High quality/High cost performance Small 4 Tons Mobile Tower Crane Low Price

Min.Order: 1
Product origin: Shanghai, China
Infringement complaint: complaintComplaint
US$ 16000 ~ 22000

Description
High Quality Small 4 Tons Mobile Tower Crane Low Price

Product description

1.suitable for all kinds of construction project and can work under all kinds of work condition.
2.It has high working speed, good speed-adjusting performance, steady operation and high
efficiency.
3.The crane has complete set of safety devices, which can guarantee the safe and high efficient
operation of the equipment.
4.Three-speed motor and mono-speed ratio decelerator are applied in the lifting struction, which
enables heavy load low speed and light load high speed.
5.Planet gear decelerator is applied in the circumgyrating structure, together with moment-limiting
hydraulic coupler, which can realize high load capacity, steady starting and reliable operation.

Parameter
seriesQTZ40
Standard Model4808
Max. Lift Load4t
Tip Load0.8t
Free Standing Height29m
Max. Anchorage Height120m
Jib Length50m
Mast size1.6×1.6×2.5m
Lift MechanismLifting Speed(a=2)50/25/12.5 m/min
(a=4)25/12.5/6.2m/min
Lift motor15/15/4kw
Wire rope diameter12.5mm
Trolley MechanismTrolley speed39/26 m/min
Trolley Motor1.5/2.2kw
Slewing MechanismSlewing speed0.72r/min
Slew Motor3.7kw
Jacking MechanismJack climbing speed0.4m/min
Jack climbing motor4kw
Power380V/50Hz/3P
Luxury Operate Cabin, Schneider Electric Parts 

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