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.
Q13: What is your contact information?
A: Mob: –
Material: | Steel |
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Usage: | Garbage Truck |
Structure: | General Cylinder |
Power: | Hydraulic |
Standard: | Standard, Nonstandard |
Pressure Direction: | Single-acting Cylinder |
Customization: |
Available
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How do hydraulic cylinders ensure smooth and consistent movement in heavy machinery?
Hydraulic cylinders play a vital role in ensuring smooth and consistent movement in heavy machinery. Their design and operation allow for precise control over the motion of heavy loads, resulting in efficient and reliable performance. Here’s a detailed explanation of how hydraulic cylinders contribute to smooth and consistent movement in heavy machinery:
1. Hydraulic Fluid and Pressure:
– Hydraulic cylinders operate by utilizing hydraulic fluid, typically oil, to transmit force and motion. The fluid is pressurized by a hydraulic pump, creating a force that acts on the piston inside the cylinder. The pressure of the hydraulic fluid can be precisely controlled, allowing for smooth and gradual movement of heavy machinery. The fluid’s incompressibility ensures that the force is evenly distributed, resulting in consistent and predictable motion.
2. Piston and Cylinder Design:
– Hydraulic cylinders are designed with precision to ensure smooth movement. The piston and cylinder bore are machined to tight tolerances, reducing friction and minimizing internal leakage. This precise fit between the piston and cylinder walls helps maintain consistent motion without jerks or sudden changes in speed. Additionally, the use of high-quality seals and lubrication further enhances the smooth operation of the cylinder.
3. Control Valves and Flow Control:
– Hydraulic systems incorporate control valves that regulate the flow of hydraulic fluid into and out of the cylinder. These valves allow for precise control over the speed and direction of the cylinder’s movement. By adjusting the flow rate, operators can achieve smooth and controlled motion of heavy machinery, avoiding sudden starts or stops. Flow control valves also enable speed adjustment, ensuring consistent movement even under varying loads or operating conditions.
4. Cushioning and Damping:
– Hydraulic cylinders can be equipped with cushioning mechanisms to absorb shock and minimize impacts during the movement of heavy machinery. Cushioning is achieved by incorporating specialized valves or adjustable orifices in the cylinder, which restrict the flow of hydraulic fluid near the end of the stroke. This gradual deceleration helps prevent sudden jolts or vibrations, maintaining smooth and consistent movement while reducing stress on the machinery and its components.
5. Load Balancing:
– Hydraulic cylinders can be designed and arranged in a system to balance the load and distribute forces evenly. By utilizing multiple cylinders in parallel or series configurations, heavy machinery can achieve balanced movement, preventing uneven stress and ensuring smooth operation. Load balancing also helps minimize the risk of component failure and enhances the overall stability and longevity of the machinery.
6. Feedback and Control Systems:
– Advanced hydraulic systems incorporate feedback sensors and control systems to monitor and adjust the movement of heavy machinery. These sensors provide real-time information about the position, speed, and force exerted by the hydraulic cylinders. The control system processes this data and adjusts the flow of hydraulic fluid accordingly to maintain smooth and consistent movement. By continuously monitoring and regulating the cylinder’s operation, feedback and control systems contribute to precise and reliable motion control.
7. Maintenance and Servicing:
– Regular maintenance and servicing of hydraulic cylinders are essential to ensure their smooth and consistent movement in heavy machinery. Proper lubrication, inspection of seals, and replacement of worn-out components help maintain optimal performance. Preventive maintenance practices, such as filter replacements and fluid analysis, also contribute to the longevity and reliability of hydraulic systems, ensuring consistent movement over time.
In summary, hydraulic cylinders ensure smooth and consistent movement in heavy machinery through the use of hydraulic fluid and pressure, precise piston and cylinder design, control valves and flow control, cushioning and damping mechanisms, load balancing, feedback and control systems, and regular maintenance and servicing. By leveraging these features, hydraulic cylinders provide the necessary force and control to handle heavy loads while maintaining precise and reliable motion, enhancing the overall performance and productivity of heavy machinery in various industrial applications.
Impact of Hydraulic Cylinders on Overall Productivity of Manufacturing Operations
Hydraulic cylinders play a crucial role in enhancing the overall productivity of manufacturing operations. These versatile devices are widely used in various industrial applications due to their ability to generate powerful and controlled linear motion. Let’s explore how hydraulic cylinders impact the overall productivity of manufacturing operations:
- Powerful Force Generation: Hydraulic cylinders are capable of generating high forces, which enables them to handle heavy loads and perform demanding tasks. By providing the necessary force, hydraulic cylinders facilitate efficient and effective operation of machinery and equipment in manufacturing processes. This ability to exert substantial force contributes to increased productivity by enabling the handling of larger workpieces, enhancing process efficiency, and reducing manual labor requirements.
- Precision and Control: Hydraulic cylinders offer precise control over the movement of loads, allowing for accurate positioning, alignment, and repetitive tasks. The smooth and controlled linear motion provided by hydraulic cylinders ensures precise operation in manufacturing processes, such as assembly, material handling, and machining. This precision and control minimize errors, rework, and scrap, leading to improved productivity and higher-quality output.
- Speed and Efficiency: Hydraulic cylinders can operate at high speeds, enabling rapid movement and cycle times in manufacturing operations. The combination of high force and speed allows for faster operation of machinery and equipment, reducing production cycle times and increasing overall throughput. By optimizing the speed and efficiency of manufacturing processes, hydraulic cylinders contribute to improved productivity and output.
