Detailed Product Description

QTZ 50 self rising tower crane has complete and sensitive protection devices such as hoisting weight limiter, hoisting moment limiter, hoisting height limiter, radius limiter and swing limiter to ensure of regular operation. It also has rest platform, guardrail and other protection devices.

Driver's cab is at a side of rib and has big space and wide visual field.

Basic specifications as follows:

Max. load: 4tons

Min.load: 1ton

Boom length: 50m

Free height:  32m

Attahed height: 115m

Mast sections size : 1.5*1.5*2.5m

Total power: 26kw

Working temperature:  -20C~40C

Main feature

1.beautiful shape, convenient for installing and dismantling

2.Complete and reliable safety protection device

3.Power control system adopts imported components with high reliability working and longer

maintenance period.