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Product Description

Product Description

Hot Sale EX300-5 Boom Oil Cylinder For CHINAMFG Digger Parts

 Product NameEX300-5 Boom Cylinder,Hitachi EX300-5 Excavator Hydraulic Cylinder,EX300-5 Bucket/Arm Cylinder
MaterialAluminum, Cast lron,45mnb Steel,Stainless Steel
Part NumberHitachi EX300-5
ColorsBlack,Yellow,Blue.Brown.Customizable
           CustomizedOEM&ODM are accepted
Work Press7/14/16/21/31.5MPa 37.5/63MPa Can be Customized
PackageWooden Case

Catalogue

Related Excavator Spare Parts Products

 Application

All Of Our Spare Parts Are Suitable For These Brand Replacement 

BRAND/ TYPEMACHINERY MODEL NUMBER
KOMATSU-PCPC20PC30-5PC30-6PC30-7PC30-8PC35PC40PC45
PC50PC55PC40-5PC40-6PC40-7PC50PC55PC60-1
PC60-3PC60-5PC60-6PC60-7PC75PC100-1PC100-3PC100-5
PC100-6PC100-7PC120-3PC120-5PC120-6PC120-7PC150PC200-1
PC200-3PC200-5PC200-6PC200-7PC200-8PC220-1PC220-3PC220-5
PC220-6PC220-7PC220-8PC200LC-3PC200LC-5PC200LC-6PC200LC-7PC200LC-8
PC240PC300-1PC300-5PC300-6PC300-7PC300LCPC300LC-5PC300LC-6
PC300LC-7PC360-5PC360-6PC360-7PC360LC-5PC360LC-6PC360LC-7PC360LC-8
PC400-1PC400-3PC400-5PC400-6PC400-7PC400LC-1PC400LC-3PC400LC-5
PC400LC-6PC400LC-7PC450-5PC450-6PC450-7PC450LC-5PC450LC-6PC450LC-7
PC650PC750PC800PC350    
KOMATSU-DD20D31D37EX-21D40D41P-6D41E-6D50D53
D51EX-22D60D65D65-12D61EX-12D65EX-12D65PX-12D80
D85D85EX-15D85-21D155D155A-1D155A-2D155A-3D155A-5
D155-6D275D355A-3D375-5    
         
CATERPILLAR-CAT-E-B-C/DE200BE200-5E320DE215E320DLE324DE324DLE329DL
E300LE320SE320E320DLE240E120-1E311E312B
E320BLE345E324E140E300BE330CE120E70
E322CE322BE325E325LE330E450E55E70B
E120BE312CAT55CAT225CAT311CAT312CAT312BCAT315
CAT320CAT320CCAT320BLCAT330CAT322CAT245CAT325CAT320L
CAT973CAT345CAT345BCAT320DCAT330BCAT330BLCAT330CCAT330D
CAT325BCAT325BLCAT345B     
CATERPILLAR-DD3CD4D4DD4ED4HD5D5BD5C
D5HD5MD5ND6D6CD6DD6RD6H
D6TD7GD7RD7HD8ND8LD8TD8R
D8HD8KD9LD9ND9RD9TD10ND10R
D10TD11ND11R     
HITACHI-EXEX30EX40EX55EX60EX60-2EX60-3EX60-5EX70
EX75EX100EX100-3EX100-5EX120EX120-1EX120-3EX120-5
EX130-1EX200-1EX200-2EX200-3EX200-5EX220-3EX220-5EX270
EX300EX300-1EX300-2EX300-3EX300-5EX300AEX330EX370
EX400-1EX400-2EX400-3EX400-5EX200LC-1EX200LC-2EX200LC-3EX200LC-5
EX270-1EX270-2EX270-5EX270LC-1EX270LC-2EX270LC-5EX300LC-1EX300LC-2
EX300LC-3EX300LC-5EX400LC-1EX400LC-2EX400LC-3EX400LC-5EX450EX450-1
EX450-2EX450-3EX450-5EX450LC-1EX450LC-2EX450LC-3EX450LC-5UH07-7
ZAX30ZAX55ZAX200ZAX200-2ZAX330ZAX450-1ZAX450-3ZAX450-5
UH043UH052UH053UH07UH081UH082UH083 
ZAXIS-ZAX-ZXZAX55ZAX70ZAX120ZAX200ZAX210ZAX230ZAX240ZAX330
 ZAX450ZAXIS 110ZAXIS 120ZAXIS 60ZAXIS 200-3ZAXIS 200-6ZAXIS 240ZAXIS 270
 ZAXIS 330ZAXIS 360ZAXIS 450ZAXIS 870    
VOLVO-ECVOLVO55 (EC55)VOLVO140 (EC140)VOLVO210 (EC210)VOLVO240 (EC240)VOLVO290 (EC290)VOLVO360 (EC360)VOLVO460 (EC460)VOLVO460
(EC700)
DAEWOO-DH DOOSAN-DXDH55DH60DH80DH130DH150DH200DH220DH258
DH280DH300DH320DH360DH370DH400DH420DH500
DX300DX370DX380     
KOBELCO-SKSK35SK55SK60-1SK60-2SK60-5SK100SK120SK130-8
SK200-3SK200-5SK200-8SK210SK230SK250SK300SK320
SK330SK350SK07N2     
SUMITOMO-SH-LSSH35SH55SH60SH65SH75SH100SH120SH120A3
SH200SH220SH265SH280SH300SH320SH340SH350
SH430LS2800      
SANY-SYSY65SY90SY130SY200SY215SY330SY335SY365
KATO-HDHD250HD400HD450HD700HD770HD820HD1571HD1250
HD1430HD800HD1100     
HYUNDAI-RR55R60R80R130-5R130-7R150R150LC-7R200
R200-5R210R210-3R210-7R215-7R220-5R220-5R225-7
R260-5R265R275R290R300R300-5R305R320
 R360R385R420R450-3R450-5   
SUNWARD-SWESWE35SWE40SWE50SWE55SWE60SWE70SWE85SWE330
YUCHAI-YCYC35YC45YC60YC85YC135   
Kubota-KXKX35KX50KX55KX80KX85KX135KX155KX185
LIEBHERR-RR914R916R924R926R934CR944CR954R964/ R974
LIUGONG -LGLIUGONG150 (LG150)LIUGONG200(LG200)LIUGONG220 (LG220)LIUGONG907 (LG907)LIUGONG914 (LG914)LIUGONG925 (LG925)LIUGONG936 (LG936) 
CASE-CXCX35CX45CX55CX75CX135CX240CX360 
LONKING-LONKING60LONKING65LONKING85 IHISCE-IHIIHI35IHI80IHI85
YANMAR-VIOVIO30VIO40VIO55VIO75 TAKEUCHI-TBTB150TB175
FUTON LOVOL-FRFR65FR85      
MITSUBISHIMS110MS120MS180MS230MS280   

