Jinan Hengsheng Engineering Machinery Co., Ltd.  

Product Name: Hoist and Crane Made in China by Hstowercrane Model NO.: QTZ6018 Type: Tower Crane Moving Type: Fixed Installation: Assembled Condition: New Certification: ISO9001: 2000, CE Material: Chinese Famous Steel Company Electrical Mechanism: Siemens or Schneider Hoist Mechanism: Brake Wheel Trolley Mechanism: Free Maintenance Planetary Reducer and Cone Brake Slewing Mechanism: Winding Motor and Hydraulic Transmission Operation Device: Good for Operator Safety Devices: a Complete Set of Safety Devices Crane in Free Standing Height: 45m Application: Mineral Area Usage, Workshop Usage, Container Usage, Construction Usage Tower Crane Type: Slewing Tower Crane Sling Type: Wire Rope Main Girder Form: Tower Lift Boom Power Source: Electric Trademark: HS Transport Package: Bare Into Containers, Spare Parts in Steel Box Specification: ISO9001, CE, SGS Origin: China HS Code: 84262000 Product Description Hoist and Crane Made in China by HSTOWERCRANE1.tech data performance tablerated lifting torquekN.m1250max. Lifting capacityt8working range mm3~60lifting heightfree standing height50with wall tie ins type180lifting speed2-linesm/min101.5/51.834-lines49.11/25.08slewing speedr/min0.65ranging speed (FBF1250A)m/min58.6/29.3/8.79climbing speed0.4lower descending speed≤5outline dimensionFoundation framem8×8total heightfree standing height60with wall tie in type190jib tip to slewing center63.372rear part of counterjib to slewing center14.82dead loadstructure weightfree standing heightt58.508with wall tie ins type113.628counterweight20.8powerkW60.85allowed working temperatureDge c-20~+40power supply50Hz~380V±10%table iii tech data2. main tech datasmechanism loadlifting mechanismM5slewing mechanismM4ranging mechanismM4lifting mechanismmotortypeYZRDW250-4/8power (kW)37/37height limitertypeFKDX-Gwire ropetype6X37-15-1770max. Pull forece(N)20000factor multiplificationa=2a=4lifting speed (m/min)101.551.8349.1125.08rated lifting capacity (t)1.643.28min lower speedm/min≤5Slewing mechanismmotortypeYZR160M1-6power (kW)3.7×2slewing speed(r/min)960reducertypeXX4-100.185driving ratio185hydraulic couplingtypeYOX280Aslewing pinionmodulus m12teeth z15 modification coefficient+0.5slewing speedr/min0.61slewing ringone line four point connecting ttypeQWA.1400.45 modulus m12teeth z133hydraulic climbing mechansimmotortypeY132M-4B5power(KW)5.5oil tank rated working perssureMpa30max. Climbing forcet60oil tank travelling distancemm1600installing distancemm2070oil tank diametermmφ160oil tank pistl diametermmφ110climbing speedm/min0.4Ranging mechnismmotortypeYZTDE180M-4/8/24power (kW)5/3.7/1.1wire ropedescription6×19-9.3-1550reducertypeXX3-14.40driving speed39.7raning speedm/min58.6/29.3/8.79Description of QTZ series tower Crane1) 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. Service1.) Providing timely delivery, standby engineers are ready to solve any problems2.) Providing 12 (twelve only)months product warranty period,with ample spare parts3.) Providing work site installation guidance and training of operation and maintenances