Product Description
Product Description
Our Advantages
1. Safer
Junfu hydraulic cylinder adopts excellent structural design and new material application, which can withstand the harshest working conditions and continue to work stably without disconnection, ensuring the safety of drivers and vehicles, and creating the most valuable safety for users.
2. faster unloading
Junfu series oil cylinder adopts excellent structural design to improve the unloading speed of the oil cylinder!
3.higher lift frequency
junfu series oil cylinders are suitable for all-weather short barge and high-frequency operations, with stable performance, extremely low failure rate, increasing the number of transfers and reducing downtime!
4. Greater adaptability to the environment
junfu series oil cylinder adopts innovative sealing technology and new material application, which can adapt to the temperature range of -40~110ºC, and can achieve excellent performance in high temperature and low temperature environment operation!
5. lighter
Compared with other products of the same series, CHINAMFG series cylinders reduce the dead weight by 15%~20%, and increase the lifting force by 10%~15%!
6. Greater lifting force
Compared with other products of the same series, the lifting force of CHINAMFG series cylinders is increased by 10%~15%. More lift, more load, more profit! Lighter dead weight, greater lifting force, more lightness!
Product Parameters
Technical specs
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Type |
cylinder dia (mm) |
rated pressure (MPA) |
installation distance (mm) |
stroke (mm) |
total length (mm) |
weight (kg) |
FC129-3-3220 |
129 |
22 |
343 |
3220 |
1387 |
191 |
FC129-4-3480 |
129 |
22 |
343 |
3480 |
1218 |
178 |
FC137-3-3830 |
137 |
22 |
343 |
3830 |
1640 |
244 |
FC137-3-4280 |
137 |
22 |
343 |
4280 |
1860 |
268 |
FC137-4-4280 |
137 |
22 |
343 |
4280 |
1455 |
236 |
FC157-4-3830 |
157 |
22 |
343 |
3830 |
1350 |
260 |
FC157-4-4650 |
157 |
22 |
343 |
4650 |
1555 |
280 |
FC157-4-5000 |
157 |
22 |
343 |
5000 |
1650 |
300 |
FC157-5-3830 |
157 |
22 |
343 |
3830 |
1170 |
230 |
FC157-5-4650 |
157 |
22 |
343 |
4650 |
1275 |
245 |
FC179-4-4280 |
179 |
22 |
343 |
4280 |
1480 |
235 |
FC179-4-5390 |
179 |
22 |
343 |
5390 |
1755 |
360 |
FC179-4-6100 |
179 |
22 |
343 |
6100 |
1940 |
390 |
FC179-5-3830 |
179 |
22 |
343 |
3830 |
1170 |
265 |
FC179-5-4650 |
179 |
22 |
343 |
4650 |
1282 |
283 |
FC179-5-5000 |
179 |
22 |
343 |
5000 |
1405 |
305 |
FC179-5-5800 |
179 |
22 |
343 |
5800 |
1570 |
350 |
FC179-5-6300 |
179 |
22 |
343 |
6300 |
1655 |
360 |
FC179-5-7300 |
179 |
22 |
343 |
7300 |
1850 |
400 |
FC191-5-5780 |
191 |
22 |
343 |
5780 |
1530 |
273 |
FC191-5-6500 |
191 |
22 |
343 |
6500 |
1670 |
410 |
FC191-5-6800 |
191 |
22 |
343 |
6800 |
1735 |
738 |
FC191-5-7300 |
191 |
22 |
343 |
7300 |
1835 |
458 |
FC191-54-6100 |
191 |
22 |
343 |
6100 |
1955 |
273 |
FC196-4-6180 |
196 |
22 |
343 |
6180 |
1940 |
479 |
FC196-5-6350 |
196 |
22 |
343 |
6350 |
1710 |
450 |
FC202-4-6100 |
202 |
22 |
343 |
6100 |
1935 |
479 |
FC202-5-6800 |
202 |
22 |
343 |
6800 |
1765 |
465 |
FC202-6-7000 |
202 |
22 |
343 |
7000 |
1570 |
440 |
FC214-5-7300 |
214 |
22 |
343 |
7300 |
1900 |
530 |
FC214-7-7600 |
214 |
22 |
343 |
7600 |
1455 |
450 |
FC240-5-9030 |
240 |
22 |
343 |
9030 |
2270 |
820 |
Pipe dia: 202/179/157/137/118/99/80 240/214/191/169/149/129/110/90/70
|
Company Profile
Enterprise Certificate
Our partner
FAQ
Q1: How about the installation?
