QTZ40塔机Technical Sheet
|
TYPE型 号 |
T**708 |
T**808 | |
|
Rated lifting moment 起重力矩（KN.m） |
400 |
400 | |
|
Wo**ng range 工作幅度（m） |
3～47 |
3～48 | |
|
Load 额定起重量 |
Tip load 幅度处（t） |
0.8 |
0.8 |
|
Max load 起重量（t） |
4 |
4 | |
|
Lifting height 起升高度 |
Free standing **式（m） |
30 |
30 |
|
Adhesion type 附着式（m） |
120 |
120 | |
|
Hoist mechanism 起升机构 |
Double falls 2倍率（m/min） |
70/35/7.5 |
70/35/7.5 |
|
Fourfold falls 4倍率（m/min） |
35/17.5/3.75 |
35/17.5/3.75 | |
|
Motor 电机 |
/ |
/ | |
|
Slewing Mechanism 回转机构 |
Speed 回转速度（r/min） |
0.375/0.75 |
0.375/0.75 |
|
Motor 电机 |
/ |
/ | |
|
Trolley Mechanism 变幅机构 |
Speed 变幅速度（m/min） |
25/38 |
25/38 |
|
Motor 电机 |
/ |
/ | |
|
Jacking speed 顶升速度（m/min） |
0.5 |
0.4 | |
|
Mast section size 标准节尺寸（mm） |
1494*1494*2200 |
1494*1494*2200 | |
|
Mast section material 塔身主肢材料（Q235B） |
∠140*12/∠160*12 |
∠140*12/∠160*12 | |
QTZ40塔式起重机为按照新标准JG/T5037-93《塔式起重机分类》设计的加强型塔式起重机,满足GB/T5031<<塔式起重机>>和GB5144<<塔式起重机安**规程>>等标准；额定起重力矩40t·m ,起重量为4吨,有 T**708,T**808,T**810等类型.该机起升机构变极调速,回转机构为变频调速机构,变幅机构行星齿减速机内置卷筒,电控系统采用进口元件,安**保护装置为机械式或机电一体化产品,齐****,基础分为固定式,压重式.该机**用于各类中高层建筑工程施工中.
QTZ40 tower crane is the newest hoisting transportation **hinery in **, which is desig** by Jinan Jihong **hinery Co.,ltd., making full use of GT. **bi** design technology and FEA technology based on "**puter design platform of tower crane".
QTZ40 tower crane is upper-swing hydraulic climbing tower crane with horizontal-jib, trolley winch. All kinds of performance parameters and technical items are up to or better than the National Standard. The max. radius is 46.8m. Independent loading-lifting height is 29m. Attaching load-lifting height is 120m(2 fall). The rated load moment is 400kNm.
QTZ40 tower crane is of advanced parameters, excellent and reliable performance, good-looking model, high quality, simple and applied structure with advanced safety dev**s. Namely, QTZ40 tower crane is an ideal construction **hinery for most architecture enterprises with convenient maintenance, safety appli**ion and appropriate pr**.