Flat-Top Tower Crane

Modular design for fast assembly and easy transport, ideal for urban construction projects.
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Luffing Jib Tower Crane

Flexible jib movement, perfect for tight spaces and high-rise construction.
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Derrick Crane

Lightweight and flexible, ideal for rooftop lifting with easy installation.
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Tower Crane Spare Parts

Complete range of accessories to boost performance and ensure safety.
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Construction Hoist

High load capacity and safety for efficient transport of workers and materials.
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2003

Founded in

90 %

Proportion of intelligent production

300 +

Currently employs

300 +

The number of tower cranes sold each year

We remain committed to independent innovation and the principle that technology drives enterprise growth. Numerous scientific achievements and patented technologies have been widely integrated into our products, providing strong safety assurance and technical support.

01

ZTM Vision

Create a Chinese brand and establish a global benchmark

02

ZTM Mission

Lead the future with intelligent lifting

// ABOUT ZTM

Wisdom and ingenuity Leading to the future

Jiangxi Zhongtian Intelligent Equipment Co., Ltd. (ZTM) is a professional heavy lifting equipment   construction manufacturer China. Founded in 2003, the company specializes in the development and manufacturing of tower cranes and construction hoists, include flat top tower crane series (ZTT), luffing tower crane series (ZTL) and derrick crane series (ZTD) and  construction hoists SC series.

 

ZTM adheres to the quality policy of “focusing on customer satisfaction and focusing on continuous improvement”. After 18 years of fast development, ZTM has become a major brand in the construction machinery industry and has also become a member of drafting related industry standards...

Learn More

// OUR CASE

Efficient, Safe, and Smart Construction

ZTM Large Flat-Top Tower Crane Industrial Design

ZTM Large Flat-Top Tower Crane Industrial Design

ZTM ZT6012 Cluster Lifting Operation

ZTM ZT6012 Cluster Lifting Operation

ZTM Tower Cranes @ South Korea

ZTM Tower Cranes @ South Korea

ZTM Tower Cranes @ Southeast Asia

ZTM Tower Cranes @ Southeast Asia

// OUR CASE

Efficient, Safe, and Smart Construction

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Yichun
Russia
Saudi Arabia
UAE
Spain
Beijing
Guangzhou
Türkiye
Shenzhen
India
Malaysia
Singapore
Indonesia
Australia
Mexico
Shanghai
South Korea

Contact Us, Solve Your Questions Easily!

From model selection to technical issues, contact us for one-on-one expert guidance.

Inquire Now
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// SOLUTION

Committed to Providing High-Quality Security Solutions

Tower Crane Center

Tower Crane Center

Rental and used machines

The Tower Crane Center serves the market for used Liebherr tower cranes around the world – focusing in particular on cranes, components and accessory parts.

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Tower Crane Solutions

Tower Crane Solutions

Economical solutions

The team at can offer advice when planning the most economic solution specific to your project.

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Customer Service

Customer Service

Strong partner - strong service

A close service network worldwide, combined with decentralised logistics, ensures optimal service locally.

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ZTT186(ZTT6517)

Flat-Top Tower Crane

ZTT186(ZTT6517)

ZTT186(ZTT6517)is the main type of ZTM intelligent tower crane. It has a max loadof 10t, a tip load of 1.7t, a jib radius of 65m, and an independent height of60m. The standard mast section can be equipped with L68A1、L68B1、L68B2 spliced mast section or 1.8 * 1.8 * 2.8m fixed section.

Details+

ZTT186(ZTT6517)

Flat-Top Tower Crane

ZTT186(ZTT6517)

ZTT186(ZTT6517)is the main type of ZTM intelligent tower crane. It has a max loadof 10t, a tip load of 1.7t, a jib radius of 65m, and an independent height of60m. The standard mast section can be equipped with L68A1、L68B1、L68B2 spliced mast section or 1.8 * 1.8 * 2.8m fixed section.

Details+

ZTT186(ZTT6517)

Flat-Top Tower Crane

ZTT186(ZTT6517)

ZTT186(ZTT6517)is the main type of ZTM intelligent tower crane. It has a max loadof 10t, a tip load of 1.7t, a jib radius of 65m, and an independent height of60m. The standard mast section can be equipped with L68A1、L68B1、L68B2 spliced mast section or 1.8 * 1.8 * 2.8m fixed section.

Details+

ZTT186(ZTT6517)

Flat-Top Tower Crane

ZTT186(ZTT6517)

ZTT186(ZTT6517)is the main type of ZTM intelligent tower crane. It has a max loadof 10t, a tip load of 1.7t, a jib radius of 65m, and an independent height of60m. The standard mast section can be equipped with L68A1、L68B1、L68B2 spliced mast section or 1.8 * 1.8 * 2.8m fixed section.

Details+

// BLOG

Latest Blog News

2025-04-11

Tower Cranes: Pillars of Modern Construction


Tower cranes, as essential equipment on modern construction sites, have become a symbol of urban skylines with their towering presence. Whether building skyscrapers, bridges, or large infrastructure projects, tower cranes play an indispensable role. This article will introduce the basics of tower cranes and the latest news about them.

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2025-04-11

The Evolution and Future Prospects of Tower Cranes


Tower cranes, as the backbone of modern construction, have undergone decades of technological advancements and expanded applications. Whether for the construction of high-rise buildings or large-scale infrastructure projects, tower cranes have always played an indispensable role. This article will explore the development history of tower cranes, current technological innovations, and future trends.

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2025-04-11

Technology Empowers the Future, Innovation Reaches New Heights – A Recap of ZTM at bauma CHINA 2024


On November 29, 2024, the global construction machinery industry’s annual event – bauma CHINA – concluded successfully in Shanghai. As one of the leading companies in the tower crane sector, ZTM, driven by the mission “Let the World Embrace ZTM, Let ZTM Serve the Globe", showcased cutting-edge technologies and innovative solutions, becoming a focal point of the exhibition.

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