Crane Pulley Block

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Crane Pulley Block

1.High-Strength Materials – The Crane Pulley System is made of premium alloy steel or ductile iron, giving strong load capacity and wear resistance.

2.Precision Machining – Smooth grooves on every crane pulley wheel reduce wire rope wear and extend service life.

3.Flexible Adaptation – Multiple models of crane pulley blocks and simple crane pulley systems fit various crane types and lifting needs.

The Crane Pulley System from Hanko is built for high load, low wear, and steady performance. It meets the demands of frequent and heavy-duty lifting in overhead, gantry, and tower cranes.

Serial No.	Tonnage	Dimensions
Serial No.	Tonnage	Pulley Diameter d/D	Shaft Length L	Ratio	Distance Between Pulley Plates L1
1	5t	∅250/∅300	130	2
2	10t	∅400/∅450	310	3	84
3	16t	∅500/∅565	376	3	140
4	20t	∅500/∅565, ∅300/∅360	470	4	92, 92
5	32t	∅610/∅680, ∅400/∅470	526	4	130, 130
6	50t	∅710/∅785	555	5	104, 104, 104

Product Features and Applications

1.Stable Structure & Smooth Rotation – High-quality bearings inside the crane pulley block reduce friction and ensure smooth rotation under load.

2.Corrosion-Resistant Surface – Surfaces of each crane rope pulley are coated for long-term protection in harsh environments.

Applications – The Crane Pulley System is widely used in ports, shipyards, mining, and logistics. A cranes pulley system ensures efficient and safe lifting. From tower crane pulleys to overhead crane pulley wheels, these systems reduce downtime and improve precision positioning.

Product Details

Each Crane Pulley System includes pulleys, bearings, grooves, and guards. All grooves are CNC-machined to maintain smooth rope contact and prevent jumping. The crane pulley wheel surface is hardened for wear resistance. Bearings are built for low friction and impact resistance, ensuring stable lifting.

Surfaces of each crane rope pulley are finished with anti-rust paint or zinc spray to resist corrosion. Customers can choose custom sizes, grooves, and fittings to match lifting needs. Whether it is a simple crane pulley system or a gantry crane pulley system, each unit is tested for quality before shipment.

Product Support

Hanko Heavy Industries specializes in the design and production of Crane Pulley Systems. We use forged alloy steel and precision machining to ensure strength, smooth operation, and wear resistance. Our team follows ISO standards with strict control over raw materials, CNC machining, and groove hardening.

Every crane pulley system, including tower crane pulleys and EOT crane pulleys, undergoes dynamic load testing and non-destructive inspection before shipment. We provide standard models and customized options to meet different crane pulley price and application needs. Hanko offers professional support and reliable products for global clients.

We are manufacturers of Crane Pulley System.

Swivel Crane Hooks

Swivel crane hooks allow loads to rotate freely, reducing wire rope stress and improving accuracy.

Single Crane Hook

The single crane hook is the most common lifting component in hoisting systems. Compared with double hooks, it provides a simple, cost-effective solution for medium loads.

Overhead Crane Hook

The overhead crane hook is a vital lifting component for bridge cranes, gantry cranes, and other overhead lifting equipment.

Mobile Crane Hook

A mobile crane hook is a vital component that connects the crane to the load. Designed for heavy-duty use, it ensures strength, safety, and efficiency.

Forged Crane Hook

A forged crane hook is a key lifting component that ensures both operator and load safety.

Eot Crane Hook

The eot crane hook connects crane and load, ensuring safety and efficiency during lifting. It works with hoist and trolley systems and supports crane main hook and auxiliary hook lifting.

Complete Guide

About Hanko

Hanko products are manufactured using high-strength materials and go through strict quality inspections to ensure durability and operational safety.

We offer custom manufacturing services for non-standard parts based on customer drawings or specific requirements.

Our products meet international standards and are exported worldwide, earning the trust of clients across Asia, the Middle East, Europe, and beyond.

Why do crane parts need to be replaced regularly?

Over time, wear and tear can affect safety and performance — regular replacement ensures reliability.

Do you offer long-term spare parts supply?

Yes, we ensure continued availability of all key spare parts.

Do you offer on-site support?

Yes, we can dispatch engineers for on-site installation or commissioning

Send Your Inquiry Today

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Product Category2

Crane Pulley Block

If you need anything, feel free to contact us anytime.

Crane Pulley Block

Product Features and Applications

Product Details

Product Support

Related Products

Swivel Crane Hooks

Single Crane Hook

Overhead Crane Hook

Mobile Crane Hook

Forged Crane Hook

Eot Crane Hook

Complete Guide

About Hanko

Send Your Inquiry Today

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