Product Description
Telescopic Cylinder for Mining Truck
Product Description:
Widely used in equipment for Coal&mine,Engineering.Lifting/lowering the truck body for cargo dumping.
Special structural design, high-strength material use, and special heat treatment and welding processes ensure that the oil cylinder has extremely high fatigue durability under high pressure and heavy load.
The front and rear suspension cylinders can be analyzed and calculated based on the parameters provided by customers, and the stiffness and damping curves required by customers can be designed.
The surface of the piston rod adopts special surface treatment to ensure excellent wear and corrosion resistance of the piston rod.
Select heavy-duty sealing rings to meet the harsh working conditions of the mining area, ensuring excellent dustproof and sealing performance of the oil cylinder.
Select a wide series and high bearing capacity integrated guide ring, with strong lateral force resistance.
The interior of the lifting cylinder can be designed with a buffer structure to avoid excessive impact during lifting and lowering processes.
The steering cylinder can be equipped with a built-in displacement sensor to monitor the cylinder stroke in real-time.
The piston accumulator adopts a dual piston design, with high and low pressure chambers to meet various road conditions.
The reliable sealing structure design of the piston accumulator ensures the separation of oil and gas.
Product Display:
Specifications:
| Item | Specifications |
| Product Name | Telescopic Cylinder for Mining Truck |
| Certificate: | CE, ISO9001 |
| Packaging | metal case;plywood case;carton or as requirement |
| MOQ | According to products |
| Brand | TJ or customer’s logo |
| Service | OEM & ODM |
| Piston Rod | Chrome or nickel plated,ground & polished piston rod |
| Seal Type | Parker,NOK, Hallite or as customer’s requirement |
| Tube | High tensile cold drawn tube, precision honed for extended seal life |
| Production Time | Based on order quantity. normally 15-30 days. |
| Price Advantage | Competitive factory price with guaranteed quality |
| Business Type | Manufacturer & Exporter |
Mounting Method:
Our Factory:
Inspection Process:
| Â Â Â Â Â Â Â Inspection Type | Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Inspection Standard |
| Raw Material Inspection | Before storage, QC takes the measurement of the raw materials. |
| Process Material Inspection | During the production, QCs conduct a random inspection. Before the hydraulic cylinder parts transferred to the next process, QCs takes inspection. |
| Final Function Testing | All the hydraulic cylinders take hydraulic function test |
Packing & Delivery:
Appliactions:
Application:mining truck
About US:
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ZheJiang Tianjian Hydraulic Technology  Co., Ltd. is specializing in the production of various types of hydraulic cylinders as well as cylinder barrel, piston cylinder and other cylinder accessories.
As a highly specialized manufacturer of hydraulic cylinders, Tianjian provides design optimization solutions and reliable products to many customers at home and abroad. No matter in construction machinery, railway bridge machinery, port ship machinery, metallurgy and mining machinery, oil and light industry machinery, special vehicles and other industries,Tianjian can provide various standard and non-standard hydraulic cylinder design optimization schemes and products according to users’ requirements, and provide integrated services for perfection and quality.
If possible, when contact with us, please apply information as belowÂ
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Bore |
Rod |
Stroke |
Work Pressure |
Mounting |
Work environment |
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Or you can offer us your sketch diagram or photos so that we could understand you exactly meaning, help us avoid mistakes.
And if you have samples, we can manufacture according to your samples after sending to us.
Welcome to our factory if you have any time.
Your satisfaction is our biggest motivation.
Now, you can contact with us for any question or inquiry.
FAQ:
1, What does your company do?
A: we are a supplier of high quality hydraulic products including Hydraulic Cylinder, Hydraulic Motor, Hydraulic Power Pack, Hydraulic station and other Hydraulic components.
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2, Are you a manufacture or a trading company?
A: We are a manufacturer.
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3, What certificate do you have?
A: All our factories are ISO certificated. And our main suppliers of materials and parts are with CE, RoHS, CSA and UL certificates.
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4, How long is your delivery time?
A: The delivery time depends on different products and quantity. The cylinder usually need about 45-60 days and the Motor need about 20-30 days.
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5, Can you make parts as customer’s requirement or drawing?
