»Product Picture show«
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»Product Basic Info«
| Product Name: | Used Tower Crane | Type: | Tower Crane |
|---|---|---|---|
| Boom Support Method: | Flat-head Tower Crane | Application: | Building Construction |
| Name brand: | Zoomlion | Model: | Zoomlion 6515-10 |
| Core Components: | PLC, Engine, Bearing, Gearbox, motor | Max. Lifting Load |
10Tons |
| Video outgoing-inspection: | Provided | Jib length: | 65 m |
| Machinery Test Report: | Provided | Min load: | 1.5 Tons |
|
Free standing height:: |
60m |
Maximum lifting height: |
240 m |
| Place of Origin: | China | Payment Terms: | T/T |
| Minimum Order Quantity | 1 set | Packaging Details | Container |
| Delivery Time | with in 35 days | Supply Ability | 50 sets each month |
»Performance Parameters«
Maximum lifting capacity:10t.
Boom length:Maximum jib length 65m.
Maximum lifting capacity of jib tip:1.5t.
Tower:2m×2m×3m fishtail plate sheet type standard section.
Maximum independent height and attachment height:the height is 60m, and the maximum attachment height is 200m.
Working speed:the lifting mechanism is QE1280E, with 55kW power and 480m rope capacity; the slewing mechanism is HVV95F1.130 and HVV95F2.130, with 2×95N.m power; and the luffing mechanism is BP55B, with 5.5kW power.
Technical highlights Advanced luffing and slewing mechanism:
The luffing mechanism adopts the international advanced frequency conversion stepless speed regulation programme, which is smooth and reliable. The slewing mechanism adopts vortex moment motor HVV reactance voltage regulator, with strong overload capacity, smooth starting and braking, accurate positioning, and simple and convenient maintenance.
Reasonable design of lifting arm:Rigid double tie-bar suspension drastically lifting arm, good stiffness of lifting arm, light deadweight, small section, low wind resistance, beautiful appearance, and various changes in the length, which can meet different construction needs.
Comfortable driver’s room: the driver’s room is independent and external, with good vision and large internal space, providing a comfortable working environment for the operator.
Application Scenario:It is suitable for all kinds of building construction places, such as high-rise building construction, large-scale industrial plant construction and bridge construction, etc. It can be used for material lifting, equipment installation and other operations.
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»Characteristics«
* Maximum lifting load of 10t, with 1.5t at 65m jib tip, ideal for heavy lifting and wide-span construction tasks.
* 65 m jib length and 60 m free-standing height, extendable with climbing sections for high-rise projects.
* Equipped with advanced PLC electrical system and frequency control technology, ensuring smooth hoisting, slewing, and trolley travel.
* Safety features include overload protection, anti-collision system, and remote monitoring options.
* Durable flat-top design with simplified structure, ensuring long service life and easy assembly.
* On the second-hand market, it offers significant cost savings with reliable spare parts supply and low maintenance costs.
* Widely used in residential high-rise buildings, commercial complexes, bridges, and infrastructure projects.
* Flat-top design makes it especially suitable for sites with limited height clearance and for projects requiring multiple cranes working together.
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Tower Mast Structure
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Composed of modular standard sections with square truss design, offering strong rigidity and easy transportation/assembly.
Free-standing height up to 60 m, extendable with climbing system for high-rise construction. |
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Jib (Working Arm)
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Maximum jib length of 65 m, designed in segments for flexible transport and installation.
Provides 1.5 tons tip load at 65 m, suitable for wide-span lifting tasks. |
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Counter-Jib (Balance Arm)
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Houses counterweights, hoisting mechanism, and electrical cabinets.
Compact design ensures overall balance and structural stability. |
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Slewing & Climbing System
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Slewing mechanism enables smooth rotation.
Hydraulic climbing frame allows additional mast sections to be added for height extension. Flat-top (no tower head) design reduces assembly complexity and allows multiple cranes to work together without jib interference. |
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Hoisting, Trolley & Electrical System
|
Hoisting system with frequency control ensures smooth lifting operations.
Trolley travels along the jib to adjust working radius. PLC-based electrical system with multiple safety protections (overload limiter, limit switches, anti-fall protection). |
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Operator’s Cabin & Safety Features
|
Ergonomic cabin with panoramic view, air conditioning, and user-friendly controls.
Safety equipment includes anti-collision devices, black-box recording, and monitoring systems for secure operation. |
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»Products Description«
|
|
Max. Load
(T)
|
Jib Length
(M)
|
Tip Load
(T)
|
Lifting Torque
(KN/M)
|
Section Size
(M)
|
Free Height
(M)
|
Max. Height
(M)
|
Motor Power
(KW)
|
Weight
(T)
|
|
QTZ40
(4810)
|
4T
|
48
|
1.0
|
400
|
1.5*1.5*2.2
|
30
|
150
|
30
|
30
|
|
QTZ50
(5010)
|
5T
|
50
|
1.0
|
500
|
1.6*1.6*2.5
|
30
|
150
|
35
|
32
|
|
QTZ63
(5013)
|
5T
|
50
|
1.3
|
630
|
1.6*1.6*2.8
|
30/40
|
150
|
35
|
36
|
|
QTZ80
(5610)
|
6T
|
56
|
1.0
|
800
|
1.6*1.6*2.8
|
40
|
150
|
45
|
46
|
|
QTZ80
(6012/6010)
|
6T
|
60
|
1.2
|
800
|
1.6*1.6*2.8
|
40
|
180
|
45
|
50
|
|
QTZ125
(6015/6017)
|
8T
|
60
|
1.5
|
1250
|
1.6*1.6*2.8
|
40
|
200
|
55
|
52
|
|
QTZ160
(6513)
|
8T
|
65
|
1.3
|
1600
|
1.8*1.8*2.8
1.6*1.6*3
|
51
|
200
|
55
|
55
|
|
QTZ200
(6515) |
8T/10T
|
65
|
1.5
|
2000
|
1.8*1.8*2.8
1.6*1.6*3
|
51/60
|
240
|
65
|
65
|
|
QTZ250
(7020/7025) |
10T/12T
|
70
|
2.0/2.5
|
2500
|
2*2*3
|
60
|
240
|
65
|
80
|
|
QTZ300
(7030) |
10T/12T
|
70
|
3.0
|
3000
|
2*2*3
|
60
|
270
|
85
|
90
|
|
QTZ315
(7525) |
16T
|
75
|
2.5
|
3150
|
2*2*3
|
60
|
270
|
85
|
90
|
|
QTZ350
(7535) |
18T/20T
|
75
|
3.5
|
3500
|
2*2*3
|
60
|
270
|
95
|
105
|
|
QTZ450
(8039) |
25T
|
80
|
3.9
|
4500
|
2.2*2.2*7.5
|
80
|
300
|
105
|
160
|
FAQ：
1. What is the manufacturing year and working hours of the tower crane?
2. Is the performance reliable? Has the crane been inspected?
3. Can you supply different mast heights and jib lengths according to my project needs?
4. Is transportation and installation convenient? Do you provide technical support?
5. How about after-sales service and spare parts supply?
