Product Description
Parker and CHINAMFG Type telescopic cylinder for dump truck and trailer body
1. Company Information
Found 1995,w are 1 of the biggest hydraulic cylinder manufacturer in China, specialized in design, R & D and manufacturing of hydraulic machinery products etc, with its annual production capaciy of 2 square meters.There are 700 sets of mnufacturing equipment .
Product Description
2. hydraulic telescopic cylinder for dump truck drawing and parameter
Hyva FE type
| ITEM | MODLE NO. | # of Stages | Largest Moving Stage Diameter(mm) | stroke(mm) | mounting distance(mm) |
| 1 | WTHY FE-3-110-3205 | 3 | 110 | 3205 | 1449 |
| 2 | WTHY FE-3-110-3460 | 3 | 110 | 3460 | 1609 |
| 3 | WTHY FE-3-129-3460 | 3 | 129 | 3460 | 1449 |
| 4 | WTHY FE-3-129-3880 | 3 | 129 | 3880 | 1609 |
| 5 | WTHY FE-3-149-2900 | 3 | 149 | 2900 | 1320 |
| 6 | WTHY FE-3-149-3200 | 3 | 149 | 3200 | 1420 |
| 7 | WTHY FE-3-149-3500 | 3 | 149 | 3500 | 1520 |
| 8 | WTHY FE-3-149-3880 | 3 | 149 | 3880 | 1644 |
| 9 | WTHY FE-4-149-4280 | 4 | 149 | 4280 | 1450 |
| 10 | WTHY FE-4-149-4940 | 4 | 149 | 4940 | 1529 |
| 11 | WTHY FE-4-149-4620 | 4 | 149 | 4620 | 1484 |
| 12 | WTHY FE-4-169-4280 | 4 | 169 | 4280 | 1394 |
| 13 | WTHY FE-4-169-4450 | 4 | 169 | 4450 | 1437 |
| 14 | WTHY FE-4-169-4620 | 4 | 169 | 4620 | 1479 |
| 15 | WTHY FE-4-169-4940 | 4 | 169 | 4940 | 1529 |
| 16 | WTHY FE-4-169-5000 | 4 | 169 | 5000 | 1574 |
| 17 | WTHY FE-4-169-5180 | 4 | 169 | 5180 | 1604 |
| 18 | WTHY FE-5-169-5355 | 5 | 169 | 5355 | 1394 |
| 19 | WTHY FE-5-169-5780 | 5 | 169 | 5780 | 1559 |
| 20 | WTHY FE-5-169-6180 | 5 | 169 | 6180 | 1527 |
| 21 | WTHY FE-5-169-6480 | 5 | 169 | 6480 | 1604 |
| 22 | WTHY FE-5-169-6830 | 5 | 169 | 6830 | 1674 |
| 23 | WTHY FE-5-169-7130 | 5 | 169 | 7130 | 1769 |
| 24 | WTHY FE-5-191-6180 | 5 | 191 | 6180 | 1527 |
| 25 | WTHY FE-5-191-9030 | 5 | 191 | 9030 | 2177 |
| 26 | WTHY FE-6-191-7420 | 6 | 191 | 7420 | 1677 |
| 27 | WTHY FE-5-214-6830 | 5 | 214 | 6830 | 1662 |
| 28 | WTHY FE-5-214-7130 | 5 | 214 | 7130 | 1722 |
Parker and Custom hoists kind
| ITEM | MODEL NO. | Largest Moving Stage Diameter | # of Stages | STROKE | CLOSED LENGTH | OPEN LENGTH |
| 1 | WTPK 3TG F5*72 | 5" | 3 | 72"(1829mm) | 37.19" (945mm) | 109.19" (2773mm) |
| 2 | WTPK 3TG F5*84 | 5'' | 3 | 84" (2134mm) | 41.19" (1046mm) | 125.19" (3180mm) |
| 3 | WTPK 3TG F5*107 | 5" | 3 | 107.56" (2732mm) | 48.38" (1229mm) | 155.94" (3961mm) |
| 4 | WTPK 3TG F5*126 | 5" | 3 | 126.63" (3216mm) | 54.56" (1386mm) | 181.19" (4602mm) |
| 5 | WTPK 3TG F6*86 | 6" | 3 | 86.75" (2203mm) | 40.88" (1038mm) | 127.63" (3241mm) |
| 6 | WTPK 3TG F6*104 | 6" | 3 | 103.94" (2640mm) | 47" (1194mm) | 150.94" (3834mm) |
| 7 | WTPK 3TG F6*107 | 6" | 3 | 107.56" (2732mm) | 48.38" (1289mm) | 155.94" (3961mm) |
| 8 | WTPK 3TG F6*111 | 6'' | 3 | 111" (2819mm) | 49.94" (1268mm) | 160.94" (4087mm) |
| 9 | WTPK 3TG F6*120 | 6'' | 3 | 120'' (3048mm) | 53.5" (1359mm) | 173.5" (4407mm) |
| 10 | WTPK 3TG F6*123 | 6'' | 3 | 123" (3124mm) | 54.94" (1395mm) | 177.94" (4519mm) |
