Product Description

ISO9001 standard Arm/bucket/boom excavator hydraulic cylinder for sale
Construction Equipment Hydraulic Cylinders

Hydraulic cylinders that are used on construction equipment must be rugged and reliable. They will experience a lifetime exposed to heavy use in a harsh environment. Failure in service will result in costly downtime, project delays and maintenance headaches.

These cylinders must be designed to withstand the following:
Temperature Extremes -winter cold and summer heat.
Abrasives – dirt, CHINAMFG and dust.
Corrosive Environments – rain and salt.
Work Load – heavy continual use.
Contamination – asphalt and cement splatter.

1.Rod seal:superior quality named-brand seals improve a longer life and seal effect polyurethane U-packing rod seals/buffer seals · bonded-to-metal wiper seals custom seals available
2.:Skived&burnished or vertical honing tube assures the concentricity and straightness
3.Bushing:Hardened steel bushing or copper bushing
4.Eye:All eyes are made of forged high strenght steel improve cylinder not only in appearance but in mechanical performance
5.Rod:Induction hardened prior to chrome plating enhances the surface hardness,enhanced chrome plating improve corrosion resistence and anti-scratch performance
6.Piston:High pressure piston sealing material:teflon or nylon seals.High precision machining maximize the consistency of parts.
7.Cap:All caps are made of forged high strength steel

Technology
*Skive Roller Burnishing Machines
*Vertical Honing machine
*Mchining Centers
*CNC Lathes
*Automatic Welding Machines
*Grinders
*Polishing machine
*Cylinder Assembly Benches
*Cylinder Test Benches
*Spray room

Process flow
Materials feeling → Tempering → Cylindrical lathe cutting → High-frequency quenching → Cylindrical grinding → Hard chrome plating → External grinding
After tempering and surface high-frequency quenching,external surface hard chrome
piating, make it hard both internal and external with smooth surface.

Piston rod: Adopt high precision mirror polishing
    
 

Material 45# high grade carbon steel or 40CR
Tempering hardness HB240-260
The depth of the high frequency 2mm-3mm
High frequency hardness HRC55°±2°
Chrome plating thickness 0.03mm-0.06mm
Chromium layer hardness HV800-1000vpn
Straightness ≤0.08mm/m
Surface roughness Ra0.03um- Ra0.06um
Outside diameter tolerance f7

Hydraulic Cylinder Tube: Using imported equipment rolling machine

 

Kind of steel 45# Tensile strength N/mm ≥647
Linearity 0.3-1/1000 Specific elongation ≥4
Precision of size HB   207
Roughness of inner hole 0.4-0.8    

Loader and bulldozer hydraulic lft cylinder

HangZhou Fortune Machinery Co., Ltd. is 1 of main manufacturers and exporters of undercarriage parts for excavators and bulldozers for more than 15 years in China. Its factory is located at HangZhou City of ZheJiang Province, very near HangZhou Port with a very convenient transportation.

HangZhou Fortune Machinery mainly supply undercarriage replacement parts such as track rollers, top rollers, sprockets, segments, idler assy, track link assy, track shoe, bucket, bucket teeth, bucket link, I link, cutting side, end bits, long boom&arm, bushings pins, bolts and nuts for excavators and bulldozers. Its products are applicable for most famous makes such as Komatsu, Hitachi, Caterpillar, Kobelco, Kato, Daewoo, Hyundai, CHINAMFG and so on. Most products are exported to European, Southeast Asia, Middle East, South America etc.

With the principal “Good quality and Best services at reasonable prices”, we strive to continually improve our production technique to provide better products at better prices. We cordially welcome the customers from all over the world to consult and visit, on the basis of mutual benefit and creat refulgence together.

 

BRAND

 

             
KOMATSU PC30 PC40 PC45 PC60 PC75 PC100 PC120 PC200
EXCAVATOR PC220 PC300 PC350 PC400        
CATERPILLAR E70B E110 E120 E200B E307 E311 E312 E320
EXCAVATOR E322 E325 E300B E330        
KOMATSU D20 D21 D30 D31 D37 D40 D50 D60
BULLDOZER D63 D65 D80 D85 D135 D155 D355 D375
CATERPILLAR D3C D3D D4 D4C D4D D4E D5 D5H
BULLDOZER D6 D6C D6D D6H D7E D7G D8N D9N
HITACHI EX30 EX40 EX60 EX100 EX120 EX200 EX220 EX300
  EX400 ZAX200 ZX330 ZX350 UH07 UH081 UH083  
DAEWOO DH55 DH200 DH220 DH280 DH300 DH320    
HYUNDAI R55 R110 R130 R150 R200 R210 R250 R290
KEBELCO SK60 SK100 SK120 SK200 SK220 SK300 K904 K907
MITSUBISHI MS110 MS120 MS140 MS180        
KATO HD140 HD250 HD400 HD550 HD700 HD850 HD900 HD1220
SAMSUNG H.I. MX8 SE200 SE210 SE280 MX292 SE350    
SUMITOMO SH70 SH100 SH120 SH160 SH200 SH280 SH300 SH340

