Topkit Tower Crane with 4t Max Load and 48m Jib
This tower crane features a fine appearance and a simple, practical structure for easy maintenance. It is designed for safe operation, with a 4t maximum load and a 48m jib length.



Technical Specifications
Product Overview
Professional Lifting Performance
The QTZ50 tower crane is a robust solution designed for demanding construction sites, offering a maximum lifting capacity of 4 tons and a 48-meter jib length. Featuring high-quality electrical components from industry-leading suppliers, it ensures stable and reliable operation under heavy loads. Its precision-welded structure and advanced cross-section design provide exceptional stability and reduced swing, making it an ideal choice for large-scale building and infrastructure projects.
Technical Specifications
- Rated Lifting Moment
- 500 KN.m
- Maximum Load Capacity
- 4 t
- Jib Length
- 48 m
- Tip Load
- 1 t
Structural Details
- Mast Section Dimensions
- 1500mm x 1500mm
- Welding Methods
- CO2 gas protected weldingFull-auto submerged arc welding



