Tower Crane Qtz250 ( TC7030 ) with Max. Radius70m

Model NO.
QTZ250(TC7030)
Installation
Overall Rapid Disassembly
Moving Type
Fixed
Type
Top-Slewing Crane
Rated Lifting Capacity
3/3.7/4.2
Independent Lifting Height
45m
Work Range
3.1-70/65/60
Rated.Lifting Moment
2500kn*M
Transport Package
Container
Specification
max. lifting capacity: 12t
Trademark
FYG
Origin
Shandong, China
HS Code
8426200000
Production Capacity
1000sets/Year
Reference Price
$ 198,900.00 - 230,625.00
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Product Description

Tower Crane Qtz250 (TC7030) with Max. Radius70m

1,M ain characteristic

 The QTZ250 (TC7030) tower crane is a kind of level-jib,trolley derricking,high level slewing,self-hoisting multi-purpose tower crane. Hoisting, trolleying and slewing adopt frequency control, so have wide speed range and gentle running and braking, and prolong the life of the crane structure, driving medium and steel wire rope, at the same time improve the crane safety; the mast section is lamella assembly structure that connected by the fish plate pin shaft, which is convenient for storage and transportation. In addition, it is equipped with an inclined climbing ladder to make the tower crane more convenient and safer. The climbing frame is a detachable double U-shaped structure, and the counter jib is a multi-section combined type, which can meet the requirement of container transportation.

2,main technical parameters

Name Unit Parameters
rated lifting moment kN.m 2500
max.lifting capacity t 12-16
work range m 3.1~70/65/60
rated lifting capacity at max.working range t 3/3.7/4.2
independent lifting height m   Magnification Detached Attached
2 61 250
4 61 125
Lifting performance
 
 
  		Magnification   2 4
Lifting speed m/min 0-80 0-40 0-40 0-20
Lifting capacity t 4 8 8 16
Swing speed r/min 0~0.7
Luffing speed m/min 0~63
Jacking speed m/min 0.45
Tower section size m 2×2
Balance weight t 22.5
Operating temperature ºC -20~+40
Total power kW 97.5(No including jacking motor)
 

Tower Crane Qtz250 (TC7030) with Max. Radius70m Tower Crane Qtz250 (TC7030) with Max. Radius70m Tower Crane Qtz250 (TC7030) with Max. Radius70m Tower Crane Qtz250 (TC7030) with Max. Radius70m

 

Tower Crane

PNEUTEC.IT, 2023