China 8t Construction Tower Crane with 60m Boom

Complete Machine Technical Parameters List
This is QTZ 6012 tower crane which is made in China.
There are the specific pictures for the whole machine and some detailed pictures for its spare parts.
Rated torque Kn.mkN.m1000Max lifting load ( t)t8Working range (m)m3~60Lifting height ( m)Free-stand46.2With wall-tie-ins150Lifting Load2 Multiplying Factorm/min101.5/51.834 Multiplying Factor49.11/25.08Slewing Mechanism Velocityr/min0.65Trolley Traveling Mechanism Velocity (FBF1250A)m/min58.6/29.3/8.79Climbing Mechanism Velocity0.4steady decline lowest speed m/min≤5Outline m8x8Outlet HeightFree-stand60With wall-tie-ins156Arm to Center63.372Counterweight to center14.82Dead WeighWeightFree-standt48.508With wall-tie-ins93.628 20.8Total powerkW53.85Working temperatureºC-20~+40power supply parameter50Hz~380V±10%
Description of QTZ series tower Crane
1) the tower crane is one of the most popular type and hot-selling self-erecting tower crane, which is researched and designed by Institute of Building Mechanization of China Academy of Building Research. It absorbs many advanced technology both from China mainland and abroad.
2) We adopt to use Dual drawbars structure on lifting boom, which enables the lifting boom to be unfer no stress at lifting surface other than uniaxial stress, and moreover, it gets rid of the stress peak. It greatly improves the fatigue safety performance of lifting boom.
3) Adopts VVVF stepless speed variation device for lifting, radius changing and slewing mechanisms, to make sure it works steadily and effectively, it also lowers the maintenance cost.
4)We can offer crane standard sections such as the FO/23B standard sections for customers to choose from.

3. Service
1.) Providing timely delivery, standby engineers are ready to solve any problems
2.) Providing 12 (twelve only)months product warranty period,with ample spare parts
3.) Providing work site installation guidance and training of operation and maintenances