Our cylinders has the customized technical details and mounting sizes according to the model and brand of truck.
Q2: What's your cylinder's advantages ?
The cylinders are manufactured by advanced equipments and made under strictly quality control processing.
The steel is tempered 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.
Q4: How about the delivery time ?
15 days approximately.
Q5: How about the cylinder's quality gurantee ?
One year.
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What safety considerations are important when using machinery with telescopic cylinders?
When using machinery with telescopic cylinders, several safety considerations should be taken into account. Here's a detailed explanation:
Operator training and awareness:
Proper training and awareness are crucial for operators working with machinery equipped with telescopic cylinders. Operators should receive comprehensive training on the safe operation of the machinery, including the correct use of telescopic cylinders. They should be familiar with the controls, safety features, and best practices to ensure their own safety and the safety of others in the vicinity.
Regular inspection and maintenance:
Regular inspection and maintenance of telescopic cylinders are essential for ensuring safe operation. Cylinders should be inspected for signs of wear, damage, or leakage. Any issues should be addressed promptly to prevent potential failures or accidents. Lubrication, if required, should be performed according to the manufacturer's recommendations.
Proper load capacity and stability:
It is important to ensure that the machinery and telescopic cylinders are used within their specified load capacity. Exceeding the load capacity can lead to instability, loss of control, or structural failure. Proper weight distribution and secure attachment of loads are also critical to maintaining stability during operation.
Safe work environment:
Creating a safe work environment is essential when using machinery with telescopic cylinders. This includes maintaining clear and unobstructed pathways for the machinery's movement, removing potential hazards, and implementing appropriate safety measures such as barriers, signage, or warning systems to prevent unauthorized access or accidental contact with the machinery or its cylinders.
Emergency stop and shutdown procedures:
Emergency stop and shutdown procedures should be clearly communicated to operators. They should be trained on how to quickly and effectively stop the machinery's operation in case of an emergency or when a safety hazard is detected. These procedures should be regularly reviewed and practiced to ensure a prompt response in critical situations.
Proper guarding and protection:
Telescopic cylinders should be adequately guarded to prevent accidental contact and potential injuries. Guarding may include physical barriers, shields, or sensors that detect the presence of personnel or objects in the cylinder's path. Additionally, operators should wear appropriate personal protective equipment (PPE) as recommended for the specific task and working environment.
Compliance with regulations and standards:
It is important to ensure compliance with relevant regulations and safety standards when using machinery with telescopic cylinders. These regulations and standards may address aspects such as design, installation, operation, maintenance, and inspection of the machinery and its components. Adhering to these requirements helps mitigate risks and promotes a safe working environment.
Regular risk assessments:
Regular risk assessments should be conducted to identify and address potential hazards associated with the machinery and telescopic cylinders. This includes assessing risks related to operation, maintenance, equipment failure, environmental conditions, and human factors. Mitigation measures should be implemented based on the findings of the risk assessment.
Overall, safety considerations when using machinery with telescopic cylinders involve operator training, regular inspection and maintenance, load capacity and stability, safe work environment, emergency procedures, guarding and protection, compliance with regulations, and regular risk assessments. By addressing these considerations, the risks associated with operating machinery with telescopic cylinders can be minimized, promoting a safer working environment.
It's important to consult the machinery manufacturer's guidelines, safety manuals, and applicable regulations to ensure comprehensive understanding and implementation of safety practices.
How do telescopic cylinders contribute to stable and safe equipment operation?
Telescopic cylinders play a significant role in ensuring stable and safe equipment operation. Here's a detailed explanation:
Load distribution:
Telescopic cylinders assist in distributing the load evenly across the equipment. As the cylinders extend or retract, they provide support and help maintain the balance of the load. This load distribution is crucial for preventing equipment instability, reducing the risk of tipping or tilting, and ensuring safe operation.
Weight management:
Telescopic cylinders aid in managing the weight distribution of equipment during various operations. By extending or retracting the cylinders selectively, operators can control the positioning and center of gravity of the load. This helps mitigate the risk of equipment imbalance, enhances stability, and promotes safe equipment operation.
