Rated lifting torque: 160t. m Maximum lifting capacity: 8t/10t
Maximum/minimum amplitude: 65m/2.5m Maximum arm end lifting weight: 1.5t
Lifting height: Independent 49.5m, attached 199.5m

STC6515 tower crane is a high-performance, large tonnage building lifting equipment suitable for the construction of medium and high-rise buildings and the lifting needs of large-scale engineering projects. Its core parameters include a rated lifting torque of 1600kN · m, a maximum lifting capacity of 8t/10t (two/four magnification), a working range covering 2.5m to 65m, and an arm end lifting capacity of 1.5 tons, demonstrating strong lifting capacity and a wide range of operations. This crane supports two installation methods: independent and attached. The maximum lifting height of the independent crane is 49.5 meters, and the attached crane can be extended to 199.5 meters, meeting the construction needs of super high-rise buildings.

STC6515 adopts modular design, with a standard section size of 1.6m × 1.6m × 3m (optional 1.8m integral or 2m sheet standard section), stable structure, and easy transportation and installation. The lifting performance table details the changes in lifting capacity under different arm lengths (30m to 65m) and magnifications (II/IV). For example, at a 65 meter arm length and four magnifications (IV), the maximum lifting capacity is 10 tons (maximum amplitude of 14.8 meters), and the lifting capacity at the arm end is 1.42 tons. The data is accurate and convenient for construction planning.

This model is equipped with an efficient power system:

Lifting mechanism: speed range of 0~80m/min in two rate mode, 0~40m/min in four rate mode, power of 26kW (8t) or 37kW (10t), rope capacity of 480 meters (6 layers), suitable for different load requirements.

Variable amplitude mechanism: with a speed of 0~53m/min (8t) or 0~58m/min (10t), it runs smoothly and has precise positioning.

Rotary mechanism: with a speed of 0~0.8r/min, driven by dual motors (2 × 5.5kW), ensuring rotary stability and maneuverability.

STC6515 combines high safety and low energy consumption, and can be equipped with various attachment devices to further expand its applicability. Whether it is a commercial complex, bridge engineering, or industrial plant, STC6515 can significantly improve construction efficiency with excellent performance and reliability, making it an ideal choice for modern large-scale construction sites.