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Building Site Flat Tower Cranes

Building Site Flat Tower Cranes

This flat-top tower crane features a compact, top-less design (eliminating the need for tower-top tie rods) and integrates a robust metal structure, four major operating mechanisms, a variable-frequency control system, and multiple safety limit protections. It comes standard with a 60m jib and supports a maximum height of 200m via mast climbing, making it ideal for high-rise construction and tight urban sites. The modular design ensures simple assembly and disassembly, while the inclusion of a full set of genuine factory parts addresses common pain points associated with older models—such as complex high-altitude assembly, large site footprints, load swaying, and high maintenance costs. Equipped with a variable-frequency drive system, the crane ensures smooth lifting operations, while multiple limit devices automatically guard against overloading risks. Component dimensions are optimized for containerized shipping, and the compact footprint allows for deployment on densely packed construction sites. The main structure comes with a 2-year warranty, and electronic/hydraulic components are covered for 1 year; full CE documentation for export is available.
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Description
Technical Parameters

1.Features and Customer Benefits
The tie-rod-free structure cuts assembly/disassembly labor in half and shortens construction schedules; components are designed to fit into standard shipping containers, reducing ocean freight costs by 28%. Variable-frequency hoisting ensures smooth operation and increased productivity; multiple limit-switch systems prevent safety-related fines and provide early fault warnings. Hydraulic jacking capabilities cover both low- and high-rise construction, boosting equipment reuse rates by 55%; direct supply of genuine parts cuts maintenance costs by 40% and enhances equipment resale value.
2.Scenario-Based Solutions
Narrow urban sites: Compact footprint eliminates the need for site expansion and saves on crane labor costs. Super-high-rise projects: Ample jacking height eliminates the need for additional equipment purchases. Overseas projects: Container-ready with full accessory kits and export certifications, ensuring seamless after-sales support. Multi-site operations: Easy assembly and disassembly significantly reduce relocation costs.
3.Company Strengths
Over a decade of experience in tower crane supply, partnering with certified manufacturing bases; equipment complies with both national (GB) and CE standards, with customizable specifications. We offer complete units bundled with genuine parts, on-site installation and commissioning, and lifelong technical support-avoiding the hidden costs associated with cheap "bare-machine" purchases.
4.Full-Lifecycle Service
Pre-sales: Free site planning and configuration customization. Mid-sales: Unified shipping of the complete unit and all accessories. Post-sales: On-site installation and training, 24/7 technical support, warranties on core components, and long-term supply of genuine parts.
5.Product Upgrades
Reinforced structural steel; high-temperature-resistant variable-frequency controls; leak-proof hydraulic seals; components optimized for container shipping; and upgraded safety monitoring and early-warning ranges.

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