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External Climbing Construction Cranes Tower QTZ 50 50m Boom Specification

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Jinan Avitt International Trade Co., Ltd-HYCM Tower Crane

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External Climbing Construction Cranes Tower QTZ 50 50m Boom Specification

Name: External Climbing Construction Cranes Tower QTZ 50 50m Boom Specification
Brand: AVITT or others
Price: 32100 USD

China External Climbing Construction Cranes Tower QTZ 50 50m Boom Specification factory

Brand Name : AVITT or others

Model Number : QTZ50(5010) Tower Crane

Certification : CE, ISO, GOST, CU-TR

Place of Origin : China

MOQ : 1

Price : $32100-35200 per set

Payment Terms : TT, LC

Supply Ability : 40 sets per month

Delivery Time : 10 days after receiving the deposit or origin LC

Packaging Details : Naked packing, 3*40’HQ+1*20'GP containers.

Condition : 100% New

Application : Buildings and projects

Type : Fixed with tower head

Max. load : 5 t

Jib length : 50 m

Tip. load : 1.0 t

Power supply : 380V/50Hz or according to client's requirements

Mast section : 1.5*1.5*2.5 m

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External Climbing Construction Cranes Tower QTZ 50 50m Boom Specification

Description

This series of tower crane, working ranging from 2.5m to 50m 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.

Specification

Model		QTZ50 (TC5010) Tower Crane
Type		Fixed and external climbing type
Working Radius (m)		50
Max. Load Capacity (T)		5
Tip Load (T)		1.0
Freestanding height (m)		30
Max. Height with anchorage (m)		120
Mast Section dimension (m)		1.6×1.6×2.5, Square 135×10mm
Hoisting Mechanism	Speed (m/min)	(a=2) 64.15/32.57/7.0 (a=4) 32.14/15.60/3.5
	Motor power (kw)	15/15/4
Slewing Mechanism	Speed (r/min)	0.70/0.35
	Motor power (kw)	3.7*2
Trolleying Mechanism	Speed (m/min)	38.6/25.2
	Motor power (kw)	2.2/1.5
Jacking-up System	Speed (m/min)	0.4
	Motor power (kw)	4
Total Power (kw)		24.9
Power Supply		380V/50Hz or according to clients needs

Safety Features

1. Overload protection:If the material is over the capacity, the crane will give a sharp warning for protection itself
2. Emergency brake: If the operation staff encounter some emergency situation, we could start the emergency brake system to protection the related treasure.
3. Control Method: Room control or remote control to avoid any injure to the operation staff
4. Main lifting motor: with thermal protection and currency protection

Main markets for tower crane:
1. Middle East
2. Asia
3. Russia
4. South America
5. Oceania
6. North America

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