| 11 | WTPK 3TG F6*126 | 6'' | 3 | 126.31"(3208mm) | 54.56" (1386mm) | 180.87" (4594mm) |
| 12 | WTPK 3TG F6*140 | 6'' | 3 | 140.25" (3562mm) | 59.81" (1519mm) | 200.06" (5081mm) |
| 13 | WTPK 4TG F6*135 | 6'' | 4 | 135" (3429mm) | 47.19" (1199mm) | 182.19" (4628mm) |
| 14 | WTPK 4TG F6*156 | 6'' | 4 | 156" (3962mm) | 53.62" (1362mm) | 209.62" (5324mm) |
| 15 | WTPK 3TG F7*110 | 7" | 3 | 110.63" (2810mm) | 50.06" (1271mm) | 160.69" (4081mm) |
| 16 | WTPK 3TG F7*120 | 7" | 3 | 120" (3048mm) | 53.12" (1349mm) | 173.12" (4397mm) |
| 17 | WTPK 3TG F7*124 | 7" | 3 | 124.88" (3172mm) | 54.81" (1392mm) | 179.69" (4564mm) |
| 18 | WTPK 3TG F7*129 | 7" | 3 | 129" (3277mm) | 56.5" (1435mm) | 185.5" (4712mm) |
| 19 | WTPK 3TG F7*140 | 7" | 3 | 140.44" (3567mm) | 60" (1524mm) | 200.44" (5091mm) |
| 20 | WTPK 3TG F7*150 | 7" | 3 | 150" (3810mm) | 63.50" (1613mm) | 213.50" (5423mm) |
| 21 | WTPK 4TG F7*120 | 7" | 4 | 120" (3048mm) | 44.12" (1120mm) | 164.12" (4168mm) |
| 22 | WTPK 4TG F7*135 | 7" | 4 | 135" (3429mm) | 48.43" (1230mm) | 183.44" (4659mm) |
| 23 | WTPK 4TG F7*140 | 7" | 4 | 140" (3556mm) | 49.75" (1263mm) | 189.75" (4819mm) |
| 24 | WTPK 4TG F7*156 | 7" | 4 | 156" (3962mm) | 53.75" (1365mm) | 209.75" (5327mm) |
| 25 | WTPK 4TG F7*161 | 7" | 4 | 161.75" (4108mm) | 55.31" (1405) | 217.06" (5513mm) |
| 26 | WTPK 4TG F7*167 | 7" | 4 | 167" (4242mm) | 56.38" (1432mm) | 223.38" (5674mm) |
| 27 | WTPK 4TG F7*180 | 7" | 4 | 180" (4572mm) | 61.12" (1552mm) | 241.12" (6124mm) |
| 28 | WTPK 4TG F8*148 | 8" | 4 | 147.75" (3753mm) | 51.50" (1308mm) | 199.25" (5061mm) |
| 29 | WTPK 4TG F8*156 | 8" | 4 | 156" (3962mm) | 53.75" (1365mm) | 209.75" (5327mm) |
| 30 | WTPK 4TG F8*161 | 8" | 4 | 160" (4064mm) | 55.75" (1416mm) | 215.75" (5480mm) |
| 31 | WTPK 4TG F8*170 | 8" | 4 | 170" (4318mm) | 57.25" (1454mm) | 227.25" (5481mm) |
| 32 | WTPK 4TG F8*180 | 8" | 4 | 180" (4572mm) | 59.75" (1518mm) | 239.75" (6090mm) |
| 33 | WTPK 5TG F8*170 | 8" | 5 | 170" (4318mm) | 49.88" (1267mm) | 219.88" (5585mm) |
| 34 | WTPK 5TG F8*190 | 8" | 5 | 189" (4800mm) | 54.62" (1387mm) | 243.62" (6188mm) |
| 35 | WTPK 5TG F8*220 | 8" | 5 | 220" (5588mm) | 60" (1524mm) | 280" (7112mm) |
| 36 | WTPK 5TG F8*235 | 8" | 5 | 234" (5944mm) | 64.62" (1641mm) | 298.62" (7585mm) |
| 37 | WTPK 5TG F8*250 | 8" | 5 | 249" (6325mm) | 68.62" (1743mm) | 317.62" (8068mm) |
| 38 | WTPK 5TG F8*265 | 8" | 5 | 265" (6731mm) | 71" (1803mm) | 336" (8534mm) |
| 39 | WTPK 5TG F8*285 | 8" | 5 | 285" (7239mm) | 78.5" (1994mm) | 363.5" (9233mm) |
| 40 | WTPK 5TG F9*220 | 9" | 5 | 218" (5537mm) | 62.44" (1586mm) | 280.44" (7123mm) |
| 41 | WTPK 5TG F9*235 | 9" | 5 | 233" (5918mm) | 65.44" (1662mm) | 298.44" (7580mm) |
| 42 | WTPK 5TG F9*250 | 9" | 5 | 248" (6299mm) | 68.44" (1738mm) | 316.44" (8037mm) |
| 43 | WTPK 5TG F9*265 | 9" | 5 | 265" (6731mm) | 72.62" (1844mm) | 337.62" (8575mm) |
| 44 | WTPK 5TG F9*280 | 9" | 5 | 280" (7112mm) | 72.62" (1997mm) | 358.62" (9109mm) |
| 45 | WTPK 5TG F9*300 | 9" | 5 | 300" (7620mm) | 79" (2007mm) | 379" (9627mm) |
