The Mast of Tower Crane 3m Section Construction Machinery

• After-sales Service: Available
• Warranty: Available
• Condition: Used
• Model NO.: L68 sections
• Maximum Lifting Height: 16tons
• Maximum Lifting Weight: >10t
• Installation: Assembled
• Moving Type: Fixed
• Type: 2*2*3m
• Transport Package: Pallet
• Specification: 40′ container
• Trademark: Zoomlion
• Origin: China
• HS Code: 8431499900
• Production Capacity: 5000PCS/Year

Product Description

L68B1 Mast Section L68 Series 2*2m Tower Crane

L68B1 2M Tower Crane Mast Section 

• Size: 2.0*2.0*3.0
• Main Chord: <200*20
• Materials: Q345B/Q235B
• Weight: 1.5t

Model	Mast Section Size	Main Chord Material	Type	Materials	Packing/40HQ
L68A1	2.0*2.0*3.0	∠200×20	Split structure	Q345B Q235B	12 sets
L68B1	2.0*2.0*3.0
L68B2	2.0*2.0*3.0

A mast comprises 4 panels which can be identified by:
2 panels with telescoping lugs.
2 panels without telescoping lugs.
The panels provided with ladder fixing gussets must be face to face.
The panels are assembled by 20 special fishplate bolts.In every case , the heads of the bolts are on the outside.
The assembling of masts between each other is by means of 8 shafts connected 2*2 by 4 pins and equipped with a set of accesses as described


L68B1 Master Section is mainly application to tower cranes such as : TC7525-16D, TC7030, TC7527, TC7520,etc.

According to the "Regulations on the Safety Supervision and Management of Construction Machinery", the service life of the tower crane standard section is 5 years, and it needs to be replaced after the service life expires. However, for different types of tower cranes, the service life of their standard sections may vary.

When using the tower crane standard section, the following points need to be noted:

- Regular inspection and maintenance should be carried out to ensure the safety and reliability of the standard section;

- Replace it according to the specified service life to avoid using it beyond the expiration date;

- During the use process, attention should be paid to the load level of the standard section, and overloading is not allowed;

- The connection quality of the standard section is also very important, and qualified connectors should be used for connection.

If you want to know more information about the tower crane standard section, it is recommended to consult a professional tower crane manufacturer or relevant agency.

 

Packaging & Shipping

 

Company Profile

 

In Yueyang Machinery we are experts in tower cranes. We sell cranes of the best best China 's brands,ZOOMLION, DAHAN, XG,SANYI,YONGMAO and others. Moreover our techinical profile allowes us to offer outr suctomers new spares for cranes, used or manufactrured specifically, thus becoming a Yueyang in one of the most competitive companies in the market. 
The range of available new or used towert cranes can handle from 6,000kgs to 100,000kgs (100T) charging by type of crane, flat-top tower crane, top-kit tower crane, luffing  jib tower crance, hoist. With regards of heights,our tower cranes are beased on an initial height of 40m and can reach the requied heights, always accoring to the manufactures specifications.

Do not hesitate and ask us about the tower crane that interest you, new or used, small or large, or seek advice from our sales department. It may include in its offer of transport options,assembly , disassembly.
 

FAQ

Q: Are you a trading company or a factory?
A: We are a trading company. We have both the price advantage of the factory and the thoughtful service of the trading company; and the advantage of taking responsibility.
Q: How long is your delivery time?
A: If the goods are in stock, usually 5-10 days. Or if the goods are not in stock, then 15-20 days, depending on the quantity.