Here are the more machinery models, please kindly contact us freely if any enquiry.

Production process

Company Profile

 About us:

 Main Market

 

FAQ

Q: What main products do you supply?
A: Track roller/Carrier roller/ Sprocket/ Segment/ Front idler/ Track shoe/ track chain/ Bolt/ Nut/ Pin/ Bushing/ Seal and gasket/ Filter/ Bucket teeth/ Bucket/ adaptor and other spare parts.

Q: How is your quality?
A: OEM Quality: all products size following OEM strictly. The quality is absolutely guaranteed,
if there are problems related to quality, please tell us, we will do our best to make you satisfied.

Q: What is your delivery time?
A: Generally, If we have your required items in stock, delivery time 7-10 days.
Or if your required items out of stock, delivery time need about 15days.
The actual delivery time depends on the items and the quantity of your order.

Q: What is your sample policy?
A: We accept a trial sample order if ready parts in stock.
You are welcome to send us samples or spec. Drawing. We can build new mould and produce products accordingly.

Q: How to make payment?
A: We accept multiple payment methods: Bank transfer T/T, Paypal, L/C at sight and so on.
Payment=3000USD, 30% T/T in advance , the balance before shipment.

Q: How to track the goods if order shipped?
A: We will inform you the shipping information after your order is sent out.
Express shipment: we will send you express tracking number.
Air shipment: we will send you AWB, Packing list and Commercial invoice and other necessary documents.
Sea shipment: we will send you BL, Packing list and Commercial invoice and other necessary documents.

Q: Which countries have you ever exported to?
A: Our products have been exported to more than 60 countries such as USA, UK, Germany, Russia, UAE, Indonesia, Malaysia, Thailand, Sri Lanka, INDIA, Pakistan, Bangladesh, South Africa, Colombia, Peru and etc.

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After-sales Service:Technical Support
Warranty:6-12months
Type:Hydraulic Cylinder
Samples:
US$ 350/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

boom cylinder

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.

boom cylinder

How does a boom cylinder handle variations in cylinder size and capacity?

A boom cylinder is designed to handle variations in cylinder size and capacity. Here’s a detailed explanation:

Boom cylinders are hydraulic actuators used in various applications, such as construction equipment, material handling machinery, or forestry equipment. They are responsible for providing the necessary force and controlled movement to extend, retract, and articulate the boom or arm.

