Product Details

Specifications

moving tower crane
1. Height:40~140m, Length:3~60m
2. Tip load:1t, Max. load: 6t
3. CE& ISO9001:2000
4.Schneider contactor

moving tower crane

Introduction of moving tower crane :

This series of tower cranes, ranging from QTZ31.5 to QTZ315 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. They 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.

Technical parameters of moving tower crane :

mechanism		Hoisting mechanism											M5
		Slewing mechanism											M4
		Trolley travelling mechanism											M4
		Travelling mechanism											M3
Hoisting height (m)		Multiplying	travelling				Undercarriage stationary			Attached			Inside climbing
		a=2	57				53			301			301
		a=4	57				53			200			200
		a=6	57				53			101			101
Max. hoisting capacity (t)		16
Radius (m)		Max. radius							70
		Min. radius							2.7
Hoisting mechanism	Multiplying	a=2				a=4						a=6
	hoisting capacity(t)	2.5		5		5			10			8		16
	(m/min) Speed (m/min)	0~120		0~60		0~60			0~30			0~40		0~20
	(KW) Power (kW)	65
Trolley travelling mechanism	(m/min) Speed (m/min)	0~80
	(N.m) Moment (N.m)	95
Slewing mechanism	(r/min) Speed (r/min)	0~0.7
	(N.m) Moment (N.m)	2×95
Travelling mechanism	(m/min) Speed (m/min)	20
	(KW) Power (kW)	4×7.5
Climbing mechanism	(m/min) Speed (m/min)	0.46
	(kw) Power (kW)	11(15)
	(Mpa) Rated working pressure for hydraulic system (Mpa)	30(Outside climbing) 35(Inside climbing)
Counter-weight	Jib length(m)	45			52.5			60			65				70
	(m) Counter-jib length(m)	16			16			20			20				20
	(t) Counter-weight	25.95			27.75			24.6			25.95				27.75
(KW) Total power(KW)	117.5
(m) Wheel×axle gauge(m)	6.5×6.5
(C) Operating temperature(C)	-20~+40

cabinet Master

Derricking mechanism Slewing mechanism

Certificationsof moving tower crane :

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