Qtz80 5613 8t Ce Construction Building Top Kits Tower Crane
|FOB Price:||US $50,500-59,000 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $50,500-59,000/ Piece|
|Production Capacity:||5 Sets Per Day|
|Payment Terms:||L/C, T/T|
- Model NO.: 8t tower crane
- Condition: New
- Maximum Lifting Weight: 8t
- Moving Type: Fixed
- Max. Lifting Torque: 800 Kn.M
- Max. Working Range: 56m
- Max. Height Under Hook with Wall Tie Ins: 180m
- Slewing Speed: 0~0.6r/Min
- Application: Construction Usage
- Trademark: HSJJ
- Specification: ISO 9001-2000
- HS Code: 84262000
- Certification: CE, ISO9001, ISO9001: 2000
- Maximum Lifting Height: 150-200m
- Installation: Assembled
- Type: Tower Crane
- Max. Capacity: 8t
- Free Standing Height Under Hook: 45m
- Lifting Speed: 7/32/64 0~40/80 M/Min
- Ranging Speed: 8/27/54 0~42 (8/27/54) M/Min
- Sling Type: Wire Rope
- Transport Package: Naked in Container
- Origin: China
Performance and Technical Parameters List of Crane
|Rated torque (Kn.m)||800|
|Working range (m)||3~56|
|Lifting height ( m)||Free-standing height||With wall-tie-ins height|
|Max lifting load ( t)||8|
|steady decline lowest speed (m/min)||≤7|
|Trolley Traveling Mechanism||velocity (m/min)||44/20|
|Slewing Mechanism||velocity ( r/min)||0.62|
|Climbing Mechanism||Power city (m/min)||0.4|
|Working pressure (Mpa)||25|
|Counterweight||Max working range (m)||44||50||56|
|Total power (kw)||34.7(exclude climbing mechanism)|
|Working temperature (deg c)||-20~+40|
Material Chinese famous steel companies.
Electrical mechanism Siemens or Schneider
Hoist mechanism Brake wheel
Trolley mechanism free maintenance planetary reducer and cone brake motor,
Slewing mechanism winding motor and hydraulic transmission
Operation device good for operator
Safety devices a complete set of safety devices
1. ) Material
The steel of crane is from Chinese famous steel companies.
2. )Electrical mechanism
Elements for electrical system are Siemens or Schneider.
Electronic control adopts the advanced frequency conversion control technology, RCV/PLC stepless frequency speed electronic control system.
3. )Hoist mechanism
Brake wheel adopts cast steel materials, surface quenching and external circular, control the beating degree strictly. At the same time, also carrying on balance tests. Each hoisting mechanism is carrying on no-load, static load, dynamic load and so on, guarantee the reliability, safety and durableness.
4. )Trolley mechanism
Trolley mechanism with free maintenance planetary reducer and cone brake motor, is well-knit in structure, stable and powerful in trolley, high endurance and low failure rate.
5. )Slewing mechanism
Slewing motor adopts winding motor and hydraulic transmission.
6. )Operation device
Cabin with humanized design, is convenient and comfortable, facilitate for safe driving. It creates a good working environment for the operator.
7. )Safety devices
The crane has a complete set of safety devices: Crane high limiter, weight limiter, moment limiter, circumgyrating limiter, etc.
2. Description of QTZ series tower Crane
1) the tower crane is one of the most popular type and hot-selling self-erecting tower crane, which is researched and designed by Institute of Building Mechanization of China Academy of Building Research. It absorbs many advanced technology both from China mainland and abroad.
2) We adopt to use Dual drawbars structure on lifting boom, which enables the lifting boom to be unfer no stress at lifting surface other than uniaxial stress, and moreover, it gets rid of the stress peak. It greatly improves the fatigue safety performance of lifting boom.
3) Adopts VVVF stepless speed variation device for lifting, radius changing and slewing mechanisms, to make sure it works steadily and effectively, it also lowers the maintenance cost.
4)We can offer crane standard sections such as the FO/23B standard sections for customers to choose from.
We have passed the ISO9001 quality system and CE certification for our machine. Our factory audited by SGS.
1. Send commissioning video to you before shipment;
2. By Sea for batch goods, for Port receiving;
3. Customers specifying freight forwarders or negotiable shipping methods!
4. Delivery Time: 5-20 days agaist advanced payment.
1. Payment: T/T, Western Union, MoneyGram, PayPal; 30% deposits; 70% balance before delivery.
2. MOQ: 1 set.
3. Warranty : 1 years for the whole set machine.
4. Package Informations: air cushion/wooden case/steel box
----Providing timely delivery, standby engineers are ready to solve any of your problem in time.
----We provide one years warranty for the steel structure.
----Providing all-embraced warranty of products quality, worksite installation guidance.
----Providing ample spare parts and training of operation and maintenance.
----Engineers have more than 5 years' experience.