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Heavy RC Tower Crane QTZ100 with Max. Lifting Load 8T 1 Year Warranty Jib length 60m
QTZ100 Tower Crane is a new type of construction tower equipment that is researched and designed by Institute of Building Mechanization of China Academy of Building Research based on large formwork construction technology. It has the following characteristics:
1) Lifting multiplying factor switchover automatically, without operator's intervention.
2) Ahead of all domestic competitors, we are the first manufacturer to adopt lifting rope verticality limit mechanism, which decreases the lifting rope vertical angle under free load lifting mode, and highly improves the tower crane steering performance.
3) Our tower sections are exchangeable, which provides our customers with more convenience.
4) We adopt dual drawbars structure on lifting boom, which enables the lifting boom to be under no stress at lifting surface other than uniaxial stress, moreover, it gets rid of the stress peak. It greatly improves the fatigue safety performance of the lifting boom.
5) VVVF stepless speed variation device for lifting, trolley and slewing mechanisms are adopted to make sure its working steadily and effectively, it also lowers the maintenance cost.
6) The equipment adopts non-contact computer control system, which provides the high reliability and full functions to avoid drivers' faulty operation.
Type |
QTZ100 (TC5615) |
Basic height |
40m |
Max height |
140m |
Length |
60m/55m |
Max load |
8t |
Tip load |
1.3t/1.5t |
Section size |
1600×1600×2500 |
Section material |
Round tube |
Company Profile
GOLDZIM Construction Machinery is a one-stop machinery supplier, leading in China for 17 years. Including engineering, mining, warehousing, logistics, and various parts. Cooperate directly with the brand, and the official warranty for all machines is one year. We have shipped machines to over 148 countries in the past 17 years.
Our advantages are as following:
1. Professionally export construction machinery and spare parts for more than 15 years to over a hundred countries.
2. Experienced in customs clearance in different ports(countries). Clients type has big contractors, tender, private, rental companies, construction companies etc.
3. Quick delivery time and thoughtful services.
We are always committed to offer our customers high quality products with reliable performance, competitive price and comprehensive services, to ensure every engineering project to be run smoothly on schedule.
Please contact me if you have any questions. Looking forward to fruitful cooperation with sincerity and respect.




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