Flattop Crane Qtz63 (5010) a

• After-sales Service: 24 Hours
• Warranty: 1 Year
• Certification: CE, ISO9001, ISO9001: 2000
• Condition: New
• Maximum Lifting Height: 150-200m
• Maximum Lifting Weight: 8t
• Model NO.: QTZ63(5010)A
• Installation: Jack-Up
• Moving Type: Fixed
• Type: Top-Slewing Crane
• Power Source: Hydraulic
• Sling Type: Wire Rope
• Application: Construction Usage
• Max. Radius: 70m
• Max Hoist Capacity: 16t
• Brand: Mingwei
• Model: PT7040-16t
• Dimension of Section: 1.835*1.835*2.5
• Transport Package: Nude in 40hq Container
• Specification: CE
• Trademark: Mingwei
• Origin: China
• HS Code: 8426200
• Production Capacity: 200 Units /Month

Product Description

Flattop Crane Qtz63 (5010) a
Free Standing Height/Max. Height:30m/120m
Jib Length :3---50m
Mast Section/Material:∠160×160×14/Q345B
Size of Mast Section, L×W×H:1615×1615×2500
Collar Ties Situation: Distance between first collar tie and the ground 22400mm
         Other Distance 16500mm
         Suspension Height no more than 20m
Suspension Height no more than 936t/50m;7.8/44m
 
Balanced Weight /Jib Length: 936t/50m;7.8/44m
Total Power: 29.6Kw
Loading Chart:
Jib Length 50m
Features of flat top tower cranes
For even higher performance and greater operational options: With its modular jib and without tie bars, the topless crane saves time and money.
The advantages of a modular jib without tie-bars:
Lower overall height(mutiple crane sites)
Easy jib erection and dismantling
Jib configuration can be easily modified as the works proceed, can be erected and or dismantled "in the air", section by section
Never before has there been a crane that is so easy and quick to erect in total safety
Hoisting and trolley ropes installed on the ground, plug-in connections for electrical equipment and safety devices, time-saving factory assembly of cab
Variable frequency slewing, continuously variable speed control by means of a stepless controller, that also adapts to the crane operator's drving style.
Variable frequency hoisting, speed continuously adjusted and optimised according to the load being handled, very slow speeds, smooth speed changes, high productivity.
The masts adopt the standard bases, allowing it to be adjusted to the desired height
The adjustable bases provide a choice of method of installation
-on fixing angles
-on cross-shaped base
-on travelling gear
Or as a climbing crane

Basic Parameters:
 

Hoisting Mechanism	Motor	Model			YZD200L1-4/8/24
		Rotating Speed		r/min	1400	700		240
		Power		kW	18	18		5
	Reducer	Total Drive Ratio		i	12.64
	Drum	Rope Capacity		m	280
	Brake	Model			YWZ-250-40
		Brake Moment of Force		N·m	600
	Wire Steel Rope	Rope Max. Attraction	N		16500
		Spec.			6×29Fi+FC-11-1770-I
	Lifting Speed	2 Falls		m/min	62	31		7.7
		4 Falls			31	15		3.8
Slewing Mechanism	Motor	Model			YZR132M-6
		Power		kW	3.7*2
	Reducer	Model			TX80.180
		Drive Ratio		i	180
	Coupler	Model			YOX.250
	Rotating			r/min	0.63
Trolleying Mechanism	Motor	Model			YEZS112M-4/6
		Power		kW	2.2		2.8
	Reducer	Type			XX3
		Drive Ratio			38
	Wire Steel Rope	Spec.			6×19-7.7-1770-1
		Rope Max. Attraction		N	5600
	Rotating Speed			m/min	26/37.5
Hydraulic Jacking Mechanism	Hydraulic Pump Station	Model			YQY Series
		Working Pressure		MPa	20
	Oil Cylinder	Model			20.5
		Jacking Speed		m/min	0.4
		Max. Jacking Force		t	50
	Motor	Model			Y132M-4
		Power		KW	4
		Jacking Speed		r/min	1440