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Product Description

Arm Boom Bucket Stick Cylinder for Excavator Hydraulic Cylinder Assembly DH220-5 ARM ASSY

Material

35MnB
FinishSmooth
ColorsBlack or yellow
TechniqueForging/casting
Surface HardnessHRC52-58,deepth:8mm-12mm
Warranty time1 year
Payment termsT/T, Western Union, LC.
Delivery TimeWithin 5-10 days after the order confirmed

BRANDCATALOGUE
BULLDOZERD20D30D31D37D40D41D45D50D60
D65D68D75D80D85D150D155D275D355
D3CD3DD4CD4DD4HD5D6CD6DD6H
D7GD8KD8ND9ND10ND11N   
KOMA TSUPC30PC40PC45PC60PC75PC100PC120PC150PC200
PC220PC300PC350PC400     
CATER PILLARE70BE110E120BE215E235E307E311E312E322
E180E240E200BE320E300E300BE330E325 
HITACHIEX30EX40EX60EX100EX120EX200EX220EX270EX300
EX400EX600UH043UH052UH53UH07UH081UH082UH083
FIAT-HITACHIFH120FH130FH150FH200FH220FH270FH300  
VOLVOEC55EC130EC150EC200EC210EC240EC290EC360 
DAEWOODH55DH130DH180DH200DH280DH300DH320  
HYUNDAIR60R130R200R210R220R290R320R914 
KATOHD250HD400HD450HD700HD770HD820HD1250  
KOBELCOSK40SK60SK100SK120SK200SK220SK04-2SK07 
SK07N2SK09SK12SK14SK300SK310SK400  
JCBJS70JS75JS110JS130JS160JS180JS200JS220 
JS240JS260JS300JS330     
SUMITOMOSH70SH100SH120SH160SH200SH260SH265SH280SH300
SH340LS2650LS2800LS3400LS4300    
 MX8SE200SE210SE280MX292SE350   
MITSUBISHIMS110MS120MS140MS180     

HangZhou Henghuan Machinery Co., Ltd. was founded by industry experts with over 20 years of experience in the industry. Located in
HangZhou City, ZheJiang Province, China. We specialize in supplying all kinds of construction machinery parts.
Our main products: Excavator and bulldozer track-type undercarriage parts, including track rollers, carrier rollers, sprocket rings and segments,
front idler rollers, track chains, track groups with shoes, bolts and nuts, pins and bushings, etc.

With quality and stable inventory, an excellent sales team, professional engineers, and fast logistics, our company will provide you with the best choice. We insist on legitimate business and honest work and insist on professionalism, precision, and strength.

Welcome to contact us for any inquiries.

After-sales Service:Video Technical Support, Online Support
Warranty:One Year
Type:Crawler
Application:Excavator
Certification:CE, ISO9001: 2000
Condition:New
Samples:
US$ 50/Piece
1 Piece(Min.Order)

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Customization:
Available

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giekcilinder

Can boom cylinders be repaired or replaced when damaged?

Yes, boom cylinders can be repaired or replaced when damaged. Here’s a detailed explanation:

Boom cylinders, like any other mechanical component, can experience damage or wear over time due to various factors such as heavy use, environmental conditions, or accidents. However, they can often be repaired or replaced to restore functionality and extend the lifespan of the machinery. Here are the options for addressing damaged boom cylinders:

  • Repair: Depending on the extent of the damage and the specific issue, certain components of a boom cylinder can be repaired. Common repairs may include fixing leaks, replacing damaged seals or gaskets, repairing or replacing damaged rods, or reconditioning the cylinder’s body. These repairs are typically performed by skilled technicians or hydraulic specialists who have expertise in boom cylinder repair.
  • Replacement of Components: In some cases, specific components of a boom cylinder may need to be replaced. This could include replacing damaged rods, piston heads, seals, or other internal parts. By replacing the damaged components, the cylinder can be restored to proper working condition. It’s important to use high-quality replacement parts that meet the manufacturer’s specifications to ensure compatibility and performance.
  • Complete Cylinder Replacement: If the damage to the boom cylinder is extensive or if repair is not feasible, a complete cylinder replacement may be necessary. In such cases, the damaged cylinder is removed from the machinery, and a new or refurbished cylinder is installed. Complete cylinder replacements are typically carried out by authorized service centers or dealerships to ensure proper installation and compatibility with the machinery.

The decision to repair or replace a boom cylinder depends on factors such as the extent of the damage, cost-effectiveness, availability of replacement parts, and the overall condition of the machinery. It is recommended to consult with qualified technicians or professionals who have expertise in hydraulic systems to assess the damage and provide appropriate recommendations.

Regular maintenance and inspections can help detect potential issues with boom cylinders early on, allowing for timely repairs and minimizing downtime. Following the manufacturer’s recommended maintenance schedule and implementing proper operating practices can also contribute to the longevity and reliability of boom cylinders.

giekcilinder

How does a boom cylinder handle variations in hydraulic seal technology?

