8-10 Ton Tower Crane

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Our 8-10 ton tower crane is characterized by creative design with rational structure and reliable operation. With various practical devices such as horizontal arm bracket, arm-trolley radius-changing mechanism and hydraulic self-propelling mechanism as well as a variety of safety devices, this construction equipment enjoys excellent performance in speed control, work efficiency and operational stability.

Used to lift various construction materials, the tower crane has been found in wide application for the construction of high-rise buildings including hotel, residential building, industrial building, and tower-like building.

Features
1. This 8-10 ton tower crane adopts the lifting arm and balance arm in cantilever structure so that the lifting modules are greatly reduced. Hence, the installation and disassembly of this engineering equipment are safer, easier and more flexible.

2. The lifting arm is made of variable cross section material and it adopts cantilever structure, which is rational for bearing stress and extends the lifespan of the lifting arm. Furthermore, the lifting arms in different length can get easily combined to suit customers' requirements.

3. The ultra long arm of the tower crane is designed with a wire rope support trolley that works at half of the speed of variable amplitude trolley, achieving optimal rope supporting effect. We have applied for a national patent for this structure.

4. The hoisting mechanism is regulated by variable frequency drive system or eddy current braking resistor, offering fine lifting property.

5. The slewing mechanism is controlled by a torque motor or a winding motor with hydraulic coupler. It runs smoothly with little impact.

6. Our tower crane is equipped with all necessary safety devices that are highly dependable and also convenient to be adjusted. The security monitoring and management system as well as the medium or low-pressure hydraulic system further ensure the safety and stability.

7. The industrial crane is designed with various mounting brackets to ensure installation quality and save installation time.

Specifications

Model	QTZ160 (TC6516)	QTZ160A (TC6018)	QTZ125F	QTZ125A	QTZ100A	QTZ80A
			(TC6015)	(TC5518)	(TC5515)	(TC6010)
				(TC6015)		(TC5512)
Max. working radius (m)	65	60	60	60/55	55	60/55
Free height (m)	50	46	46	46	46	46
Max. load (t)	10	10	10	8	8	8
Tip load (t)	1.6	1.8	1.5	1.5/1.8	1.5	1.0/1.2
Max. height (m)	200	201	201	201	201	201
Wall ties for Max. height (sets)	6	6	6	6	6	8
Main material specs (mm)	Square Steel Tube	Square Steel Tube	Square Steel Tube	Square Steel Tube	Square Steel Tube	Square Steel Tube
Main material specs (mm)	1352×12	1352×12	1352 ×12	1352 ×12	1352 ×12	1352 ×12
Mast section dimensions (m)	1.935×1.935×2.8	1.835×1.835×2.5	1.835×1.835×2.5	1.835×1.835×2.5	1.835×1.835×2.5	1.835×1.835×2.5
Hoisting speed (m/min)	100/50/10	0-80	0-80	100/50/8.5	100/50/8.5	80/40/10
Min. steady falling speed (m/min)	5	4.25	4.25	4.25	4.25	5
Slewing speed (r/min)	0-0.60	0-0.70	0-0.65	0-0.65	0-0.65	0-0.6
Radius-changing speed (m/min)	0-60	0-60	0-60	0-60	0-60	0-60
Jacking speed (m/min)	0.4	0.5	0.5	0.5	0.5	0.69
Total motor power (kW)	86.5	87	87	67	67	56.4
Independent structure weight (kg)	61150	54094	54094	54094	53694	44900
Counter weight (t)	18.65	19.08	19.08	19.08	17.64	15.8
Containers for shipment	9×40'HQ 1× 20'GP	9×40'HQ 1×20'GP	8 × 40'HQ	8×40'HQ	8×40'HQ	8×40'HQ

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