| 46 | WTPK 5TG F9*320 | 9" | 5 | 320" (8128mm) | 83" (2108mm) | 403" (9628mm) |
| 47 | WTPK 5TG F9*340 | 9" | 5 | 340" (8636mm) | 87" (2210mm) | 427" (10846mm) |
3. hydraulic telescopic cylinder for dump truck produce line
700 sets manufacturing equipment,such as cold drawing production line ,heat treatment production line ,surface treatment production line,testing equipment,various digital-control machining equipment,gantry style linear electroplating production line.
4. hydraulic telescopic cylinder for dump truck quality guarantee system
Program before Delivery
1). Trial Operation Test
2). Start-up Pressure Test
3). Pressure-Tight Test
4). Leak Test
5). Full Stroke Test
6). Buffer Test
7). Testing the Effect of Limit
8). Load Efficiency Test
9). Reliability Test
Every piece of hydraulic cylinder are tested and will send out only after they are pasted the each test.
Our company has abundant technical force and perfect testing means. By making wide technical and business cooperation with many related enterprises, universities, colleges and institutes both at home and abroad, and employing senior engineers and software engineers, we have greatly strengthened and improved our designing, processing, and testing abilities.
5. After-service
1).Pre-sale service: Keep communicating with the truck manufacturers , including selection of product model , design of hydraulic system, test of performance and analysis of the accident. Once the problems occur, we will solve them immediately together with truck manufacturers .
2).The sale service: Provide training and technical support for users.
3).After-sale service: Solve the problem firstly, then analyse responsibility ; Replace the system components immediately if any need.
4). 24 hours telephone service hotline.
6.Exhibition and partner
7. FAQ
Q1. What are the same aspects of your cylinder with CHINAMFG cylinder?
A: Same inside structure.
Same outside dimension and same mounting sizes. It can be interchangeable with Hyva's
Q2. Compared with CHINAMFG cylinder, what are your cylinder advantages?
A: 1. Rod are chrome plated.
2. Tubes are quenched and tempered.
3. Tube inner hole goes through deephole boring machine processing. Surface roughness is 0.4Ra
and circular degree is 0.571.
4. Good quality yet lower price.
Q3: Are you a manufacture or a trade company?
A: Manufacture, we are the leader manufacturer of hydraulic industry in China with over 20 years' experience and technology accumulation. With strong technical team we could solve any annoyance of you.
Q4: Do you have quality control system?
A: Yes, The quality management system introduced is: ISO/TS 16949:2009-certified by NQA and IATF cert.
Q5: How can i get a booklet and buy a cylinder from you?
A: Very easy! Just leave me a message or email or call me directly, let me know you are interesting in our products. I will talk with you for the details soon!
Q6: Can you tell me the price for the cylinder?
A: 1. Please advice the drawing with technical requirement.