- Flexibility and Adaptability: Hydraulic cylinders are highly flexible and adaptable to different manufacturing applications. They can be customized to meet specific requirements, such as load capacity, stroke length, and mounting options. This versatility allows hydraulic cylinders to be integrated into a wide range of machinery and equipment, accommodating diverse manufacturing needs. The ability to adapt to different tasks and environments enhances overall productivity by enabling efficient utilization of resources and facilitating process optimization.
- Reliability and Durability: Hydraulic cylinders are known for their robustness and durability, making them suitable for demanding manufacturing environments. Their ability to withstand heavy loads, repeated use, and harsh operating conditions ensures reliable performance over extended periods. Minimizing downtime due to cylinder failure or maintenance requirements contributes to increased productivity and uninterrupted manufacturing operations.
In summary, hydraulic cylinders have a significant impact on the overall productivity of manufacturing operations. Their powerful force generation, precision and control, speed and efficiency, flexibility and adaptability, as well as reliability and durability, contribute to optimized processes, increased throughput, improved quality, and reduced labor requirements. By leveraging the capabilities of hydraulic cylinders, manufacturers can enhance productivity, streamline operations, and achieve greater efficiency in their manufacturing processes.
What safety precautions should be followed when working with hydraulic cylinders?
Working with hydraulic cylinders requires strict adherence to safety precautions to prevent accidents, injuries, and damage to equipment or property. Hydraulic systems operate under high pressures and involve moving parts, which can pose serious hazards if not handled properly. Here’s a detailed explanation of the safety precautions that should be followed when working with hydraulic cylinders:
1. Training and Knowledge:
– Ensure that personnel working with hydraulic cylinders have received adequate training and possess a thorough understanding of hydraulic system operation, maintenance, and safety protocols. Proper training should cover topics such as hydraulic principles, pressure ratings, safe work practices, and emergency procedures. Only trained and authorized personnel should be allowed to handle hydraulic cylinders.
2. Wear Personal Protective Equipment (PPE):
– Always wear appropriate personal protective equipment when working with hydraulic cylinders. This may include safety glasses, gloves, protective clothing, and steel-toed boots. PPE helps protect against potential hazards, such as hydraulic fluid leaks, flying debris, or accidental contact with moving parts.
3. Hydraulic System Inspection:
– Before working with hydraulic cylinders, inspect the entire hydraulic system for any signs of damage, leaks, or loose connections. Check hydraulic hoses, fittings, valves, and cylinders for integrity and secure fastening. If any issues are detected, the system should be repaired or serviced before operation.
4. Relieve Pressure:
– Before performing any maintenance or disassembly on a hydraulic cylinder, it is crucial to relieve the pressure in the system. Follow the manufacturer’s instructions to properly release pressure and ensure that the hydraulic cylinder is depressurized before starting any work. Failure to do so can result in sudden and uncontrolled movement of the cylinder or hydraulic lines, leading to serious injuries.
5. Lockout/Tagout Procedures:
– Implement lockout/tagout procedures to prevent accidental energization of the hydraulic system while maintenance or repair work is being conducted. Lockout/tagout involves isolating the energy source, such as shutting off the hydraulic pump and locking or tagging the controls to prevent unauthorized operation. This procedure ensures that the hydraulic cylinder remains in a safe, non-operational state during maintenance activities.
6. Use Proper Lifting Techniques:
– When working with heavy hydraulic cylinders or components, use proper lifting techniques and equipment to avoid strain or injury. Hydraulic cylinders can be heavy and awkward to handle, so ensure that lifting equipment, such as cranes or hoists, is properly rated and used correctly. Follow safe lifting practices, including securing the load and maintaining a stable lifting posture.
7. Hydraulic Fluid Handling:
– Handle hydraulic fluid with care and follow proper procedures for fluid filling, transfer, and disposal. Avoid contact with the skin or eyes, as hydraulic fluid may be hazardous. Use appropriate containers and equipment to prevent spills or leaks. If any hydraulic fluid comes into contact with the skin or eyes, rinse thoroughly with water and seek medical attention if necessary.
8. Regular Maintenance:
– Perform regular maintenance and inspections on hydraulic cylinders to ensure their safe and reliable operation. This includes checking for leaks, inspecting seals, monitoring fluid levels, and conducting periodic servicing as recommended by the manufacturer. Proper maintenance helps prevent unexpected failures and ensures the continued safe use of hydraulic cylinders.
9. Follow Manufacturer Guidelines:
– Always follow the manufacturer’s guidelines, instructions, and recommendations for the specific hydraulic cylinders and equipment being used. Manufacturers provide important safety information, maintenance schedules, and operational guidelines that should be strictly adhered to for safe and optimal performance.
10. Emergency Preparedness:
– Be prepared for potential emergencies by having appropriate safety equipment, such as fire extinguishers, first aid kits, and emergency eyewash stations, readily available. Establish clear communication channels and emergency response procedures to promptly address any accidents, leaks, or injuries that may occur during hydraulic cylinder operations.
By following these safety precautions, individuals working with hydraulic cylinders can minimize the risk of accidents, injuries, and property damage. It is essential to prioritize safety, maintain awareness of potential hazards, and ensure compliance with relevant safety regulations and industry standards.
editor by CX 2023-10-16