Qtz40 ( 4808 ) 4ton Load Mini Self Erecting Tower Crane

Model NO.
QTZ40(4808)
Type
Top-Slewing Crane
Application
Building Construction
Warranty
14 Months From The B/L Date
Electric
Schneider
Material
High Quality Angle Steel
Product Name
Qtz40(4808) 4ton Mini Self Erecting Tower Crane
Driver Cab
Luxious Cab
Max.Lift Load
4t
Power Source
380V/50Hz/3phase or as Request
Transport Package
40hc, Naked and Disassembled Within Container
Specification
ISO9001, GB3811_83
Trademark
TAVOL
Origin
Shandong, China
HS Code
84262000
Production Capacity
200 Sets/Year
Reference Price
$ 18,000.00 - 27,000.00
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Product Description

QTZ40(4808) 4ton Load Mini Self Erecting Tower Crane

Qtz40 (4808) 4ton Load Mini Self Erecting Tower Crane

>>>Product Description: 
    QTZ40-4808 4ton load mini self erecting tower crane is a mini tower crane to lift various material in construction field. This mini crane is characterized by creative design with rational structure and reliable operation. Its maximum load is 4t, tip load is 0.8t, jib length is 48m, free standing height is 29m, maximum anchorage height can reach 120m. Equipped with all necessary safety devices, this self ereting tower crane is superior to its counterparts not only in its original design, attractive appearance and secure operation but also in its extraordinary speed-control ability and work efficiency.

>>>Specification for QTZ40(4808) 4ton Load Mini Self Erecting Tower Crane:
series QTZ40
Standard Model 4808
Max. Lift Load 4t
Tip Load 0.8t
Free Standing Height 29m
Max. Anchorage Height 120m
Jib Length 48m
Mast size 1.5×1.5×2.2m

Lift Mechanism   		Lifting Speed (a=2)70/35/9 m/min
(a=4)35/17.5/4.5m/min
Lift motor 15/15/4kw
Wire rope diameter 12.5mm
Trolley Mechanism Trolley speed 39/26 m/min
Trolley Motor 1.5/2.2kw
Slewing Mechanism Slewing speed 0.62r/min
Slew Motor 3.7kw
Jacking Mechanism Jack climbing speed 0.4m/min
Jack climbing motor 4kw
Voltage 380V/50Hz/3P
Luxury Operate Cabin, Schneider Electric Parts
Qtz40 (4808) 4ton Load Mini Self Erecting Tower Crane
>>>Load Capacity Diagram for QTZ40(4808) Mini Self Erecting Tower Crane:
Jib(m) 3-11 14 18 22 26 30 34 38 42
Fall=2(t) 
  		2 2 2 2.027 1.869 1.711 1.553 1.395 1.237
Fall=4(t) 
  		4 3.090 2.360 2.027 1.869 1.711 1.553 1.395 1.237
 
Range(m) 46 48
Fall=2(t) 1.079 0.8
Fall=4(t) 1.079 0.8

>>>Different Models of Tower Crane are Supplied: 
Model Standard Model Jib Length/m Tip load /t Max Load/t
QTZ31.5 4208 42 0.8 3
QTZ40 4808 48 0.8 4
QTZ50 5008 50 0.8 4
5010 50 1.0 4
QTZ63 5010 50 1.0 5
5013 50 1.0 6
5610 56 1.0 6
QTZ80 5610 topless 56 1.0 6
5513 55 1.3 6
6010 60 1.0 6
6010 60 1.0 8
QTZ125 6015 60 1.5 8 or 10
QTZ160 6516 65 1.6 10
QTZ250 7030 70 3 12 or 16
QTZ315 7040 70 4 16 or 18
QTZ400 7055 70 5.5 25
QTD3020 \ 30 2 2.9
QTD4015 \ 40 1.5 6
QTK20 \ 25 0.8 2
>>>Feature&Advantage of the Tower Crane: 
1. Suitable for all kinds of construction project and can work under all kinds of work condition. 
2. It has high working speed, good speed-adjusting performance, steady operation and high efficiency. 
3. The crane has complete set of safety devices, which can guarantee the safe and high efficienct operation of the equipment. 
4. Three-speed motor and mono-speed ratio decelerator are applied in the lifting struction, which enables heavy load low speed and light load high speed. 
5. Planet gear decelerator is applied in the circumgyrating structure, together with moment-limiting hydraulic coupler, which can relize high load capacity, steady starting and reliable operation. 

>>>Safety Features of the Tower Crane: 
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. 
Qtz40 (4808) 4ton Load Mini Self Erecting Tower Crane
>>>Packaging & Delivery of Tower Crane: 
Packaging Details: 40 HC containers; High quality Wodden cage for electrical parts Delivery
Delivery: 20-25 days after received the deposit in advance
Qtz40 (4808) 4ton Load Mini Self Erecting Tower Crane
>>>Technical Support: 
Tavol Cranes Group is the professional Tower Crane Manufacturer and Exporter in China
We have our own technical team and sales team,  can do all special design according to
Your requirement. We have our own factory,  welcome to visit our factory at your time and
Learn about our factory and products. 
24 hours online service and support, call or contact us by Skype, QQ, MSN etc. 
We are sure we can give you best service. 
1- One year warranty for whole machines. 
2- Providing free quick-wear part. 
3- Low charge for continue maintenance when warranty is expired. 
4- Exclusive engineer support at any time. 
5- We can provide free training to end-users.  
>>>FAQ:
Please supply more detail to us: 
1. Building height:?
2. Jib length:?
3. Max load capacity:?
4. Tip load capacity:?
5. Other Special requirements
Then we will supply best offer to you.
Looking forward to have a nice cooperation with you!

If you show interest in our product, please do not hesitate to contact me! 
Shandong Tavol Machinery Co., Ltd
Contact Person Ellen Xiao
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Tower Crane

PNEUTEC.IT, 2023