Tractor and heavy equipment undercarriage parts for JCB,Kobelco,Daewoo,Shantui,XGMA,XCMG

FAQ:
1. You are a trader or a manufacture?
    We are an industry and trade integration business, our factory located on HangZhou Nanan Distric, and our sales department is in City centre of HangZhou. The distance is  80Kms, 1.5 hours.
2. How can I be sure the part will fit my excavator?
    Give us correct model number/machine serial number/ any numbers on the parts itself. Or measure the parts give us dimension or drawing.
3. How about the payment terms?
     We usually accept T/T or L/C. other terms also could be negotiated.
4. What is your minimum order?
     It depends on what you are buying. Normally, our minimum order is USD5000. 1 20′ full container and LCL container (less than a container load) can be acceptable.
5. What is your delivery time?
     FOB HangZhou or any Chinese port : 20 days . If there are any parts in stock , our delivery time is only 7-10 days.
6. What about Quality Control?
    We have a perfect QC system for the perfect products. A team who will detect the product quality and specification piece carefully, monitoring every production process until packing is complete, to ensure product safety into container.

Contact us:
HangZhou Fortune Machinery Co., Ltd.
Contact person:James
fortunepart

 

After-sales Service: One Year
Warranty: One Year
Type: Crawler
Application: Excavator
Certification: ISO9001: 2000
Condition: New
Customization:
Available

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boom cylinder

Can boom cylinders be used in both mobile and stationary machinery?

Yes, boom cylinders can be used in both mobile and stationary machinery. Here’s a detailed explanation:

Boom cylinders are versatile hydraulic components that are utilized in various types of machinery across different industries. They can be effectively employed in both mobile and stationary equipment. Here’s how boom cylinders are utilized in each type:

  • Mobile Machinery: Boom cylinders are commonly used in mobile machinery, such as excavators, loaders, cranes, and aerial work platforms. In these applications, boom cylinders enable the movement and control of booms, arms, or attachments. They provide the necessary force to lift, extend, retract, and rotate the equipment’s components, allowing for efficient operation in various work environments. The ability to adjust the stroke length, variable force control, and integration with hydraulic control systems make boom cylinders ideal for mobile machinery, as they enable precise and controlled movement.
  • Stationary Machinery: Boom cylinders are also utilized in stationary machinery, including industrial presses, material handling equipment, and hydraulic presses. In these applications, boom cylinders are used to exert force for pressing, pushing, or lifting tasks. They enable controlled and precise movement of the machinery’s components, ensuring accurate positioning and efficient operation. Boom cylinders can be customized to meet the specific requirements of stationary machinery, such as stroke length, force capacity, and mounting options.

The versatility of boom cylinders makes them suitable for a wide range of applications in both mobile and stationary machinery. The design flexibility and adjustability of boom cylinders allow for customization and adaptation to different equipment types and operational needs. Whether it’s mobile machinery that requires agile and precise movement or stationary machinery that demands controlled force application, boom cylinders provide the necessary hydraulic power to achieve efficient and effective operation.

It’s important to note that while boom cylinders can be used in both mobile and stationary machinery, there may be variations in their design, specifications, and mounting methods to suit the specific requirements of each application. Consulting the equipment manufacturer or hydraulic specialists can help ensure the selection and installation of the appropriate boom cylinders for a particular machinery type.

boom cylinder

How does a boom cylinder contribute to stable and safe equipment operation?

A boom cylinder plays a crucial role in ensuring stable and safe equipment operation. Here’s a detailed explanation:

A boom cylinder is a hydraulic actuator that is commonly used in various types of equipment, such as cranes, excavators, loaders, and aerial lifts. Its primary function is to provide the necessary force and controlled movement to extend, retract, and articulate the boom or arm of the equipment.

