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:

www.ecvv.com is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.

<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.

http://www.ecvv.com/product/Machinery-Equipment.html

http://www.ecvv.com/product_directory/machinery.html