Bridge Girder Launcher, Bridge Building Crane, Bridge Construction Machine

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Product Description:

Bridge Girder Launcher, Bridge Building Crane, Bridge Construction Machine

Product Detail

Basic Info

  • Model NO.: Bridge Girder Launcher HZQ

  • Type: Bridge Crane

  • Application: Construction Usage

  • Sling Type: Wire Rope

  • Power Source: Electric

  • Certification: ISO9001: 2000, CE

  • Condition: New

  • Brand: Huazhong

  • Item: Bridge Girder Launcher Hzq-50-160b

  • Span(M): 50

  • Lifting Capacity(T): 160

  • Crane Moving Speed(M/Min): 2.7

  • Trolley Moving Speed(M/Min): 4.5

  • Trolley Lifting Speed(M/Min): 0.8

  • Girder-Carrying Speed of Rear Part(M/Min: 0-9

  • Applicable Curve Radius(M): R350

  • Power(Kw): 96

  • Export Markets: Global

Additional Info

  • Trademark: HUAZHONG

  • Packing: Standard Export Package or as Your Request

  • Standard: ISO9001: 2008, CE

  • Origin: Zhengzhou, Henan, China

  • Production Capacity: 200 Sets Per Year

Product Description

1. Application range of Bridge Girder Launcher 
The bridge girder launcher is designed for highway and railway. According to the situation of present railway with less sub grade, more bridges and tunnels which connected too closely, our company design and manufacture the new box-girder bridge girder launcher with double girder. It is mainly used for hoisting (lifting) of concrete girder in bridge construction (bridge building) of general railway and highway.

2. Main features and advantages of Bridge Girder Launcher 
According to users' demands, the new type Bridge Girder Erection Machine which integrates carrying with erecting is designed. Also we apply for national patent (The patent No. Is 02228146.0) 
Features: 
A. The machine can accomplish the girder's carrying with erecting at the same time. 
B. The machine can erect 4 pieces of girders with another two cranes one day, saving construction cycle. 
C. Another advantage: If the concrete girder is between the two piers, just exchange the front and rear legs, it can continue to work, no extra assembly, shortening construction period. 

3. The design basis of Bridge Girder Launcher 
We design the bridge girder launcher according to the rules of the newest machinery and crane in China, the rules are following: 
A. < Cranes--Test code and procedures> GB5905 
B. < Safety regulations for hoisting machinery> GB6067 < Code for design of steel structures> GB50017 
C. < Safety technology specification for special equipment> TSG Q7002\Q0002 
D. < Code for construction and acceptance of steel structure> GB50205 
E. < Standard for quality inspection and evaluation of steel structure engineering> GB50221 
F. < Weld Outer Dimensions for Steel Construction> GB10854 
G. < Code for construction and acceptance of electric equipment installation engineering> GB232 
H. < General technical requirements of assembly> JB/ZQ400.9 
I. < Mechanical properties of fasteners> GB3098 
4. Main design requirements of Bridge Girder Launcher 
Technical index; 
Safety factor 1.5 
Using grade: U3 
Load state: Moderate 
Working grade of the whole machine: A3 
Working grade of the mechanism: M4 
Working condition and requirements of design etc. 

5. The quality control in Bridge Girder Launcher manufacturing process 
Technology file drawing and project are handed to production department which assorts with related department and quality department to process, manufacture, control, check and accept of product. 
The workshops do the following work according to drawing: 
A. Blanking splicing(technology and requirements of blanking splicing) 
B. Assembling welding(welding procedure card, welding technology qualification and welding record) 
C. Mechanical manufacture(mechanical manufacturing card) 
D. Finishing time of manufacture and patrolling card 
E. Assembly(assembly technology) 
F. Checking descriptive chart(controlling the geometry size and key part).

Bridge Girder Launcher, Bridge Building Crane, Bridge Construction Machine

Bridge Girder Launcher, Bridge Building Crane, Bridge Construction Machine

Bridge Girder Launcher, Bridge Building Crane, Bridge Construction Machine


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Q:What is the main girder of the gantry crane?
Single gantry gantry crane structure is simple, easy to manufacture and install, its own quality is small, the main beam for the partial rail box frame structure.
Q:Gantry crane generally have what brand?
At present, China has four famous plants, the price of the four plants are not low, the value of a single brand value better.
Q:Gantry crane how to check the replacement of lubricants
2, lubrication Note: 2.1 lubrication must be full car power failure.2.2 Lubricating materials must be kept clean.
Q:What is the operating procedure for single girder overhead cranes?
Ground-operated single girder overhead crane, each class should be responsible for checking the requirements of the card to check, found abnormal circumstances, should be excluded.
Q:What is the distance between the wheel of the gantry crane and the track?
and if you find the hoist crane wheel crooked, oblique, cracks need to be timely maintenance and replacement.
Q:Longmen hanging wheel to determine the principle of what is the principle?
To meet the mast along the direction of the crane track stability requirements;
Q:Do you want to retire early?
Your dad's work should be a special type of work, can enjoy early retirement (55 years of age, continuous engaged in 10 years of special types).
Q:What are the components of the gantry crane?
According to the industry standard GB / T14406 regulations, the gantry crane mainly consists of the following components
Q:35 tons of gantry crane drive wheel derailment how right?
Second: the scene if the conditions allowed to use the most simple oneFour: this approach, need to know the span, lifting the height of the specific crane model
Q:Gantry crane remote control can match it?
Copy directly with the copy machine 2 you use the computer software with the data programming line to connect the transmitter or receiver directly modify or copy the ID input can be completed in order to complete the above steps can be a specific tool and technology can contact me see my nickname can teach

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