Automatic Self Assembling Tower Crane 2 Tons Capacity QTK20 Fast
Installation
Short Parameters:
1.QTK20 Self Erecting Tower Crane
2. Type: fixed and self climbing
3. jib length: 24.5m
4. tip load: 820kg
5. max.laod: 2t
6.height: 23m
Description
The self erecting tower crane as a whole transport, quickly set up
the vertical, horizontal transport machinery.
Mainly suitable for 4 to 6 layers civil construction buildings.
In addition, it can also be used all kinds of factories, garages,
stations, terminals, etc. of cargo handling and stacking, and also
serves as liquidity lifting transport machinery.
Specifications
| Model | QTK20 Tower Crane |
| Type | Fast self-erecting |
| Rated Lifting Moment(KN.M) | 200 |
| Rated Loading Capacity(T) | 2 |
| Max. Lifting Load(T) | 2 |
| Tip Load(T) | 0.82 |
| Free standing height(M) | 23 |
| Span(M) | 24.75 |
| Working range(M) | 2.4 to 24.5 |
| Slewing speed(r/min) | 0.2/0.4/0.6 |
| Trolley peed(m/min) | 25 |
| Power supply | 380V/50Hz or according to client's requirements |
| Power Capacity(KW) | 15.4 |
| Hoisting speed(m/min) | (a=2)40/20; (a=4)20/10 |
Main Introduction
1 Hoisting Mechanism
Three-gear speed modulation by electrical motor or frequency
conversion, giant winch.
2 Rotation Mechanism
Speed modulation with frequency conversion, stable break, accurate
position, outstanding on performance and operation all around the
world.
3 Luffing Mechanism
Speed modulation with frequency conversion, less concussion, stable
operation.
4 Control System
PLC control, auto diagnosis on electric malfunction, corresponding
alarm on light and sound, key components adopting international top
brand product.
Why choose us
1. A professional tower crane supplier in China with 15 years
experience
2. Exported to more than 20 countries with ISO9001 & CE &
GOST Certifications
3. Hydraulic self-climbing mechanism
4. Variable-frequency slewing mechanism
5. Varialbe-speed frequency PLC control System
6. Operation data display screen and Safety monitoring system
(Black Box)
7. Various safety devices
Pictures
More products available:
Tower Cranes
---- QTZ Topkit/Hammer Head Tower Cranes: Working jib from 30-75m
and max.load from 4-25t.
---- PT Topless/Flat Top Tower Cranes: Working jib from 30-80m and
max.load from 4-32t.
---D Luffing Tower Crane: Working jib from 25-60m and max.load from
3-25t.
---QD Derrick Crane: load from 3t to 25t for disassemble inner
climbing tower cranes.
SS Building Material Lift / Hoist
------ Wire rope lift, special material lifting work in
construction site, 1000kg to 2000kg capacity, no passenger, up to
60m.
ZLP Suspended Platform
SJY Scissor Lift
