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ZX870H-3F ZX870R-3 ZX870R-3F Excavator Cylinder 4638084 For Hitachi Parts

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ZX870H-3F ZX870R-3 ZX870R-3F Excavator Cylinder 4638084 For Hitachi Parts
Features Gallery Product Description Request A Quote
Features
Specifications
Product Name: Boom Arm Bucket Cylinder Assy
Product Alias: Excavator Hydraulic Parts
Part Number: 4638084
Surface Treatment: Piston Rod Hard Chromium Plating Cylinder Tube ,Inner Honed
Seal Brand: For Japan NOK And US SKF
Seal Material: PU
Testing: 100% Pressure Testing Before Delivery
Factory Direct Supply: Yes
Highlight:

ZX870R-3F Excavator Cylinder

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Excavator Cylinder 4638084

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ZX870R-3 cylinder for excavator

Basic Infomation
Place of Origin: Made In China
Brand Name: Glparts
Certification: ISO9001
Model Number: ZX870 ZX870H-3F ZX870R-3 ZX870R-3F
Payment & Shipping Terms
Packaging Details: Wooden Case
Delivery Time: 7 Days
Payment Terms: T/T,Western Union,MoneyGram
Supply Ability: 2000pieces/month
Product Description

ZX870 ZX870H-3F ZX870R-3 ZX870R-3F Bucket Cylinder 4638084 For Hitachi Parts


 

Product Description


 

 

Product Name

Bucket Hydraulic Cylinder

Model

ZX870 ZX870H-3F ZX870R-3 ZX870R-3F

Compatible With Other Models

ZX850-3 ZX850-3F ZX850LC-3-DH ZX870H-3 ZX870H-3-HCMC

Temperature Range

-20-80°C

Part Number

 

4638084

Pressure Range 21 MPa to 35 MPa
Dimensions Customized

OEM

Yes

 

Service Stage Details
PreSales Service Free consultation and technical advice
Customization options for dimensions and performance based on customer requirements
InSales Service Fast production and delivery times
Real-time updates on manufacturing and shipment status
AfterSales Service Warranty on manufacturing defects
Technical support for installation and maintenance

 

ps.If you are looking for other hydraulic cylinders for the ZX870, please contact us for a quote

 

List Of Spare Parts (4638084)


 

Pos Part No Qty Parts name Comments
  4638084 [1] CYL BUCKET  
1-24 4653866 [1] CYL(PIPELESS)  
1 978401 [1] TUBE CYL ASSY  
1A +++++++ [1] TUBE CYL  
1B 379902 [1] BUSHING  
2 978402 [1] ROD PISTON  
2A +++++++ [1] ROD PISTON  
2B 978403 [1] BUSHING PIN  
3 977903 [1] HEAD CYL  
4 379806 [1] BUSHING  
5 191415 [1] RING RETAINING  
6 956502 [1] RING  
7 977904 [1] PACKING U-RING  
8 242505 [1] RING BACK-UP  
9 977905 [1] RING WIPER  
10 A811190 [1] O-RING  
11 257007 [1] RING BACK-UP  
12 4104472 [8] BOLT SOCKET  
13 978404 [1] BRG CUSHION  
14 702503 [1] PISTON  
15 257010 [1] RING SEAL ASSY  
16 977906 [2] RING SLIDE  
17 4199817 [2] RING  
18 965104 [1] NUT  
19 379815 [1] SCREW SET  
20 109124 [1] BALL STEEL  
21 4251767 [2] RING WIPER  
22 809303 [2] RING WIPER  
23 643016 [2] BLEEDER AIR  
24 J75481 [1] FITTING GREASE  
25 380008 [1] JOINT Y 0998506
25 998506 [1] JOINT  
26 955612 [2] O-RING  
27 158883 [8] BOLT SOCKET  
28 978405 [1] PIPE  
29-34 978406 [1] BAND ASSY  
29 978407 [1] BAND  
30 417414 [2] BAND  
31 379919 [4] BOLT  
32 A590914 [6] WASHER SPRING  
33 353016 [2] CLAMP PIPE Y 0972307
33 972307 [2] CLAMP PIPE  
34 379918 [2] BOLT  
100 4653863 [1] KIT SEAL  

