L250-20 Construction Building Equipment 20ton Tower Crane

 L250-20 Construction Building Equipment 20ton Tower CraneProducts Description1. Its performance parameters and technical indicators are domestically advanced, with the maximum working radius of 60mand the maximum lifting height of 180mrespectively.2. This crane can operate in independent-stationary, under-frame-stationary, attached or travelling modes which apply to various constructing objects.3. The appearance of this crane is internationally fashionable and beautiful, therefore popular with customers both at home and abroad.4. The crane is characterized by its high operating speed, sound speed control performance as well as stable and reliable operation.5. The electrical system is equipped with French components, featuring long service life, small failure rate and simple maintenance. Also, it works steadily.6. The safety devices equipped, which are mechanical or mechanical-electrical integrated products, can help to ensure the reliable work of tower crane. Product ParamentersRated liftingmoment (t.m)250 Max. lifting    height (m)Free-standing    stationary crane52.85Anchored crane165.35Working radius    (m)     Max. working    radius   60Min. working    radius    3.3Max. lifting    capacity (t)20       Hoisting    mechanism Rope    fallα=2α=4Speed (m/min)0~400~800~1000~200~400~50Lifting weight    (t)1052.520105Power (kW)75Slewing    mechanismSpeed (m/min)0~0.61Power (kW)2×7.5kWTrolleying    mechanismSpeed (m/min)2.2 (15°~85°)Power (kW)45Details ImageContact way/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1