2. Please advice the model No. after you check our booklet.
3. Please advice the tipping capacity, number of stages, closed length, mounting type and size.
4. Please also help advice the quantities, this is very important.
Q7: Do your products come with a warranty?
A: Yes, we have 14month from production time. In this time, if the quality problem we will free repair for you.
Q8: Hydraulic cylinder internal leakage?
A: 3 main reasons causing internal leakage: Overload, polishing bad controlled, cheap seal kits. As is known to all, vehicles in China are often overloaded, our products all designed to bear the overload power. Advanced equipment could assure the polish processing. And we use the imported/TOP brand seals to meet customers' requirement.
Q9: What about the quality feedback of your products?
A: WE HAVE NEVER RECEIVED EVEN ONCE QUALITY COMPLAINT FOR MANY YEARS OF INTERNATIONAL BUSINESS.
Q10: Can you help me to install or recommend what kind of hydraulic cylinder or power pack should I use for specific machine?
A: Yes, we have 25 experienced engineers who are always ready to help you. If you do not know what kind of hydraulic cylinders should be used in your machine, please just contact us, our engineers will design the exact products match your need.
Q11: What is the delivery time?
A: 20 days for bulk production, which is depend on quality, production process and so on.
Q12: What is your main payment term?
A: T/T, L/C, D/A, D/P either is available.
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| Certification: | ISO9001, ISO/Ts 16949 |
|---|---|
| Pressure: | Medium Pressure |
| Work Temperature: | Normal Temperature |
| Acting Way: | Single Acting |
| Working Method: | Straight Trip |
| Structure: | Piston Type |
| Samples: |
US$ 800/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
|
|
|---|
Can telescopic cylinders be used in construction equipment like cranes?
Yes, telescopic cylinders are commonly used in construction equipment, including cranes. Here's a detailed explanation:
Role in crane operation:
Telescopic cylinders play a critical role in the operation of cranes by enabling the extension and retraction of crane booms or arms. The telescopic cylinder is typically located at the base of the boom and is responsible for extending or retracting the boom sections, allowing the crane to reach different heights and distances.
Extension and retraction mechanism:
The telescopic cylinder in a crane consists of multiple stages or sleeves that retract inside one another. This nested design allows for compact storage when the boom is retracted, minimizing the overall length of the crane. When the cylinder extends, the stages slide out, increasing the length of the boom and providing the necessary reach. The synchronized extension and retraction of the stages are facilitated by the hydraulic control system.
Hydraulic control system:
The hydraulic control system in cranes is responsible for the precise and controlled extension and retraction of telescopic cylinders. It regulates the flow of hydraulic fluid to each stage of the cylinder, ensuring synchronized movement. By adjusting the flow rate, the operator can control the speed of extension and retraction, allowing for smooth and controlled operation of the crane.
Load handling capabilities:
Telescopic cylinders in cranes are designed to handle significant loads. They provide the necessary lifting force to support heavy loads at various boom lengths. The cylinder's bore size, rod diameter, and overall construction are engineered to withstand the forces exerted during lifting and to deliver the required lifting capacities.
Variety of crane types:
Telescopic cylinders are utilized in various types of cranes, including mobile cranes, truck-mounted cranes, and crawler cranes. These cranes are widely used in construction sites, infrastructure projects, and other lifting and material handling applications. The versatility of telescopic cylinders allows them to be integrated into different crane designs and configurations.
Advantages of telescopic cylinders in cranes:
Telescopic cylinders offer several advantages in crane applications. These include:
- Compactness: Telescopic cylinders enable the boom to be retracted to a compact size, making it easier to transport and maneuver the crane in confined spaces.
- Reach and height capabilities: The telescopic design allows the crane to achieve extended reach and height, enabling it to access elevated work areas or reach over obstacles.
- Efficiency: The controlled extension and retraction of telescopic cylinders contribute to efficient operation, allowing the crane to adjust its boom length quickly and precisely.
- Stability: Telescopic cylinders provide stability to the crane by supporting the boom and load, ensuring safe lifting and lowering of heavy objects.
Overall, telescopic cylinders are integral components of construction equipment like cranes. They enable the extension and retraction of crane booms, contribute to efficient and controlled operation, and enhance the lifting capabilities of cranes in various construction and material handling tasks.
It's important to consult the crane manufacturer's documentation and guidelines for specific information on the telescopic cylinder's capabilities, maintenance requirements, and safety considerations.
How do telescopic cylinders handle variations in hydraulic seal technology?
