Heavy Duty Q345B Steel Wire Rope Drum for 50 Ton Double Girder Overhead Crane Trolley

Product Name

Overview

Key Specifications

• Material: Q345B Low Alloy Steel
• Matching Load Capacity: 50 Ton Double Girder Crane Trolley
• Processing Technology: Rolling / Welded / Forged Optional
• Surface Treatment: Primer Painting / Anti-rust Coating
• Groove Type: Standard helical rope groove
• Working Condition: Indoor & Outdoor Industrial Lifting
• Custom Service: Outer diameter, length, shaft hole, rope groove parameters customized per customer drawings

Main Advantages

Application Scenarios

Packing & Delivery

• Packing: Wooden case / Steel frame packing for sea transportation
• Shipping: Support sea freight, air freight; FOB & CIF terms acceptable
• Lead time: Based on order quantity and customized requirements
  
  

  Item	Technical Parameter	Item	Technical Parameter
  Product Name	Q345B Steel Wire Rope Drum	Applicable Model	50 Ton Double Girder Crane Trolley
  Main Material	Q345B Low Alloy Steel	Yield Strength	≥345MPa
  Processing Craft	Welded / Forged / Rolling	Drum Diameter	φ400-φ800mm (Customizable)
  Groove Type	Standard Helical Groove	Groove Pitch	Customized by rope diameter
  Effective Length	Full Customizable	Shaft Hole Size	Customized per drawing
  Surface Treatment	Anti-rust Primer + Topcoat	Working Condition	Indoor & Outdoor Heavy Duty
  Quality Inspection	Optional NDT Testing	Custom Service	OEM / ODM Drawing Customization
  Core Advantage 1	Anti-deformation & wear-resistant	Core Advantage 2	Long service life for crane winch
  Application	Industrial Lifting & Port Handling	Packing Method	Wooden Case / Steel Frame
  Shipping Term	FOB / CIF / EXW Available	Feature	Prevent disordered rope winding