Crane Spare Parts
Crane Pulley System
Heavy-duty crane pulley system for smooth rope running, stable lifting, and long service life in industrial applications.
- Rated Lifting Capacity
- 0.5-500 tons.
- Span
- Customizable according to crane system design.
- Lifting Height
- Customizable according to lifting system requirements.
- Rated Voltage
- Not applicable for mechanical pulley systems.
- Working Environment
- A3-A7.
- Usage Scenarios
- Overhead cranes, gantry cranes, jib cranes, port cranes.
Product Overview
Crane Pulley System is designed for heavy-duty lifting applications requiring smooth rope travel, stable rotation, and reliable performance. Made with durable materials and precision-machined grooves, it helps reduce wire rope wear and improve lifting efficiency.
The Crane Pulley System is widely used in overhead cranes, gantry cranes, jib cranes, and port cranes. It can also be matched with electric hoists and other crane spare parts for complete lifting systems. Customized options are available according to rope diameter, load capacity, sheave size, and application requirements.
Technical Parameters
| Parameter | Light Duty | Medium Duty | Heavy Duty |
|---|---|---|---|
| Load Capacity | 0.5-10 tons | 10-50 tons | 50-500 tons |
| Number of Pulleys | 1-2 | 2-4 | 4-6 |
| Rope Diameter | 6mm-16mm | 16mm-32mm | 32mm-50mm+ |
| Working Load Limit (WLL) | 0.5-10 tons | 10-50 tons | 50-500 tons |
| Sheave Size | 40mm-80mm | 80mm-150mm | 150mm-300mm |
| Bearing Type | Plain, Ball | Ball, Roller | Roller, Ball |
| Weight of Block | 5kg-50kg | 50kg-150kg | 150kg-500kg+ |
| Temperature Range | -20°C to 60°C | -20°C to 60°C | -40°C to 200°C |
| Corrosion Resistance | Basic, Galvanized | Galvanized, Stainless | Stainless Steel |
| Dimensions of Block | 150mm-300mm | 300mm-600mm | 600mm+ |
Key Features
Precision-machined grooves for smooth rope travel
Multiple sheave sizes and configurations available
Stable rotation with reliable bearing performance
Wear-resistant surface for long service life
Suitable for overhead, gantry, jib, and port crane systems
Customized Crane Solution
We provide customized crane pulley system solutions according to your lifting requirements, including load capacity, sheave diameter, groove type, rope diameter, bearing type, number of sheaves, material, and surface treatment.
Please send us your working load, rope size, application scenario, and installation requirements, and we will recommend a suitable pulley configuration for your project.
Get a Factory-Based Quotation
Send your capacity, span, lifting height and working site. Our team will help check the suitable crane type and provide a project-based quotation.
Parameter Check
We review capacity, span, lifting height, duty and site conditions before recommending a configuration.
Factory Configuration
Quotation is based on crane structure, hoist or trolley type, control system and safety options.
Export Support
Discuss packing, delivery reference, drawings and project communication for overseas orders.
What We Need
- Capacity, span, lifting height and working duty.
- Workshop or yard layout, runway condition and power supply.
- Working environment, daily operation time and special requirements.
- Destination country, quantity and drawings or photos if available.
How It Works
- Send parametersShare the project data you already know.
- Confirm configurationWe check crane type and key technical scope.
- Receive quotationGet factory-based price and selection support.