Tower crane Spare parts

S24 1.2x1.2x3m Standard Mast Section and 1.2x1.2x7.5m Basic Mast Section for Tower Crane


S24 1.2x1.2x3m Standard Mast Section and 1.2x1.2x7.5m Basic Mast Section for Tower Crane

Reliable S24 tower crane mast sections suitable for Potain MC80, QTZ63 (5013-5), and related models. Factory supply for export markets including Kazakhstan, Uzbekistan, UAE, Saudi Arabia, and Africa.

Quick Specifications

ItemS24 Standard Mast SectionS24 Basic Mast Section
Section Size1.2 x 1.2 x 3.0 m1.2 x 1.2 x 7.5 m
Section ModelS24S24 Basic Mast Section
Steel MaterialQ345B / Q235BQ345B / Q235B
Pin SizeD40 mmD40 mm
Main ChordAngle SteelAngle Steel
StructureIntegral StructureIntegral Structure
Weight740 kgPlease confirm with supplier
Suitable ModelsPotain MC80, QTZ63 (5013-5), and related modelsPotain MC80, QTZ63 (5013-5), and related models

Technical data based on the files you provided. :contentReference[oaicite:0]{index=0} :contentReference[oaicite:1]{index=1}

Product Overview

We supply S24 tower crane mast sections in both 1.2x1.2x3m standard mast section and 1.2x1.2x7.5m basic mast section versions. These mast sections are suitable for Potain MC80 tower crane and can also be used for QTZ63 (5013-5) and related models. The S24 mast section adopts an integral structure and uses D40 mm pin connection. The listed steel materials include Q345B and Q235B. The weight of the 3-meter standard mast section is listed as 740 kg. :contentReference[oaicite:2]{index=2} :contentReference[oaicite:3]{index=3}

This product is suitable for tower crane maintenance companies, spare parts distributors, rental fleets, engineering contractors, and overseas buyers who need stable-quality tower crane structural parts from China. It is especially suitable for export business to Kazakhstan, Uzbekistan, UAE, Saudi Arabia, and African markets.


Batch production of S24 basic mast sections in factory workshop

S24 1.2x1.2x3m Standard Mast Section

The S24 1.2x1.2x3m standard mast section is a one-piece mast section designed for tower crane structural extension and replacement. According to your provided data, this section is suitable for Potain MC80, QTZ63 (5013-5), and similar tower crane models.

Main specifications include 1.2 x 1.2 x 3.0 m section size, D40 mm pin diameter, Q345B / Q235B steel material, and 740 kg weight. This model is suitable for customers looking for a stable and export-ready tower crane mast section supplier in China. 


S24 1.2x1.2x3m standard mast section for Potain MC80 and QTZ63 tower crane

S24 1.2x1.2x7.5m Basic Mast Section

The S24 1.2x1.2x7.5m basic mast section is designed for base structure and lower tower configuration requirements. It is suitable for buyers who need a longer structural section for crane rebuilding, spare parts stock, or export project support. Based on your file data, this model uses the same D40 mm pin size and Q345B / Q235B steel material, and is also suitable for Potain MC80, QTZ63 (5013-5), and related models. 


Side view of S24 1.2x1.2x7.5m basic mast section for tower crane

Factory display of S24 7.5m basic mast section for tower crane

Product Features

  • Integral structure design for stable overall strength and consistent assembly
  • D40 mm pin connection based on your provided technical data
  • Q345B / Q235B steel material for structural fabrication
  • Suitable for Potain MC80 and QTZ63 related applications
  • Available for export supply with container loading support
  • Suitable for crane spare parts distributors and rental companies

Assembled S24 basic mast section structure in factory

Applications and Suitable Buyers

These S24 mast sections are suitable for:

  • Tower crane spare parts suppliers
  • Tower crane rental companies
  • Crane refurbishment businesses
  • Engineering contractors
  • Construction equipment distributors
  • Overseas buyers looking for China factory supply

If you are sourcing tower crane mast sections for Kazakhstan, Uzbekistan, UAE, Saudi Arabia, or Africa, this page is designed to help buyers confirm the section type, dimensions, and export suitability more clearly.

Export and Shipping

We support export packing and shipment for tower crane mast sections. The container loading photos help show batch supply capability and export handling experience for overseas orders. This is important for customers who buy tower crane mast sections from China for resale, project use, or crane maintenance stock.


S24 1.2x1.2x7.5m basic mast section loaded into container for overseas shipment

Why Choose Our S24 Mast Sections

  • Factory-direct supply
  • Stable production quality
  • Suitable for Potain MC80 / QTZ63 and related models
  • Batch order support
  • Export-oriented service
  • Suitable for distributors, rental companies, and end users

FAQ

1. What is the size of the S24 standard mast section?

The standard mast section size is 1.2 x 1.2 x 3.0 meters

2. What is the size of the S24 basic mast section?

The basic mast section size is 1.2 x 1.2 x 7.5 meters

3. Which tower crane models are suitable?

Based on your provided data, these mast sections are suitable for Potain MC80, QTZ63 (5013-5), and related models. 

4. What is the pin size?

The listed pin size is D40 mm.

5. What steel materials are used?

The material listed in your files is Q345B / Q235B

Need S24 Mast Sections for Your Tower Crane?

We supply S24 1.2x1.2x3m standard mast section and S24 1.2x1.2x7.5m basic mast section for tower crane spare parts business, maintenance projects, and export orders.

Please send us your crane model, quantity, and destination port for quotation.