Tower Crane Liebherr Mast Section
Tower crane mast section for Liebherr 256HC :
| brand | model | Mast section size | Main chord material | type | materials | Packing/40HQ |
| Liebherr | 88HC,90HC,120HC, 132HC,154HC, 170HC,200HC | 1.833*1.833*2.5 | Two angle steel∠125×10 Square tube 135×135×12 Two angle steel∠125×12 Two angle steel with rib∠125×12 Two angle steel with rib∠125×14 | block structure | Q345B Q235B | 7 sets |
| 256HC,290HC | 2.3*2.3*4.18 | 2 sets | ||||
| Potian | S24 | 1.2*1.2*3.0 | Split structure | Q345B Q235B | 3 sets | |
| L44A1 | 1.6*1.6*3.0 | <160*16 | 15 sets | |||
| L46A1 | 1.6*1.6*3.0 | <180*18 | 15 sets | |||
| L68A1 | 2.0*2.0*3.0 | <200*20 | 12 sets | |||
| L68B1 | 2.0*2.0*3.0 | <200*20 | 12 sets | |||
| L68B2 | 2.0*2.0*3.0 | <200*20 | 12 sets | |||
| L69A1 | 2.0*2.0*3.0 | <200*26 | 12 sets |
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.
Liebherr mast section for Liebherr 256HC welded together.
FAQ
1.The principle of the telescoping
The telescoping sequence comprises a series of operations which are repeated seveval times.
Lifting the crane part to be telescoped by extracting the ram which rests on the telescoping yoke. Resting the lifted crane part on the lugs of the mast by means of the locking pawls of the telescoping cages.
Unpin in and raise the telescoping yoke by retracting the ram.
Connect the yoke on the next pair of the lugs above.
Repeat this cycle 3 times so as to have the space required for introducing the mast section for Liebherr 256HC into the telescopic cage.
2.How many years have you invovled in this field?
We have been working in this field more than 20 years.
3.What is the warranty term of your product?
the warranty term of our product is 12month..
4.What is the shipping way?
It depands on yours.by sea or air.
5.Can you accept OEM or ODM?
Of course.Logo is also acceptable.
Company Information
Chengdu Recen Technology Co., Ltd. is a high-tech enterprise which locate in Chengdu, Sichuan Province of China, and it has more than five years experience in the field of construction tower crane industry. Since established, Recen has been insisting to invest heavily in product development and focus on products usability, design, and technology quality to providing high-technology, high-efficiency and high-energry save products to meet market demand. Based on the corporate mission of "as bulder's escort" and insisting on the advanceted, innocative and reasonable working core, Recen has won recognition and praise from the users at home and abroad. So far, our customers are throughout China, Hong Kong, Russia, the United States, Vietnam, India, Malaysia, Argentina, Kuwait, Isreal, Egypt, the United Arab Emirates and other countries and regions. Through continous development and improvement, Recen has made considerable achievements not only on company qualification but also on product development within a few years.
Certification & Testing
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