Gold Member Since 2012
Audited Supplier
Shanghai RuiBiao Construction Machinery Co., Ltd.

Mobile Crane, Jib Crane, Hoist Crane manufacturer / supplier in China, offering Good Performance Tower Crane (QTZ80), TXFS-2 Type Tower Crane Wind Speed Meter, Wind Speed Meter, Tower Crane Use (TXFS-2) and so on.

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Supplier Homepage Product Tower Crane Good Performance Tower Crane (QTZ80)

Good Performance Tower Crane (QTZ80)

Purchase Qty.:
(Sets)
1-4 5+
FOB Unit Price: US $30,000 US $29,000
Purchase Qty. (Sets) FOB Unit Price
1-4 US $30,000
5+ US $29,000
Get Latest Price
Production Capacity: 3000set/Month
Transport Package: Container
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, 30% TT advance and 70% against bill of lading copy

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Basic Info
  • Model NO.: QTZ80(5513)
  • Condition: New
  • Maximum Lifting Weight: 8t
  • Moving Type: Fixed
  • Max. Lifting Load: 8t
  • Power: 380V/50Hz
  • Application: Construction Usage
  • Sling Type: Wire Rope
  • Power Source: Hydraulic
  • Specification: QTZ80
  • HS Code: 84262000
  • Certification: GS, RoHS, SGS, CE, ISO9001, ISO9001: 2000
  • Maximum Lifting Height: 50-100m
  • Installation: Jack-Up
  • Type: Tower Crane
  • Free Standing Height: 45m
  • Mast Section Size: 1835*1835*2500mm
  • Tower Crane Type: Slewing Tower Crane
  • Main Girder Form: Double Girder
  • Trademark: RUIBIAO
  • Origin: China
Product Description
Good Performance Tower Crane (QTZ80)

The QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among CHINA FTH's leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes 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. The QTZ series  tower cranes have been awarded many honors like "CHINA FAMOUS BRAND". "QUALITY FIRST" is not only a slogan; it is deeply rooted in the hearts of FTH people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.
 
TypeMin.orderDescription
QTZ80
(5513)
1 setUsageIndustrial, civil construction, port, loading bays load and unload
Free standing height45m
attachment height160m
Working range3-55m
Max. Lifting load8t
power/frequency380v/50Hz
total power47.7Kw
Overall height42t
balance weight16.32t
Mast sectionoutside dimension1835×1835×2500mm
Quantity17pics mast section(45m)
 
Main mechanism details
hoisting mechanismmotortype YZRDW250M-4/8
speedr/min1400720 
powerkW3030 
reducerratioi40.3
hoisting drumrope capacitym360
braketype YWZ3-315-45
braking torqueN·m630
steel lineMax. drawing force (N)N15000
specification 6×19W+FC-15-1770-I
hoisting speed2-fallsm/min80.3641.05 
4-falls39.3720.11 
supplierYichun Jiangte Mechanical Transmission Co., Ltd.
slewing mechanism
 
motortype YZR132M-6
powerkW3.7*2
reducertype XX4-100.180
ratioi180
hydraulic couplingstype YOX.280
slewing speed r/min0.58
supplierYichun Jiangte Mechanical Transmission Co., Ltd.
 
ranging mechanismmotortypeYEZS132S-4/8
powerkW2.23.3
reducertype XX3
ratio 38
 steel linespecification6×19+FC-7.7-1670-1
ax.drawing force (N)N6000
ranging speed m/min22/40
  
Electrical
System contactor
 
 
supplierSchneider brand or Siemens brand
 
 

Main Metal structure details
Namespecification of main materialremark
specificationmaterial
Mast sectionmain chord:
135*135*12
Q235BSectional dimension
1835×1835
height
2500
Lifting arm   upper chord
∠80*80*8 buckle
 
 diagonal web member :
         pipe:φ50×4
pipe:φ45×4
pipe:φ42×3
Q235B
 
 
20
 
Nine section compound one section, each section connect with pin
lower chord:
∠100×100×8 buckle
∠80×80×8 buckle
∠75×75×6 buckle
 
Q235B 
Balance armMain chord:[28#Q235BChannel steel, Angle steel compound space truss structure
upper turntableδ16 steel plateQ235Bbox structure
lower turntableδ16 steel plateQ235Bbox structure
tower hatmain chord:
∠100×100×10
Q235BRectangular pyramid shaped space truss structure

Feature&advantage:
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:
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.

Packaging & Delivery:
Packaging Details: 40 HC containers; high quality Wodden cage for electrical parts Delivery
Detail: 25-30 days after received the deposit in advance

Technical Support:
24 hours online service and support, call or contact us by Skype, QQ, MSN etc.
can solve your questions at the first glance
After-sales 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 or tower crane working height.
2. Wokring range or jib length
3. Max load capacity and tip load capacity.
4. Other Special requirements
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