Shanghai Vostosun Industrial Co., Ltd.

home products Tower crane Tower Crane (QTZ40)

Tower Crane (QTZ40)

Place of Origin	China

I'm online
Chat now!

View Contact Details

« Prev Product 1 2 3 4 5 6 7 ... Next Product »

Tower Crane (QTZ40)

Schematic diagram for technical parameters .

Hoisting heightm	Fall	Stationary			rail-mounted			Attached		Inside climbing
		α=2	31		35			100		100
		α=4	31		35			70		70
Max.hoisting weightt		4
Radiusm		Max.Radius(m)	30 35 40
		Min.radius(m)	1.7
Hoisting Mechanism	Fall	α=2				α=4
	speed(m/min)	35	70			17.5			35
	Hoisting Weight(t)	2	1			4			2
	Power(kw)	15JC=40%
Slewing mechanism		Slewing speed(m/min)				0.6
		Power(kw)				3.7
Trolly travel mechanism		Slewing speed(m/min)				25
		Power(kw)				2.2
rail-mounted mechanism		Slewing speed(m/min)				19.6
		Power(kw)				2×4
Jacking mechanism		Slewing speed(m/min)
		Power(kw)
		Working pressure(Pa)
Total powerkw		28.9Jacking mechanism not inclueded
Working		2040
Balance weight		Arm length(m)				Weight(t)
		30				5.86
		35				6.64
		40				7.29
Self weightt		Arm length(m)		30			35			40
		Stationary		20			20.5			21
		Rail-mountedfoundations not included		21.5			22.3			22.9
		Attached		36.4			37.2			38.3
		Inside cilmbing		16.4			17.2			17.9