QINGDAO CHINA

Qingdao An International Business City.

Tower Crane (QTZ40/50) max load 4t

Product Images

  • Tower Crane (QTZ40/50) max load 4t
  • Tower Crane (QTZ40/50) max load 4t

Product Property

Product Status : New
Sample Available : no
Shipment Terms : fob,cfr,cif,Negotiable
Payment Mode : T/T,L/C

Description

Tower crane QTZ40/QTZ50
1. Super-long jib arm (42/47/48/50m), large covering surface.
2. Mast section is large (1500x1500), well rigidity. The machine keeps stable withlittle oscillation when lifting.
3. Material for main limb of mast section is large(<140x140x12, <160x160x12).
4. Electric apparatus adopt components of high quality or imported. The capacity is stableand trustworthy.
5. Main parts such as standard section, toggle arm and toggle arm adopt CO2 gas. Shielded arcwelding, little deformation and the standard sections are changeable.
6. The performance of speed regulation of lifting frame is well. Raising and descendingstably and without impact force.
7. Turning gear adopts winding motor or two-speed turning. Operating smoothly and perchingquickly and conveniently with high efficiency.

Model/parameter TC4208 TC4708 TC4808 TC4810 TC5008
Rated lifting moment KN.m 400 400 400 400 500
Max. load t 4.0 4.0 4.0 4.0 4.0
Radius m 42 47 48 48 50
Lifting height Independent m 30 30 29 30 29
Attached 100 120 120 120 120
Lifting speed 2 falls m/min 66/33/11.6 66/33/11.6 70/35/7.7 66/33/11.6 70/35/7.7
4 falls 33/16.5/5.8 33/16.5/5.8 35/17.5/3.75 33/16.5/5.8 35/17.5/3.75
Tip load t 0.8 0.8 0.8 1.0 0.8
Trolleying speed m/min 22/44 22/44 22/33 22/44 22/33
Slewing speed r/min 0.56/0.72 0-0.6 0-0.6 0-0.6 0-0.6
Jacking speed m/min 0.54 0.6 0.4 0.6 0.4
Structure selfweight t 19/31 21/32
24/35
Balanced weight t 25.7 25.7
25.7
Working temperature degree -20-+40
Working voltage v 380v±5%
Working air pressure N/m2 250


QTZ 40/50

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