Detailed Product Description

QTZ100 tower crane falls within upper-swing hydraulic climbing tower crane,which is operated by computer from related the steel structure a element to mechanism and conventional design operations. And the max radius is 3-40m,freestanding height is 45m,attaching height is 220m,the rated load moment is 1000KN.m,tip capacity is 2.5t. Our standard section is 1.8*1.8*2.8angle iron,hoisting mechanism adpots three-speed motor,having three kinds of working speed to meet different demands!

Rated load moment(KN.m):                                                 1000

Max.hoisting capacity(t):                                                       8

Max.working radius(m):                                                         60

Max.height(m): freestanding                                                   50

                       attaching                                                       120

Hoisting speed(m/min):  a=2                                                 25/50/100

                                    a=4                                                12.5/25/50

Rated load capacity at max.radius(t):                                       1.3

Trolleying speed(m/min):                                                       7.5/30/60

Swing speed(r/min):                                                                 0.6

Crane weoght(t):                                                                       48

Working pressure(v):                                                            ~380v±5%,50HZ

Working temperature(^oC):                                                        -20~+40

Working wind pressure(N/m²):                                                    250