Mobile Tower Crane Fixed Tower Crane Self-erecting Tower Crane
Heavy-duty Tower Crane Luffing Jib Tower Crane Flat Top Tower Crane
Hammerhead Tower Crane
A tower crane is a fully slewing jib crane with a tower-like
structure, serving as essential equipment for large civil
engineering construction sites. These cranes efficiently transport
construction materials and machinery, performing vertical and
horizontal movements to complete material handling tasks quickly
and effectively.
Standard tower cranes typically reach heights equivalent to 10
stories, featuring a lifting mechanism at one end, an operator
control room in the middle, and a substantial concrete
counterweight at the opposite end to maintain operational balance.
As a modern evolution of balanced cranes, tower cranes incorporate
similar fundamental components. They are securely fixed to concrete
foundations (sometimes attached directly to building structures)
and offer optimal combinations of height and lifting capacity for
high-rise construction projects. The base connects to the mast,
which determines the crane's working height, while the mast
connects to a slewing unit containing gears and motors that enable
full rotation capability.
The strategic positioning of tower cranes on construction sites
significantly impacts project material transportation efficiency
and overall costs.
Eternalwin specializes in manufacturing cranes and lifting
equipment, committed to delivering high-quality products with
exceptional service. We export to numerous countries worldwide
including the USA, Canada, Mexico, Australia, and throughout
Europe.
Safety Features & Control Systems
Torque Limiter
Provides warning at 90% of rated lifting torque; restricts upward
movement and trolley operation at 110% of rated torque
Weight Limiter
Controls maximum lifting capacity; limits high-speed lifting at 40%
of rated capacity; prevents upward movement at 110% of rated
capacity
Height Limiter
Controls extreme upper and lower positions of lifting hook
Slewing Limiter
Controls maximum rotation limits in both left and right directions
Amplitude Limiter
Controls trolley position limits for inward and outward movement
Overload Protection
Activates audible warning when loads exceed capacity to protect
equipment
Emergency Brake
Enables immediate braking during emergency situations to safeguard
personnel and assets
Control Method
Cab control or remote control options to ensure operator safety
Main Lifting Motor
Equipped with thermal protection and current protection systems
Packaging & Delivery
Client Visits & Partnerships
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