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.

Description

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.

Parameter

ParameterLight DutyMedium DutyHeavy Duty
Load Capacity0.5-10 tons10-50 tons50-500 tons
Number of Pulleys1-22-44-6
Rope Diameter6mm-16mm16mm-32mm32mm-50mm+
Working Load Limit (WLL)0.5-10 tons10-50 tons50-500 tons
Sheave Size40mm-80mm80mm-150mm150mm-300mm
Bearing TypePlain, BallBall, RollerRoller, Ball
Weight of Block5kg-50kg50kg-150kg150kg-500kg+
Temperature Range-20°C to 60°C-20°C to 60°C-40°C to 200°C
Corrosion ResistanceBasic, GalvanizedGalvanized, StainlessStainless Steel
Dimensions of Block150mm-300mm300mm-600mm600mm+

Features

High-strength structure for heavy-duty lifting 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

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.

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