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QTZ80 8ton Tower Crane of Boom 60m

This series of tower crane has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency.
QTZ80 8ton Tower Crane can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys.

max .load :	8ton
jib length:	60meter
free standing height:	45meter
max anchorage height:	160meter
mast size:	1.8331.8332.5
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Model:
QTZ80 8ton Tower Crane of Boom 60m
Brand:
TAVOL
Code:
84262000

Product Description

Product Description

1-Product Description:

This series of tower crane has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency.

QTZ80 8ton Tower Crane can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys.

We have exported to many countries such as Bangladesh, Vietnam, Thailand, Malaysia, Australia, Kazakhstan, Congo, Ethiopia, Peru, Brazil, Egypt and Iceland and so on.

Tower Crane

2-Specification

Series	QTZ80
Standard Model	6010
Max. Lift Load	8t
Tip Load	1.0t
Free Standing Height	40m
Max. Anchorage Height	160m
Jib Length	60m
Mast size	1.833×1.833×2.5m
Lift Mechanism	Lifting Speed	(a=2)100/50/10 m/min (a=4)50/25/5m/min
	Lift motor	30kw
Trolley Mechanism	Trolley speed	22/44 m/min
	Trolley Motor	4.5/3.0kw
Slewing Mechanism	Slewing speed	0.62r/min
	Slew Motor	3.7kw*2
Jacking Mechanism	Jack climbing speed	0.4m/min
	Jack climbing motor	7.5kw
Voltage	380V/50Hz/3P
Luxury Operate Cabin, Schneider Electric Parts

3-Safety Features

1	Torque limiter	Control torque, it will warns when lifting weights reach to 90% of rated lifting torque. When reach to 110% of the rated lifting torque, it will limit rising upwards and trolley.
2	Weight limiter	Control the maximum lifting capacity, lifting weight reach to 40% of the rated capacity, limit high-speed lifting; lifting weight reach to 110% of the rated capacity, limit the lifting up
3	Height limiter	Control the lowest and highest extreme position of lifting hook
4	Slewing limiter	Control the extreme turns number of turn left and right
5	Amplitude limiter	Control trolley limit position of inward and outward
6	Overload protection	If the material is over the capacity, the crane will give a sharp warning for protection itself
7	Emergency brake	If the operation staff encounter some emergency situation, we could start the emergency brake system to protection the related treasure
8	Control Method	Room control or remote control to avoid any injury to the operation staff
9	Main lifting motor	with thermal protection and currency protection