Description
D52278-57 Tower Crane Headed Shaft Pin
Model No.:D52278-57
The D52278-57 Tower Crane Headed Shaft Pin is a replacement steel connection component used in compatible tower crane structural and mast connection systems.
The headed design provides a defined end or shoulder for positioning and retention within the corresponding connection assembly. Depending on the crane design, the pin may be used to connect or secure structural components during tower crane assembly and operation.
Product Details Display
Product Applications
- Tower crane mast connection systems
- Tower crane structural connection assemblies
- Mast section connection components
- Tower crane assembly and maintenance
- Replacement of worn or damaged connection pins
Technical Specifications
| Item | Specification |
| Product Name | Tower Crane Headed Shaft Pin |
| Part Number | D52278-57 |
| Equipment | Tower Crane |
| Application | Tower Crane Mast / Structural Connection |
| Usage | Replacement / Maintenance / Repair |
| Condition | New Replacement Spare Part |
| Function | Component Connection and Retention |
| Installation | Compatible Tower Crane Connection Assembly |
| Material | Steel, subject to confirmation |
Packing details
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 D52278-57?
A7: D52278-57 is a headed shaft pin used as a replacement mechanical connection component for compatible tower crane systems.
Q8: What is the function of a headed shaft pin?
A8: It provides a mechanical connection between corresponding structural or mechanical components. The headed end helps position or retain the pin.
Q9: Is D52278-57 a mast connection pin?
A9: The current Hero Equipment page identifies D52278-57 as a headed shaft and describes it as a mast connection pin. The exact installation position should be confirmed against the original crane assembly or technical drawing.
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