A boom cylinder is designed to handle variations in hydraulic seal technology. Here’s a detailed explanation:

Hydraulic seals are critical components in boom cylinders, as they prevent fluid leakage and ensure the efficient operation of the hydraulic system. Over time, advancements in seal technology have led to the development of various types of hydraulic seals with different characteristics and capabilities. A boom cylinder is engineered to accommodate these variations in hydraulic seal technology. Here’s how it handles them:

  • Compatibility: Boom cylinders are designed to be compatible with different types of hydraulic seals. They are constructed with seal grooves and dimensions that allow for the installation of various seal profiles, such as O-rings, lip seals, or piston seals. The cylinder is engineered to work effectively with the specific seal type or design chosen for a particular application.
  • Seal Selection: The selection of hydraulic seals for a boom cylinder depends on factors such as operating conditions, fluid compatibility, pressure requirements, and temperature ranges. The cylinder design takes into account the seal selection process, ensuring that the cylinder’s materials, surface finishes, and tolerances are suitable for the chosen seal technology. This ensures optimal sealing performance and longevity.
  • Seal Retention: Boom cylinders incorporate features to securely retain hydraulic seals in their proper positions. These features may include seal backup rings, snap rings, or integrated seal retention systems. The cylinder’s design ensures that the selected seal technology is effectively retained, preventing seal displacement or failure during operation.
  • Seal Maintenance and Replacement: Boom cylinders are designed to facilitate seal maintenance and replacement. They may include access points or disassembly features that allow for convenient seal inspection, lubrication, or replacement. The cylinder design takes into consideration the specific requirements of the chosen seal technology, making it easier for technicians to service or replace seals as necessary.
  • Seal Performance Optimization: Boom cylinders undergo rigorous testing and validation processes to optimize seal performance. The cylinder’s design and manufacturing processes aim to minimize seal friction, reduce wear, and enhance sealing efficiency. This ensures that the cylinder can effectively handle the specific characteristics and variations of the chosen hydraulic seal technology.

Overall, a boom cylinder is engineered to handle variations in hydraulic seal technology. It is designed to be compatible with different seal types, facilitate seal selection, retain seals securely, allow for seal maintenance and replacement, and optimize seal performance. These features ensure that the boom cylinder can effectively accommodate the advancements and variations in hydraulic seal technology, providing reliable and efficient sealing in hydraulic systems.

It’s important to follow the manufacturer’s recommendations and specifications regarding the selection, installation, and maintenance of hydraulic seals in boom cylinders to ensure optimal performance and longevity.

giekcilinder

How does a boom cylinder differ from other types of hydraulic cylinders?

A boom cylinder differs from other types of hydraulic cylinders in terms of its design, function, and application. Here’s a detailed explanation of the differences:

  • Design: Boom cylinders are specifically designed for heavy machinery, such as excavators, cranes, and loaders, where they are used to control the movement of the boom. They are typically larger and more robust compared to other hydraulic cylinders to handle heavy loads and withstand harsh operating conditions.
  • Function: The primary function of a boom cylinder is to extend, retract, lift, and lower the boom of heavy machinery. It provides the necessary force and control to maneuver the boom for tasks such as excavation, material handling, or lifting heavy loads. Other types of hydraulic cylinders, such as single-acting or double-acting cylinders, may serve different purposes, such as linear motion control or actuation of specific machine components.
  • Application: Boom cylinders are predominantly used in heavy machinery applications where the boom’s movement is critical, such as construction, mining, and material handling. They are specifically designed to meet the requirements of these industries, including the ability to handle high loads, repetitive movements, and extreme operating conditions. Other hydraulic cylinders, on the other hand, have a wide range of applications across various industries, including manufacturing, agriculture, automotive, and aerospace.
  • Size and Capacity: Boom cylinders are typically larger in size and have higher load capacities compared to other hydraulic cylinders. This is because they need to accommodate the size and weight of the boom and handle the significant forces involved in heavy machinery operations. Other types of hydraulic cylinders come in various sizes and load capacities, depending on their specific application and requirements.
  • Integration: Boom cylinders are often integrated into the hydraulic systems and control mechanisms of heavy machinery. They work in conjunction with other hydraulic components, such as pumps, valves, and actuators, to ensure synchronized and precise boom movements. Other hydraulic cylinders may also be integrated into different systems, but their integration and functionality may vary depending on the specific application.

In summary, a boom cylinder differs from other types of hydraulic cylinders in terms of design, function, application, size, capacity, and integration. Its specialized design and function make it suitable for controlling the movement of the boom in heavy machinery, providing the necessary force, control, and durability required for demanding applications in construction, mining, and material handling industries.

China Best Sales Arm Boom Bucket Stick Cylinder for Excavator Hydraulic Cylinder Assembly Dh220-5 Arm Assy   with high quality China Best Sales Arm Boom Bucket Stick Cylinder for Excavator Hydraulic Cylinder Assembly Dh220-5 Arm Assy   with high quality
editor by CX 2023-11-14