A: Yes, we can OEM for you as your drawings. Our engineer also can give you professional support for technical suggestions.
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6, What kind of payment terms do you accept?
A: We prefer T/T through bank. 40% when order is confirmed and 60% before shipment. L/C is also acceptable for amount over 20,000USD.
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7, What is your warranty policy?
A: All our products are warranted for 1 full year from date of delivery against defects in materials and workmanship. This warranty does not cover parts that are worn out through the course of normal operation or are damaged through negligence. We serious remind that unclean hydraulic oil will definitely cause damage to your Hydraulic components. And this damage is not included in the warranty range. So we strongly suggest you to use new clean oil or make sure the system oil are clean when using our parts
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| Certification: | GS, RoHS, CE, ISO9001 |
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| Pressure: | High Pressure |
| Work Temperature: | High Temperature |
| Acting Way: | Double Acting |
| Working Method: | Straight Trip |
| Adjusted Form: | Regulated Type |
| Samples: |
US$ 10/Piece
1 Piece(Min.Order) | |
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| Customization: |
Available
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How does a lift cylinder handle variations in cylinder size and capacity?
A lift cylinder is designed to handle variations in cylinder size and capacity to accommodate different lifting requirements. Here’s an explanation of how lift cylinders handle these variations:
1. Size and Dimensions:
Lift cylinders come in various sizes and dimensions to suit different applications. The cylinder size refers to its overall dimensions, such as the diameter and length of the cylinder body. Lift cylinders can be manufactured in a range of sizes, allowing for flexibility in selecting the appropriate cylinder size based on the specific lifting needs. Larger cylinders are capable of generating greater lifting force, while smaller cylinders are more compact and suitable for applications with limited space.
2. Capacity and Load Rating:
The capacity of a lift cylinder refers to the maximum load it can lift safely. Lift cylinders are rated for specific load capacities, and it is important to select a cylinder with a suitable capacity for the intended lifting task. Lift cylinders with higher load ratings are designed to handle heavier loads, while cylinders with lower load ratings are suitable for lighter loads. The capacity of the lift cylinder is determined by factors such as its construction, materials, and structural integrity.
3. Hydraulic Pressure:
The hydraulic pressure applied to the lift cylinder affects its lifting capacity and force generation. By adjusting the hydraulic pressure within the system, operators can control the lifting capability of the cylinder. Higher hydraulic pressure results in increased lifting force, allowing the cylinder to handle larger loads. Conversely, lower hydraulic pressure reduces the lifting capacity of the cylinder, making it suitable for lighter loads. The hydraulic pressure can be regulated using control valves or pressure relief valves within the hydraulic system.
4. Application-specific Design:
Lift cylinders are designed to meet the requirements of specific applications. Manufacturers take into consideration factors such as load characteristics, operating conditions, and safety considerations when designing lift cylinders. This ensures that the cylinder size and capacity are matched to the demands of the application, allowing for efficient and safe lifting operations.
5. Customization Options:
In some cases, lift cylinders can be customized to fit specific size or capacity requirements. Manufacturers may offer customization options such as special sizes, load capacity modifications, or additional features to meet unique application needs. Customization allows for a tailored solution that optimizes the performance and efficiency of the lift cylinder in a particular setting.
In summary, lift cylinders handle variations in cylinder size and capacity by offering a range of sizes and load ratings. The hydraulic pressure can be adjusted to match the lifting requirements, and lift cylinders can be customized for specific applications. With their versatility and adaptability, lift cylinders provide efficient and reliable lifting capabilities across a wide range of industries and lifting tasks.
Can lift cylinders be used in construction equipment like cranes?
Yes, lift cylinders are commonly used in construction equipment, including cranes. Here’s an explanation of their utilization in this context:
Lift cylinders play a crucial role in the lifting and positioning operations of construction equipment, providing the necessary force and control to handle heavy loads and perform various construction tasks.
1. Mobile Cranes:
Lift cylinders are integral components of mobile cranes, such as hydraulic truck cranes and rough terrain cranes. These cylinders are typically employed in the boom and jib systems of the crane. By extending or retracting the lift cylinders, the crane can raise or lower the boom or jib, allowing for vertical lifting and horizontal reach. Lift cylinders enable precise control over the crane’s lifting capacity, height, and reach, making them essential for safe and efficient construction operations.
