Specifications Max.Load:8t, Jib:60m 
CE/TUV/ISO9001 Certificate 
PLC Control,Indicator in Cab 
Remote Control 
China Famous Brand 30 Years. 

Shandong Hongda QTZ Series of Tower Cranes

TIELISHI series of tower cranes are one of HONGDA's leading products. They cover a large working scope from QTZ31.5 to QTZ500 with travel range varying from 38m to 70m, have multiple working methods and apply to many purposes. The series of tower crane has a horizontal jib frame, trolley travelling, hydraulic self-climbing, original mechanism, and a desirable shape. They can operate reliably with all safety devices well-equipped and have an improved working speed, a good speed control property, and a smooth and efficient working, which can widely apply to high-rise hotel, resident houses, high-rise industry buildings, large-span factory buildings, large chimneys and other high-tower buildings. TIELISHI series of tower cranes have been awarded many honours like SHANDONG FAMOUS BRAND. Quality first is not only a slogan, but has rooted in HONGDA PEOPLE's heart deeply. Classic after-sale service will remove all worries from your purchase of our products.

 

QTZ80A (6010) Tower Crane

With Hydraulic Self-raising Mechanism

Variable-frequency for Slewing Mechanism

Variable-frequency for Trolley Travelling  Mechanism

Safety Monitoring System (Black Box)

With Operation Data Display Screen

With Various Safety Devices

 

I. Technical Parameters

Model		QTZ80A (6010)
Tip load capacity(T)		1.0
Max .Radius(M)		60
Independent Height(M)		46
Max. Lifting Capacity(T)		8
Max. Height(M)		201
Wall-attached Frame		8
Main Material		135x135 x12 Square Steel Tube
Standard Mast Section Dimension		1.84x1.84X2.5
Hoisting Speed(m/min)		80/40/10
Mini. Stabilizing Falling Speed (m/min)		5
Slewing Speed(r/min)		0-0.6
Traveling Speed(m/min)		0-60
Climbing Speed(m/min)		0.6
Motor Total Power(KW)		56.4
Complete Machine Total Weight	Independent Structure Weight(KG)	44.9
	Counter Weight(T)	15.8

    

II. Outstanding Features

1. The tower crane is a combination of advanced technologies of the present day. It is equipped with a hydraulic self-raising mechanismand afrequency-converting slewing mechanism.

 

2. The electric control system of the tower crane adopts the advanced " PLC + frequency converter" control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

 

3. The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns.

 

4. The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

 

5. Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wire ropes.

III. Payment Terms & Lead Time

After receiving 30% of the total contract value as advance payment by T/T, we'll begin the production of the goods ordered, which will be ready for delivery in about 10 working days. After the customer checks the goods and pays the remaining 70%, we'll deliver the goods.

IV. INSTALLATION AND DEBUGGING

We shall send one technician to the site to provide guidance on installation and debugging and the training of operators. The guidance and training is about 15 days, but the service fees, the technician's round-trip air tickets, visa application fees and personal insurance are paid by the customer. Besides, the customer should provide free accommodation for the technician while he is abroad. If the installation time exceeds the Required days, the customer should pay the technician