Guangzhou Guoli Engineering Machinery Co., Ltd.
| Payment Terms | T/T,Western Union,MoneyGram |
| Supply Ability | 2000pieces/month |
| Delivery Time | 7 Days |
| Packaging Details | Wooden Case |
| Part Name | Excavator SK200 Hydraulic Arm Cylinder |
| Excavator Model | Zx470 Ex450 ZX330-3 ZX400-3 |
| Part Number | 4637751 4637752 4310242 |
| Excavator Brand | Hitachi Excavator |
| Warranty | 12 Months |
| OEM | YES |
| Brand Name | Glparts |
| Model Number | Zx470 Ex450 ZX330-3 ZX400-3 |
| Certification | ISO9001;CE |
| Place of Origin | Made In China |
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Product Specification
| Payment Terms | T/T,Western Union,MoneyGram | Supply Ability | 2000pieces/month |
| Delivery Time | 7 Days | Packaging Details | Wooden Case |
| Part Name | Excavator SK200 Hydraulic Arm Cylinder | Excavator Model | Zx470 Ex450 ZX330-3 ZX400-3 |
| Part Number | 4637751 4637752 4310242 | Excavator Brand | Hitachi Excavator |
| Warranty | 12 Months | OEM | YES |
| Brand Name | Glparts | Model Number | Zx470 Ex450 ZX330-3 ZX400-3 |
| Certification | ISO9001;CE | Place of Origin | Made In China |
| High Light | ZX330-3 Boom Hydraulic Cylinder ，Hydraulic Boom Cylinder For Excavator ，4637751 Boom Hydraulic Cylinder | ||
Hydraulic Boom Cylinder 4637751 4637752 4310242 for Zx470 Ex450 ZX330-3 ZX400-3 Excavator
Specification
| Product Name | Hydraulic Boom Cylinder |
| Excavator Model | Zx470 Ex450 ZX330-3 ZX400-3 |
| Part Number | 4637751 4637752 4310242 |
| Cylinder Type | Boom Cylinder |
| Sealing Brand | NOK (Japan) / SKF (USA) |
| Rod Material | 45Mn Steel |
| Tube Material | 25Mn / ST52 Honed Tube |
Hydraulic Cylinder – Easy Care Tips:
1. Don’t exceed 1.25x of the cylinder’s rated pressure.
2. Wipe the piston rod regularly – keep it clean and scratch-free.
3. Use the right oil:
32# for normal use
20# if it’s cold
46# if it’s hot
4. Best working temperature: -20°C to 70°C (never go over 70°C).
5. Filter your hydraulic oil after 3 months, then once a year – it keeps the oil clean and your cylinder lasting longer.
About Us
1.16+ years of experience in excavator hydraulic cylinder manufacturing
2.In-house factory with full customization support (OEM/ODM)
3.Exported to 100+ countries across Asia, Europe, South America, and Africa
4.Full product line: boom, arm, bucket cylinders, seal kits, and supply other excavator parts
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2004
Total Annual:
3000000-6000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Guangzhou Guoli Engineering Machinery Co., Ltd., located in GuangZhou city, benefits from a large construction machinery parts market and convenient transportation access. Our company specializes in producing a range of excavator hydraulic cylinders, including excavator arm cylinders, boom cylinders... Guangzhou Guoli Engineering Machinery Co., Ltd., located in GuangZhou city, benefits from a large construction machinery parts market and convenient transportation access. Our company specializes in producing a range of excavator hydraulic cylinders, including excavator arm cylinders, boom cylinders...
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