When it comes to handling variations in cylinder size and capacity, boom cylinders are designed and manufactured to match the specific requirements of the equipment and the intended application. Here’s how they handle these variations:

  • Size Customization: Boom cylinders can be customized in terms of size to fit different equipment configurations. The size of the cylinder, including its length and diameter, can be adjusted to ensure proper installation and compatibility with the boom or arm it is attached to. The size customization allows for optimized performance and efficient operation of the equipment.
  • Capacity Selection: Boom cylinders are available in different capacity options to handle varying loads and operating conditions. The capacity of the cylinder refers to its ability to generate the required force to move the boom or arm. Higher capacity cylinders are used for heavy-duty applications, while lower capacity cylinders are suitable for lighter loads. The appropriate capacity selection ensures that the boom cylinder can handle the specific load requirements of the equipment.
  • Pressure and Flow Control: Boom cylinders utilize hydraulic systems to generate the required force. The hydraulic pressure and flow rate can be adjusted or controlled to match the cylinder size and capacity. By regulating the pressure and flow, the boom cylinder can effectively handle variations in size and capacity while maintaining the desired performance and control.
  • Sealing and Internal Components: Boom cylinders are equipped with sealing systems and internal components that are designed to withstand the forces and pressures involved. These components are carefully selected to ensure compatibility with the cylinder size and capacity. Proper sealing and internal components help to maintain the cylinder’s efficiency and prevent leaks or failures, regardless of the size or capacity of the cylinder.

Overall, boom cylinders are engineered to handle variations in cylinder size and capacity by offering customization options, capacity selection, pressure and flow control, and appropriate sealing and internal components. These features ensure that the boom cylinders can effectively and reliably perform their intended functions across different equipment configurations and operating conditions.

It’s important to consult the equipment manufacturer’s guidelines and recommendations when selecting and installing boom cylinders to ensure compatibility and optimal performance.

boom cylinder

What are the key components and features of a boom cylinder?

A boom cylinder consists of several key components and features that enable its functionality and performance in heavy machinery. Here’s a detailed explanation:

  • Cylinder Barrel: The cylinder barrel is the main body of the boom cylinder, typically made of high-strength steel. It houses the piston, seals, and other internal components. The cylinder barrel is designed to withstand high pressure and provide structural integrity to the cylinder.
  • Piston: The piston is a cylindrical component that moves back and forth inside the cylinder barrel. It is usually made of durable materials and acts as a barrier between the two chambers of the cylinder. The piston divides the cylinder into a rod side and a cap side, allowing hydraulic fluid to act on one side or the other to create the desired motion.
  • Rod: The rod is a solid metal shaft attached to the piston and extending outside the cylinder barrel. It transmits the force generated by the hydraulic fluid to the boom or other connected components. The rod is designed to withstand tensile and compressive forces and is often coated or treated to resist corrosion and wear.
  • Seals: Seals are essential components that prevent hydraulic fluid leakage and maintain the integrity of the cylinder. They are positioned between the piston, rod, and cylinder barrel to create a tight seal. Common types of seals used in boom cylinders include piston seals, rod seals, and wiper seals.
  • Ports and Fittings: Boom cylinders have ports and fittings that allow the connection of hydraulic hoses or pipes to supply hydraulic fluid. These ports enable the controlled flow of hydraulic fluid into and out of the cylinder, creating the necessary pressure for boom movement.
  • Mounting Brackets: Mounting brackets are used to attach the boom cylinder to the heavy machinery’s frame or structure. They provide stability and support, ensuring proper alignment and secure installation of the cylinder.
  • Internal Cushions: Some boom cylinders feature internal cushions or shock absorbers. These cushions help dampen the impact and reduce vibrations during the extension or retraction of the boom. Internal cushions improve the smoothness of boom movement, enhance operator comfort, and reduce stress on the cylinder and other components.
  • Corrosion Protection: Boom cylinders are often coated or treated with corrosion-resistant materials to withstand harsh environmental conditions. These protective measures help extend the cylinder’s lifespan and maintain its performance over time.
  • Load Capacity and Pressure Rating: Boom cylinders are designed with specific load capacities and pressure ratings to handle the heavy loads and pressures involved in heavy machinery operations. The load capacity and pressure rating determine the cylinder’s strength and suitability for different applications.

In summary, the key components and features of a boom cylinder include the cylinder barrel, piston, rod, seals, ports and fittings, mounting brackets, internal cushions, corrosion protection, load capacity, and pressure rating. These components and features work together to enable the controlled extension, retraction, lifting, and lowering of the boom in heavy machinery, ensuring efficient and reliable operation.

China Hot selling Hot Sale Ex300-5 Boom Oil Cylinder for CZPT Digger Parts   vacuum pump electricChina Hot selling Hot Sale Ex300-5 Boom Oil Cylinder for CZPT Digger Parts   vacuum pump electric
editor by CX 2024-03-14