2011年11月27日星期日

Tower Crane (QTZ40(4208))

Description
Performance parameters Table
Model: QTZ40(4208) QTZ40(4708) QTZ40(4807)
Maximum rated torque: (KN. M) 400 400
Maximum lifting (t): 4 4
Maximum working amplitude (m): 2.5∽42 2.5∽47
Idependent Hoisting height (m): 0.8 0.8
Attached Hoisting height (m): 30 30
Payload capacity at maximum amplitude(t): 80 120
Hoisting speed(m/min): 5/27/6 55/27/6
Radius changing speed (m/min): 33 33
Swiveling speed (r/min): a=2 65/33/13 65/33/13
Raising speed (m/min): a=4 33/17/6 33/16/6.5
Dead load (t): 20 20.2
Structure self-weight (kw): 21.2 25.7
Balance weight (t): 6 6.6
Standard knot dimensions (m): 1.5× 1.5× 2.2 1.5× 1.5× 2.2
Materials of main limb of tower body: ∠ 140× 12 ∠ 140× 12
 
Resource:

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<a href="http://www.ecvv.com">www.ecvv.com</a> is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.


 

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