ZX870H-3F ZX870R-3 ZX870R-3F Excavator Cylinder 4638084 For Hitachi Parts 0

*Note:Suitable for different models. Please contact us for the specific part number,part number information is being updated

 

Company Information

 


 

GuangZhou GuoLi Engineering Machinery Co., Ltd., with over 16 years of experience in excavator hydraulic cylinders, is a foreign trade company specializing in a wide range of products, including crawler excavator arm cylinders, boom cylinders, bucket cylinders, cylinder tubes, cylinder rods, custom hydraulic cylinders, seal kits, hydraulic pumps, and electric parts, all designed for various excavator models. Our products have been exported to over 100 countries and regions worldwide.

 

Factory Tour

 

Our main product, excavator cylinders, is produced through a complete hydraulic cylinder production line, from design to manufacturing. With over ten years of experience, we’ve upgraded our offerings to multi-stage hydraulic cylinders. We focus on cylinder customization and produce a variety of domestic and imported excavator cylinders. Using advanced CNC lathes, grinders, and assembly equipment, we strictly follow ISO quality standards throughout production.

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Piston Rod Production Process

 

 

Feature Description
Material Tempered steel
Surface Treatment Induction hardened before chrome plating to prevent bending and scratching
Rust Resistance Resists rust for over 100 hours in salt spray tests
Production Process Produced and electroplated in-house
Finish Mirror finish technology

 

ZX870H-3F ZX870R-3 ZX870R-3F Excavator Cylinder 4638084 For Hitachi Parts 2

Automatic Welding Process

 

 

Feature Description
Welding Method Fully automated welding for consistency and integrity
Craftsmanship Lean welding craft ensures strong joint strength and eliminates defects
Weld Seam Quality Weld seam matches the appearance of original parts
Durability Welded parts are not easy to fall off

 

ZX870H-3F ZX870R-3 ZX870R-3F Excavator Cylinder 4638084 For Hitachi Parts 3

Finished Product Warehouse Display

 

ZX870H-3F ZX870R-3 ZX870R-3F Excavator Cylinder 4638084 For Hitachi Parts 4

 

 

Exhibition Showcase


 

Our Presence at Major Exhibitions: 2023 Malaysia & 2024 Shanghai Bauma

 

Exhibition With Cooperated Clients

 

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Certificates

 


 

Certification

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FAQ


 

 

1.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.

 

2.What material do you use on hydraulic cylinder?

  • High frequency quenching No.40 manganese steel as rod material so the cylinder rod has better bending resistance.

  • No.25 manganese steel as tube material ,so the tube has better wear resistance,

    High-strength hardened steel as rod head and tube head ,so the cylinder head and rod head more durable.

  • Name-brand seal kits to reduce the hydraulic cylinder oil leakage rate.

 

3.How long can an order delivery?

  • For some often used models of excavator hydraulic cylinder , we have in stock, within 7 days .

  • For any order less than one container takes about 2 weeks to finish; Order of 1-2 container takes 4 -6weeks.

  • At busy manufacturing season, manufacturing time needs more which can confirm by discussion.

 

4.How to pay?

  • Order less than 3000USD, full payment at order, Order over USD3000 value ,50% deposited in to start,

    50% balance paid to deliver,inspection service accepted.

  • For customized order, 70%payment as deposit ,30% balance paid to deliver.

 

5.How to delivery?

  • If you have shipping agent ,we will cooperate with your agent to arrange shipment .

  • If not , we have good relationships with shipping companies, express suppliers.

  • For light goods ,by UPS/DHL/TNT(DAP terms) , For heavy goods ,by sea (FOB,CIF,CFR)

     

     

 

Customer Reviews


 

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Get in touch with us
Tel : 13081912597
Fax : 86-86-13081912597
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