Good Quality & High Efficient Tower Crane/Crane/Construction Machinery

Product Specifications

Prod Model:	Qtz50(5008)
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Power Supply:	380V/50Hz
Power Capacity:	24.9kw
Jacking-up M/Min:	0.4 4
Slewing R/Min:	0.70/0.35 3.7
Working Temperature:	-20~+40
Export Markets:	Global
Electric Switch Box:	Schneider
Power Supply(V/50Hz):	380
Motor:	Yd112s-4/8-1.5/2.2kw
Retarder:	Wxg120
Type:	Tower Crane
Application:	Construction Usage
Power Source:	Electric
Sling Type:	Wire Rope
Certification:	CE
Condition:	New

Product Description

Model: QTZ50 (5008) TOPKIT TOWER CRANE
Type: Stationary/External Climbing
Rated load moment capacity (KN. M): 500
Max. Hoisting capacity(t): 5
Tip load (t): 0.8
Jib radius (m): 3-50
Freestding height(m): 30
Specifications of main chord: 160*14 angel steel /Q235B
Mast Section Dimension (mm): 1600*1600*2200
Jib
Upper chord (mm): . 89*6 / 20
Lower chord (mm): 70*6 welded square tube /Q235B
Width of parallel surface (mm): 1040
Counter-jib
Main limb (mm): [25b/ Q235B
Length (m): 12.000
Hoisting
Mechanism
Retarder: JZQ500
Motor: YZTD200-4/8/24-15/15/4KW
Magnetic Brakes: YWZ-250/35
Wire rope: 6X37-13-1770-1-1 right lay
Hoisting speed (m/min): 65.14/32.57/7.0/ 32.14/15.60/3.5
Slewing
Mechanis
M
Retarder: XX100, 195
Slewing
Mechanis
M
Motor: YZR132-6-3.7KW
Coupling: YOX280A
Slewing speed: (r/min): 0.6

TC5008
Load Capacity
Jib m	Fall	R(Cmax) m	C(max) t	15	20	25	30	35	40	45	50
50	IV	11	5	3.40	2.18	1.68	1.395	1.177	1.013	0.885	0.80
	II	17.50	2.50	2.50	2.10	1.68	1.395	1.177	1.013	0.885	0.80
Jib m	Fall	R(Cmax) m	C(max) t	15	20	25	30	35	40	45	50
50	IV	11	5	1.08	2.272	1.923	1.667	1.471	1.190	1.086	1.026
	II	17.50	2.50	2.50	2.174	1.923	1.667	1.471	1.190	1.086	1
Mechanism Characteristics
Hoisting					Motor(kW)
		m/min	32.14/15.60/3.5	65.14/32.57/7.0	15/15/4	320m
		t	2/4	1/2
Trolleying		m/min	38.6/25.2		2.2/1.5
Slewing		r/min	0.70/0.35		3.7
Jacking-up		m/min	0.4		4
Power Supply		380V/50Hz
Power Capacity					24.9kW