Description

TC***0B Boom Length: *0m Free Standing Height: *4m Tip load Capacity:3.0t Rated hoisting moment : ***0 xxxxx Max hoisting momentk: ***2 xxxxx Max height of hoisting: **0m Working Radius:Min Radius 3mMax Radius *0 m Max hoisting capacity: *2 t Hoisting Motor power: *0 kW Trolleying Motor power: 5.5 kW Slewing Motor power: 5.5 kW Travelling Motor power: 2×7.5 kW Climbing Speed: 0.*5 m/min Main supply: **0V/*0Hz Cab equip with air-conditioning Safety-device TC***0B is a self-climbing tower crane with an upper slewing mechanism, a trolley mechanism and a horizontal jib with two shackles. It is optimal designed by Changsha China National Quality Supervision & Test Center for Construction & Urban-Building Machinery, which is the technology authority organization of tower crane field in China, manufactured by "Zoomlion", strictly supervised and proof-tested by. Its performances are advanced in China; many of them are advanced in the world. 4.1 The performance of the whole crane The performance specifications of the equipment include rated-hoisting moment, max working radius, max hoisting capacity, max height of hoisting and working speed. The specifications are the important indicator of the capacity and the efficiency of the tower crane. The concrete specifications are shown as following "Main Specifications". 4.2 Working mechanisms The performance of hoisting mechanism, slewing mechanism, trolleying mechanism and traveling mechanism directly affects the whole performance of the tower crane. Users hope that the crane is stable and reliable in working. The main factor influenced the stability of the crane is inertial impact and electric current impact. "Zoomlion" has solved those knotty problems with advanced technology in the TC***3B tower crane