Here are several ways in which a boom cylinder contributes to stable and safe equipment operation:

  • Load Handling: A boom cylinder is responsible for lifting and manipulating loads. By providing the necessary force and controlled movement, it allows operators to handle materials with precision and stability. The cylinder’s ability to support and control the load ensures that it remains stable during lifting, lowering, and positioning, minimizing the risk of accidents or load instability.
  • Operator Control: Boom cylinders enable operators to have precise control over the movement of the equipment’s boom or arm. This control is crucial for performing tasks accurately and safely. The smooth and controlled movement facilitated by the cylinder allows operators to position the equipment and its attachments precisely, reducing the likelihood of unintended movements or sudden shifts in load.
  • Stability and Balance: A properly functioning boom cylinder helps maintain the stability and balance of the equipment. It ensures that the boom or arm remains in the desired position, even when subjected to external forces or uneven terrain. This stability and balance contribute to safe operation, preventing tip-overs, excessive swaying, or loss of control.
  • Overload Protection: Boom cylinders are often equipped with overload protection mechanisms. These mechanisms prevent the equipment from being subjected to excessive loads beyond its capacity. When the load exceeds a safe threshold, the cylinder’s overload protection system activates, either by limiting the movement or providing a warning signal to the operator. This feature helps prevent equipment damage and promotes safe operation.
  • Structural Integrity: Boom cylinders are designed to withstand high forces and loads. They are built with robust materials and undergo rigorous testing to ensure structural integrity and durability. The cylinder’s strength and reliability contribute to the overall stability and safe operation of the equipment.

Overall, a boom cylinder plays a vital role in ensuring stable and safe equipment operation. It provides load handling capabilities, operator control, stability and balance, overload protection, and structural integrity. These factors combine to minimize risks, enhance operator safety, and promote efficient and secure equipment operation.

It’s important to follow the manufacturer’s guidelines and recommendations regarding the installation, operation, and maintenance of boom cylinders to ensure their proper functioning and optimal safety.

boom cylinder

What is the importance of regular maintenance for boom cylinders?

Regular maintenance for boom cylinders is of utmost importance to ensure their optimal performance, longevity, and safe operation. Here’s a detailed explanation of the importance of regular maintenance:

  • Performance and Efficiency: Regular maintenance helps to maintain the performance and efficiency of boom cylinders. Over time, wear and tear, contamination, and fluid degradation can affect the cylinder’s components, such as seals, rods, and piston surfaces. By conducting routine inspections, cleaning, and lubrication, potential issues can be identified and addressed promptly, ensuring smooth operation, minimizing energy loss, and maximizing the cylinder’s performance.
  • Prevention of Malfunctions: Regular maintenance plays a crucial role in preventing unexpected malfunctions or failures of boom cylinders. By inspecting and maintaining the cylinder, operators and maintenance personnel can identify and address potential issues, such as leaks, damaged seals, or misalignment, before they escalate into more significant problems. Timely maintenance helps prevent costly downtime, equipment damage, and potential safety hazards.
  • Extended Lifespan: Proper maintenance significantly extends the lifespan of boom cylinders. Regular cleaning, lubrication, and inspection help to minimize wear and corrosion on critical components. By addressing issues promptly and performing necessary repairs or replacements, the overall lifespan of the cylinder can be prolonged, reducing the need for premature replacements and associated costs.
  • Safety: Regular maintenance is essential for ensuring the safety of operators and those working around the equipment. Boom cylinders operate under high pressures and handle heavy loads, making their proper functioning crucial for safe operation. By conducting regular maintenance, potential safety hazards can be identified, such as damaged components, leakages, or compromised structural integrity. This allows for timely repairs or replacements, ensuring the safe operation of the boom cylinder and minimizing the risk of accidents or equipment failures.
  • Manufacturer’s Recommendations: Following the manufacturer’s recommended maintenance schedule is vital for boom cylinders. Manufacturers provide specific guidelines on inspection intervals, lubrication requirements, and other maintenance tasks based on the cylinder’s design and usage. Adhering to these recommendations helps maintain warranty coverage, ensures compliance with safety standards, and preserves the cylinder’s optimal performance as intended by the manufacturer.

In conclusion, regular maintenance for boom cylinders is crucial for maintaining performance, preventing malfunctions, extending lifespan, ensuring safety, and adhering to manufacturer’s recommendations. By investing in routine maintenance and addressing any identified issues promptly, operators can maximize the efficiency, reliability, and longevity of boom cylinders, ultimately contributing to the overall productivity and safety of heavy machinery operations.

China wholesaler CZPT CZPT Excavator Spare Parts Boom Arm Bucket Hydraulic Cylinder   manufacturer China wholesaler CZPT CZPT Excavator Spare Parts Boom Arm Bucket Hydraulic Cylinder   manufacturer
editor by CX 2023-11-06