tower crane with types of qualified QTZ300 hot sales

tower Crane QTZ300(7031), 1.max.radius:70m, 2.independent height:50m, 3.max.lifting capacity:12T - details see: https://www.machineto.com/tower-crane-with-types-of-qualified-qtz300-hot-sales-10195671

Feature:Bridge Crane	Condition:New	Application:construction situation	Rated Loading Capacity:12T
Rated Lifting Moment:300	Max. Lifting Load:12T	Max. Lifting Height:221M	Span:70M
Place of Origin:Henan China (Mainland)	Brand Name:NF	Model Number:QTZ300	Max Radius::70m
Independent Height::50m	Max lifting capacity::12t	Max height::221m	Standard mast section dimension::2.0832.0833
Hoisting speed ::0-102m/min	Slewing speed::0-0.7r/min

tower crane with types of qualified QTZ300 hot sales

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Description of theTowerCrane machine QTZ300(7031)

This seriestower craneis characterized by horizontal jib frame, trolley travel, slewing self-climbing, novel structure and reliable running.Allaccessories are adopted from home famous brand and electrical components from international famous brands. Quality first is our lifelong pursue, besides we will also make all your purchases in unlimited satisfication with our star-rated aftersales service.

Main Technical Parameters of QTZ300 Tower Crane
Max.Radius				70M
Independent Height				50M
Max.Lifting Capacity				12T
Max.Height				221M
Wall-attached Frame				8
Main Material				L140²×16(Angle steel welding)
Standard Mast Section Dimension				2.083×2.083×3
Hoisting Speed				0-102m/min
Mini.Stabilizing Falling Speed				2m/min
Slewing Speed				0-0.7r/min
Traveling Speed				0-80m/min
Climbing Speed				0.46m/min
Motor Total Power				117.5KW
Independent Structure Weight				80900Kg
Counter Weight				27.75T