Telescopic cylinders are designed to accommodate variations in hydraulic seal technology. Here's a detailed explanation:
Compatibility with different seal types:
Telescopic cylinders are engineered to be compatible with various types of hydraulic seals available in the market. Whether it's a standard O-ring seal, lip seal, V-ring seal, or any other seal design, the cylinder's construction takes into account the requirements of different seal technologies. This compatibility ensures that telescopic cylinders can effectively handle variations in hydraulic seal technology.
Seal retention and protection:
Telescopic cylinders incorporate features to retain and protect hydraulic seals. The cylinder design includes seal grooves, seal retainers, or other mechanisms that securely hold the seals in place, preventing their displacement or damage during operation. This seal retention and protection mechanism ensures the longevity and effectiveness of the seals, regardless of the specific seal technology used.
Seal lubrication and contamination prevention:
Telescopic cylinders address the lubrication and contamination concerns associated with different seal technologies. The cylinder's hydraulic system is designed to provide proper lubrication to the seals, ensuring smooth movement and reducing friction. Additionally, measures such as seal scrapers or wipers are implemented to prevent the ingress of contaminants, such as dust, dirt, or moisture, which could compromise the performance of the seals. These lubrication and contamination prevention mechanisms cater to the specific requirements of various seal technologies.
Seal replacement and maintenance:
Telescopic cylinders are designed to facilitate seal replacement and maintenance procedures. The cylinder construction allows for easy access to the seals, simplifying the replacement process when necessary. This feature is advantageous when dealing with different seal technologies, as it enables swift and efficient maintenance, regardless of the specific seal design being used.
Adaptability to seal advancements:
Telescopic cylinder designs often incorporate adaptability to advancements in hydraulic seal technology. Manufacturers continuously develop new seal technologies to improve performance, durability, and efficiency. Telescopic cylinders are designed with flexibility to accommodate future advancements, ensuring compatibility with emerging seal technologies and allowing for upgrade possibilities without significant modifications to the cylinder itself.
Overall, telescopic cylinders are engineered to handle variations in hydraulic seal technology through compatibility with different seal types, seal retention and protection features, seal lubrication and contamination prevention mechanisms, ease of seal replacement and maintenance, and adaptability to seal advancements. These design considerations ensure that telescopic cylinders can effectively work with different seal technologies, providing reliable and efficient performance in hydraulic systems.
It's important to consult the equipment manufacturer's documentation and guidelines for specific information on the recommended seal types and maintenance practices for telescopic cylinders.
Can telescopic cylinders be used for both lifting and pushing applications?
Yes, telescopic cylinders can be used for both lifting and pushing applications. Here's a detailed explanation:
Lifting applications:
Telescopic cylinders are commonly employed in lifting applications where they provide the necessary force and stroke length to lift heavy loads. The nested structure of telescopic cylinders allows for extended stroke lengths while maintaining a compact retracted length. The hydraulic system supplies pressurized fluid to each stage, generating the force required for lifting. As the stages extend, the load is raised to the desired height.
Pushing applications:
In addition to lifting, telescopic cylinders can also be used for pushing applications. In these cases, the telescopic cylinder applies force in the opposite direction, typically to move or push objects or components. The hydraulic system supplies pressurized fluid to each stage, causing the stages to extend and exert a pushing force. The nested structure of the cylinder ensures that the force is transmitted through each stage, allowing for effective pushing.
Benefits of telescopic cylinders for lifting and pushing:
Telescopic cylinders offer several benefits for both lifting and pushing applications:
- Extended stroke length: Telescopic cylinders provide a longer stroke length compared to other types of cylinders, allowing for increased reach and movement in lifting and pushing operations.
- Compact retracted length: Despite their extended stroke length, telescopic cylinders have a compact retracted length. This is advantageous when space is limited or when a shorter cylinder length is desired.
- High force capabilities: Telescopic cylinders are designed to handle heavy loads and can generate significant force, making them suitable for lifting and pushing applications that require substantial power.
- Adjustability and flexibility: The hydraulic control system of telescopic cylinders allows for adjustability in terms of force, speed, and stroke length, providing flexibility and adaptability to different lifting and pushing requirements.
- Versatility: Telescopic cylinders can be used in various industries and applications, including construction, material handling, automotive, and more, making them versatile solutions for lifting and pushing tasks.
It's important to consider the specific requirements of the lifting or pushing application and consult the manufacturer's guidelines to ensure the proper selection, installation, and operation of telescopic cylinders in order to achieve safe and efficient performance.
editor by CX 2024-01-16