Controlled movements:
Telescopic cylinders enable controlled and precise movements of equipment components. The hydraulic control system regulates the extension and retraction of the cylinders, allowing operators to adjust the speed, force, and position of the movement. This precise control minimizes sudden or jerky motions, reduces the likelihood of equipment instability, and enhances overall safety during operation.
Shock absorption:
Telescopic cylinders provide a level of shock absorption during equipment operation. The design of the cylinders, along with the hydraulic system, helps absorb and dampen sudden shocks or impacts that may occur during material handling or terrain traversal. This shock absorption capability reduces stress on the equipment, minimizes the risk of component failure or damage, and contributes to safe and smooth operation.
Operator safety:
Telescopic cylinders contribute to operator safety by providing stability and control. The stable operation of equipment facilitated by the cylinders reduces the risk of accidents or operator injury caused by equipment instability, tipping, or excessive vibrations. Additionally, the precise control over equipment movements enhances operator confidence and minimizes the likelihood of human error during operation.
Monitoring and feedback:
Telescopic cylinders can be integrated with monitoring systems that provide real-time feedback on cylinder performance, load distribution, and equipment stability. This information allows operators to make informed decisions, take corrective actions if necessary, and ensure ongoing safe operation.
Overall, telescopic cylinders contribute to stable and safe equipment operation through load distribution, weight management, controlled movements, shock absorption, operator safety, and monitoring capabilities. Their role in maintaining equipment stability and providing precise control enhances operational safety and reduces the risk of accidents or equipment failure.
It's important to consult the equipment manufacturer's documentation and guidelines for specific information on the integration, operation, and maintenance of telescopic cylinders to ensure safe equipment usage.
How does a telescopic cylinder differ from standard hydraulic cylinders?
A telescopic cylinder differs from standard hydraulic cylinders in several ways. Here's a detailed explanation:
A telescopic cylinder, also known as a multistage cylinder or a sleeve cylinder, is specifically designed to provide an extended stroke length while maintaining a compact retracted length. In contrast, a standard hydraulic cylinder typically consists of a single-stage rod and barrel design. Here are the key differences between a telescopic cylinder and a standard hydraulic cylinder:
- Design and Structure: The most significant difference lies in the design and structure. A standard hydraulic cylinder has a single-stage design, meaning it consists of a single rod and barrel. On the other hand, a telescopic cylinder features multiple stages or sleeves nested inside one another. This nested structure allows for a longer stroke length while keeping the retracted length compact.
- Stroke Length: The stroke length of a telescopic cylinder can be significantly longer compared to a standard hydraulic cylinder. The ability to extend in multiple stages allows for a greater overall stroke length, making telescopic cylinders suitable for applications that require extended reach or height adjustment.
- Retracted Length: While a standard hydraulic cylinder has a fixed retracted length equal to its stroke length, a telescopic cylinder offers a compact retracted length. The nested design enables the stages to retract inside one another, reducing the overall length of the cylinder when not in use. This compact retracted length is advantageous in applications with space constraints.
- Load Capacity: Telescopic cylinders are designed to handle substantial loads while maintaining stability. The nested structure provides increased load-bearing capacity compared to standard hydraulic cylinders. The stages distribute the load evenly, ensuring efficient load transfer throughout the extended stroke.
- Complexity and Maintenance: Telescopic cylinders are generally more complex in design compared to standard hydraulic cylinders. They require precise alignment of the stages and may include additional components such as locking mechanisms or guiding systems. This complexity can affect maintenance requirements and may require specialized inspection and servicing procedures.
- Application: Telescopic cylinders are commonly used in applications that require extended reach or height adjustment, such as cranes, dump trucks, aerial platforms, and material handling equipment. Standard hydraulic cylinders, on the other hand, are versatile and widely used in various applications, including industrial machinery, construction equipment, and agricultural machinery.
Despite these differences, both telescopic cylinders and standard hydraulic cylinders are essential components in hydraulic systems. They both rely on hydraulic fluid to generate force and provide linear motion. The selection of the cylinder type depends on the specific requirements of the application, including stroke length, retracted length, load capacity, and available space.
It's important to consult the manufacturer's guidelines and specifications to ensure the proper selection, installation, and maintenance of the hydraulic cylinder based on the specific application requirements.
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editor by Dream 2024-10-11