Description
E-17278-10 Tower Crane Headed Shaft
Model No.:E-17278-10
The E-17278-10 Tower Crane Headed Shaft is a mechanical connection component used in compatible tower crane mast and structural assemblies.
The headed design provides a defined head at one end of the shaft for positioning and retention within the corresponding connection assembly.
This replacement part is suitable for tower crane assembly, maintenance and repair applications. Before ordering, verify the original part number, shaft diameter, overall dimensions and installation position.
Packing details

Technical Specifications
| Item | Specification |
| Product Name | Tower Crane Headed Shaft |
| Part Number | E-17278-10 |
| Product Type | Headed Shaft / Connection Pin |
| Equipment | Tower Crane |
| Application | Tower Crane Structural / Mast Assembly |
| Usage | Replacement / Maintenance / Repair |
| Condition | New Replacement Spare Part |
| Function | Component Connection and Retention |
| Installation | Compatible Tower Crane Connection Assembly |
Product Applications
- Tower crane mast assemblies
- Tower crane static chassis assemblies
- Mast section connection systems
- Tower crane structural connection assemblies
- Replacement of damaged or worn headed shafts
Product Details Display

Our Advantages
- Professional supplier of tower crane spare parts
- Competitive pricing
- Stable supply and fast delivery
- Strict quality inspection before shipment
- Export experience to global markets
FAQ
Q1: Are you a manufacturer or a trading company?
A1: We are a manufacturer specializing in tower crane steel components. Additionally, we act as an integrated supplier for other construction machinery and spare parts to provide a one-stop sourcing solution for our clients.
Q2: What is your standard delivery time?
A2: For items in stock, we can ship within 1-2 business days. For bulk orders or customized products, the lead time is typically 15-25 days, depending on the order volume.
Q3: How do you ensure product quality?
A3: Quality is our priority. We implement strict pre-shipment inspections for every order. Furthermore, we offer a 1-year warranty to ensure our clients’ peace of mind.
Q4: What are your packaging standards?
A4: We use standard export seaworthy packaging, including robust wooden cases and reinforced cartons. They are specifically designed to withstand the rigors of long-distance international shipping.
Q5: Which shipping methods do you support?
A5: We support multiple shipping channels, including Sea Freight (LCL/FCL), Air Freight, and International Express (DHL/FedEx/UPS), to meet different urgency and budget requirements.
Q6: What happens if the goods are damaged during transit?
A6: While our robust packaging prevents most damage, if any issues occur, we will take immediate action. We will negotiate compensation or provide a reshipment/replacement service based on the specific situation.
Q7: What is E-17278-10?
A7: E-17278-10 is a tower crane headed shaft used as a mechanical connection component in compatible mast and structural assemblies.
Q8: What is the diameter of E-17278-10?
A8: The referenced spare parts documentation identifies it as a D20 headed shaft, indicating a 20 mm shaft diameter.
Q9: Is E-17278-10 a lock pin?
A9: The referenced Potain spare parts documentation identifies E-17278-10 as a HEADED SHAFT, not a lock pin.






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