*Tower crane is mainly used for housing Consturction in the vertical and horizontal transportation of materials and the installation of building conponents.
*It is widely used in infrastructure Consturction ,high-speed rail,oil fields,large ports,nuclear power,wind power and other Consturction fields.
*According to the shape of the tower crane ,it can be divided into topkit type,topless type and luffing boom type.
*According to the working efficiency ,it can be divided into ordinary type and frequency conversion type.
QTZ250K14(K35/32) building tower crane Technical Parameter | ||||||||||
Boom length | 70 m | |||||||||
Mast Section | 2*2*3 m | |||||||||
Max.capacity | 14t | |||||||||
Mechanism | 2 falls | 4 falls | Drum capacity | Motor | ||||||
Hoisting | m/min | 0-22 | 0-44 | 0-60 | 0-11 | 0-22 | 0-30 | 500*>550m | 55KW | |
t | 7 | 3.5 | 1.75 | 14 | 7 | 3.5 | ||||
m/min | 0-56 | 0-112 | 0-168 | 0-28 | 0-56 | 0-84 | 90KW | |||
t | 7 | 3.5 | 1.75 | 14 | 7 | 3.5 | ||||
Trolleying | m/min | 0-55 | 4KW | |||||||
Slewing | r/min | 0-0.76 | 9*2KW | |||||||
Traveling | m/min | 16/32 | 5.2*4KW | |||||||
Power Supply | 380v 50Hz/440v 60Hz | |||||||||
Necessary electric power | 55LVF;100KVA |
Jib length | Balanced arm | Counter-weight |
70m | 21.2m | 21.8t |
65m | 21.2m | 20.4t |
60m | 21.2m | 18.2t |
55m | 21.2m | 17.35t |
50m | 21.2m | 16.9t |
45m | 21.2m | 13.45t |
K35/32(TC7032) building tower crane:
1.Stationary height:51.7m
2.Travelling height:56.6m
3.Max. load:14t
4.Boom length:70m
5.Mast section:2.0*2.0*3.0m
6.Tip load:3.2t
We offer 14 kinds of topkit tower cranes:
1.2T: QTG20(TC3065,3558),QTZ20(TC3065,3558)
2.3T: QTZ31.5(TC3808,4207,4208)
3.4T: QTZ40(TC4208,4708,4808)
4.5T: QTZ50(TC5010),QTZ80-M(TC5013)
5.6T: QTZ63(TC5211,5510),QTZ80G6(TC5013,5513)
6.8T: QTZ80G8(TC5513,5015,5512,5017,6010),QTZ125(TC6018,6313)
7.10T: QTZ125(TC6015),QTZ160(TC6516),QTZ140H10(H25/14,TC6014),QTZ145F10(F0/23B)
8.12T: QTZ250H12(H3/36B),K30/30(TC7030)
9.14T: QTZ250K14(K35/32,TC7032)
10.16T: QTZ260BK16(TC7026,K40/26)
11.20T: S450K20(TC7050,K50/50)
12.25T: QTZ400L25(TC7540)
13.32T: QTZ900A
14.50T: QTZ900B