2. Tower Cranes:
In tower cranes, lift cylinders are used to control the movement of the crane’s jib and counter-jib. These cylinders facilitate the horizontal slewing of the jib, allowing the crane to cover a wide range of working areas. By adjusting the lift cylinders, the crane operator can position the load at specific locations on the construction site, contributing to accurate and controlled material handling.
3. Crawler Cranes:
Crawler cranes, which are equipped with tracks for mobility, also utilize lift cylinders in their lifting systems. These cylinders enable the crane to raise and lower the boom, adjust the angle of the boom, and control the movement of the load. Lift cylinders in crawler cranes provide the necessary stability and lifting capacity to handle heavy loads in various construction scenarios.
4. Excavators and Backhoes:
Lift cylinders are commonly found in excavators and backhoes used in construction projects. These cylinders are employed to control the movement of the boom, stick, and bucket attachments. By extending or retracting the lift cylinders, operators can perform digging, lifting, and material handling tasks, enhancing the versatility and productivity of the equipment.
5. Other Construction Equipment:
Lift cylinders are also utilized in a wide range of other construction equipment, including concrete pumps, aerial work platforms, telescopic handlers, and articulated dump trucks. These cylinders provide the lifting and positioning capabilities required to perform specific construction tasks, such as concrete pouring, elevated work, material placement, and load handling.
In summary, lift cylinders are extensively used in construction equipment like cranes to enable safe and efficient lifting and positioning operations. Whether in mobile cranes, tower cranes, crawler cranes, excavators, or other construction machinery, lift cylinders contribute to the control, stability, and versatility of the equipment, enhancing productivity and ensuring the successful execution of construction projects.
How does a lift cylinder handle variations in lift height?
A lift cylinder is designed to handle variations in lift height by utilizing its extendable and retractable piston rod. Here’s an explanation of how a lift cylinder handles variations in lift height:
When a lift cylinder is activated, hydraulic fluid is directed into the cylinder chamber, creating pressure that extends the piston rod. As the piston rod extends, it pushes against the load, lifting it to the desired height.
When there are variations in lift height, the lift cylinder adjusts accordingly by controlling the extension and retraction of the piston rod. Here’s how it works:
1. Extending the Piston Rod:
When the lift height needs to increase, the lift cylinder extends the piston rod further. This extension is achieved by increasing the flow of hydraulic fluid into the cylinder chamber. The increased fluid pressure pushes the piston and rod assembly, extending the rod and lifting the load to the required height.
2. Retracting the Piston Rod:
Conversely, when the lift height needs to decrease, the lift cylinder retracts the piston rod. This retraction is achieved by reducing the flow of hydraulic fluid into the cylinder chamber. The decreased fluid pressure allows the piston and rod assembly to retract, lowering the load to the desired height.
3. Precise Control and Positioning:
Lift cylinders are equipped with valves and control mechanisms that allow for precise control and positioning of the piston rod. By regulating the flow of hydraulic fluid and adjusting the pressure, the lift cylinder can achieve accurate and controlled movements, enabling it to handle variations in lift height with precision.
4. Adjustable Stroke Length:
Some lift cylinders have an adjustable stroke length, which refers to the distance the piston rod can travel within the cylinder barrel. By customizing the stroke length, the lift cylinder can accommodate different variations in lift height. The stroke length can be modified by adjusting the cylinder’s dimensions or incorporating additional components.
5. Integration with Control Systems:
Advanced lift cylinder systems can be integrated with control systems, such as electronic controls or programmable logic controllers (PLCs), to automate and optimize lift height adjustments. These control systems can monitor and adjust the lift cylinder’s movements based on predetermined parameters or feedback from sensors, ensuring precise and consistent lift height control.
In summary, a lift cylinder handles variations in lift height by extending or retracting the piston rod, controlling the flow and pressure of hydraulic fluid, achieving precise control and positioning, utilizing adjustable stroke length, and integrating with control systems. These capabilities enable the lift cylinder to adapt to different lift height requirements and provide accurate and controlled lifting operations.
editor by CX 2024-04-15
