulic Cylinders Under Fluctuating Loads
Hydraulic cylinders are designed to provide stable performance even under fluctuating loads. They achieve this through various mechanisms and features that allow for efficient load control and compensation. Let’s explore how hydraulic cylinders ensure stable performance under fluctuating loads:
- Piston Design: The piston inside the hydraulic cylinder plays a crucial role in load control. It is typically equipped with seals and rings that prevent leakage of hydraulic fluid and ensure effective transfer of force. The piston design may incorporate features such as stepped or tandem pistons, which provide enhanced load-bearing capabilities and improved stability by distributing the load across multiple surfaces.
- Cylinder Cushioning: Hydraulic cylinders often incorporate cushioning mechanisms to minimize the impact and shock caused by fluctuating loads. Cushioning can be achieved through various methods, such as adjustable cushion screws, hydraulic cushioning valves, or elastomeric cushioning rings. These mechanisms slow down the piston’s movement near the end of the stroke, reducing the impact and preventing sudden stops that could lead to instability.
- Pressure Compensation: Fluctuating loads can result in pressure variations within the hydraulic system. To ensure stable performance, hydraulic cylinders are equipped with pressure compensation mechanisms. These mechanisms maintain a consistent pressure level in the system, regardless of load changes. Pressure compensation can be achieved through the use of pressure relief valves, compensating pistons, or pressure-compensated flow control valves.
- Flow Control: Hydraulic cylinders often incorporate flow control valves to regulate the speed of the cylinder’s movement. By controlling the flow rate of hydraulic fluid, the cylinder’s motion can be adjusted to match the changing load conditions. Flow control valves allow for smooth and controlled movement, preventing abrupt changes that could lead to instability.
- Feedback Systems: To ensure stable performance under fluctuating loads, hydraulic cylinders can be integrated with feedback systems. These systems provide real-time information on the cylinder’s position, velocity, and force. By continuously monitoring these parameters, the hydraulic system can make immediate adjustments to maintain stability and compensate for load fluctuations. Feedback systems can include position sensors, pressure sensors, or load sensors, depending on the specific application.
- Proper Sizing and Selection: Ensuring stable performance under fluctuating loads starts with proper sizing and selection of hydraulic cylinders. It is crucial to choose cylinders with appropriate bore size, rod diameter, and stroke length to match the anticipated load conditions. Oversized or undersized cylinders can lead to instability and reduced performance. Proper sizing also involves considering factors such as the required force, speed, and duty cycle of the application.
In summary, hydraulic cylinders ensure stable performance under fluctuating loads through features such as piston design, cushioning mechanisms, pressure compensation, flow control, feedback systems, and proper sizing and selection. These mechanisms and considerations allow hydraulic cylinders to provide consistent and controlled movement, even in dynamic load conditions, resulting in reliable and stable performance.
Can hydraulic cylinders be customized for specific equipment or attachment needs?
Yes, hydraulic cylinders can be customized to meet specific equipment or attachment needs. Hydraulic cylinder manufacturers often offer customization options to ensure that the cylinders meet the unique requirements of different applications. Here’s a detailed explanation of how hydraulic cylinders can be customized for specific equipment or attachment needs:
1. Size and Configuration:
– Hydraulic cylinders can be customized in terms of size and configuration to fit specific equipment or attachment requirements. The dimensions of the cylinder, such as bore size, rod diameter, and stroke length, can be tailored to match the available space and the desired force or movement requirements. Additionally, the mounting style and orientation of the cylinder can be customized to ensure proper integration with the equipment or attachment.
2. Operating Pressure and Force:
– The operating pressure and force capabilities of hydraulic cylinders can be customized to suit the specific equipment or attachment needs. Different applications may require different force outputs, and hydraulic cylinder manufacturers can design and manufacture cylinders with the appropriate piston area and pressure ratings to meet those requirements. Customization in this aspect ensures optimal performance and efficiency for the particular equipment or attachment.
3. Stroke Length:
– The stroke length of a hydraulic cylinder refers to the distance the piston can travel from fully retracted to fully extended. Customization of the stroke length allows the hydraulic cylinder to accommodate the specific range of motion required by the equipment or attachment. By adjusting the stroke length, the cylinder can be tailored to deliver the necessary extension and retraction capabilities for efficient operation.
4. Mounting Options:
– Hydraulic cylinders can be customized with various mounting options to facilitate easy installation and integration with specific equipment or attachments. Different applications may require different mounting styles, such as flange mounts, trunnion mounts, or clevis mounts. Manufacturers can provide customized mounting options to ensure proper alignment, stability, and functionality when the cylinder is connected to the equipment or attachment.
5. Sealing and Material Options:
– The sealing system of a hydraulic cylinder is crucial for preventing fluid leakage and maintaining the cylinder’s integrity. Hydraulic cylinder manufacturers offer customization options for sealing materials, such as different types of seals and seal configurations, to suit specific equipment or attachment needs. Additionally, customization of cylinder materials, such as selecting corrosion-resistant materials or specialized coatings, can enhance the cylinder’s durability and performance in specific operating environments.
6. Integration with Control Systems:
– In certain applications, hydraulic cylinders may need to be integrated with sophisticated control systems or automation technologies. Customization can involve incorporating sensors, position feedback devices, or other control elements into the hydraulic cylinder design to enable seamless integration with the overall equipment or attachment control system. This customization ensures precise control, monitoring, and synchronization of the hydraulic cylinder’s movements within the specific application.
7. Specialized Features or Accessories:
– Hydraulic cylinder customization can also involve incorporating specialized features or accessories to meet unique equipment or attachment needs. This may include the integration of safety features, such as pressure relief valves or load-holding valves, or the addition of specific ports or fittings for auxiliary functions or attachments. Customization allows hydraulic cylinders to be tailored to the specific requirements and functionalities of the equipment or attachment.
By offering customization options, hydraulic cylinder manufacturers can provide solutions that precisely match the needs of different equipment or attachment applications. Customized hydraulic cylinders ensure optimal performance, efficiency, and integration, enhancing the overall functionality and productivity of the equipment or attachment. It is important to work closely with experienced manufacturers or hydraulic system specialists to determine the specific customization requirements and ensure the successful implementation of customized hydraulic cylinders.
editor by CX 2023-10-18