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China, Chinese China Mini 4 Ton Official Manufacturer Telescoping Cage Small Tower Crane with Parts Qtz40 Lonking Xgma Shacman Lovol Foton1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Tower CraneTower Crane4 Ton Tower Cranes
Newindu Construction Engineering (Shanghai) Co., Ltd.
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Product Description China mini 4 ton Official Manufacturer Telescoping Cage Small Tower Crane with Parts QTZ40Product description1.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 highefficiency.3.The crane has complete set of safety devices, which can guarantee the safe and high efficientoperation of the equipment.4.Three-speed motor and mono-speed ratio decelerator are applied in the lifting struction, whichenables heavy load low speed and light load high speed.5.Planet gear decelerator is applied in the circumgyrating structure, together with moment-limitinghydraulic coupler, which can realize high load capacity, steady starting and reliable operation.ParameterseriesQTZ40Standard Model4808Max. Lift Load4tTip Load0.8tFree Standing Height29mMax. Anchorage Height120mJib Length50mMast size1.6×1.6×2.5mLift MechanismLifting Speed(a=2)50/25/12.5 m/min(a=4)25/12.5/6.2m/minLift motor15/15/4kwWire rope diameter12.5mmTrolley MechanismTrolley speed39/26 m/minTrolley Motor1.5/2.2kwSlewing MechanismSlewing speed0.72r/minSlew Motor3.7kwJacking MechanismJack climbing speed0.4m/minJack climbing motor4kwPower380V/50Hz/3PLuxury Operate Cabin, Electric Parts Pictures
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