EC300B Hydraulic Bucket Cylinder Assy VOE14501282 VOE14572517 for Volvo Excavator
| Item Name | Excavator EC300B Bucket Cylinder |
| Excavator Model | EC300B |
| Part Number | VOE14501282 VOE14572517 |
| Cylinder Type | Double Acting Hydraulic Cylinder |
| Application | Volvo Excavator |
| Main Material | Cast Steel, 45# Steel, Ductile Iron |
Excavator Hydraulic Cylinder Testing Standards
Before leaving our factory, every hydraulic cylinder undergoes strict pressure testing to ensure reliability and durability in demanding applications. The testing process focuses on three key aspects:
Sealing Integrity – Both internal and external seals are tested under pressure to confirm there is no leakage.
Load-Bearing Capacity – The cylinder is subjected to working pressure levels to verify it can withstand the designed load.
Weld Strength & Structural Integrity – All welded joints are carefully inspected under pressure to ensure complete durability.
Testing Procedure:
Each cylinder is placed on a hydraulic test bench, where pressure is gradually applied during operation. Once the cylinder reaches the required test pressure, technicians carefully check for any signs of leakage through the seals or welded areas. Only cylinders that pass all stages are approved for shipment.
| Category | Details |
| Product Parameters | Temperature Range: -40°C to 120°C |
| Bore Diameters: 80mm – 220mm |
| Rod Diameters: 40mm – 180mm |
| Stroke: Up to 3000mm |
| Pressure Ratings: Up to 60 MPa |
| Material | Cylinder Barrel: 25Mn Steel |
| Piston Rod: 20Cr / 40Cr (high-strength, heat-treated) |
| Seals: Imported premium seals (NOK, SKF) |
| Application Fields | ✔ Material & Cargo Handling |
| ✔ Construction & Earthmoving Equipment |
| ✔ Marine & Offshore Applications |
| ✔ Mining & Heavy-Duty Operations |
| ✔ Rigging & Offshore Lifting |
| ✔ Forklift Machinery |
| ✔ Front-End Loaders |
| ✔ Agriculture & Forestry |
| ✔ Waste Management & Recycling |
FAQ
1. Is this hydraulic cylinder compatible with Volvo excavators?
Yes, it is fully compatible. We confirm the exact model and part number with you in advance to ensure a perfect match.
2. When will my order be shipped?
This cylinder is in stock and usually ships within 3 business days after payment. For non-stock items, delivery is typically within 5–10 business days.
3. Can I purchase just one piece?
Absolutely. Single-piece orders are welcome. For bulk orders, we offer additional discounts.
4. Where is your factory located?
Our main factory is located in Wuhan, equipped with advanced production facilities.
5. Do you ship directly from the factory?
Yes. Most orders are shipped directly from our warehouse in Guangzhou, close to major shipping ports for faster delivery.
6. What is your warranty period?
We provide a 1-year warranty covering manufacturing defects to ensure quality and reliability.
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EC300B Hydraulic Bucket Cylinder Assy VOE14501282 VOE14572517 for Volvo Excavator Images
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