Construction Machinery Ce, ISO and GOST Certificated 8t Self-Erecting Tower Cranetower Crane (QTZ80-TC5513) -with Jib 55m

China Construction Machinery Ce, ISO and GOST Certificated 8t Self-Erecting Tower Cranetower Crane (QTZ80-TC5513) -with Jib 55m, Find details about China Tower Crane, Crane from Construction Machinery Ce, ISO and GOST Certificated 8t Self-Erecting Tower Cranetower Crane (QTZ80-TC5513) -with Jib 55m

Model NO.
QTZ80-TC5513
Type
Top-Slewing Crane
Trademark
Chico
Transport Package
40hq
Specification
6T
Origin
Shandong
HS Code
84262000
Model NO.
QTZ80-TC5513
Type
Top-Slewing Crane
Trademark
Chico
Transport Package
40hq
Specification
6T
Origin
Shandong
HS Code
84262000
Characteristics of QTZ80 (TC5513) -8T Tower Crane

(TC5513) construction tower crane
Tower Crane QTZ80(5513)
1. Max. Load: 8t
2. Jib length: 55m
3. Tip load: 1.3t
4. Free standing height: 45m
5. Max. Height: 150m
6. Mast size: 1.83X1.83X2.5m
7. Lift motor power: 47.5KW
Mechanical load rate
 
Hoisting mechanismM5
swing mechanismM4
luffing mechanismM4
Hoisting mechanismelectromotortypeYZRDW250M1-4/8
power(kW)30/30
Limiter of heighttypeFKDX-G
steel wire ropetype6X37-15-1770-I
Max. Pulling force20000
 fallsa=2a=4
Hoist speed(m/min)80.3641.0539.3720.11
Rated  hoisting capacity(t)2448
Min. stable descending speedm/min≤7
swing mechanismelectromotortypeYZR132M2-6
power(kW)3.7×2
speed(r/min)908
ReducertypeXX4-100.180
ration180
Hydraulic clutchtypeYOX280A
hinge pins of swivelingmodulus      m12
tooth number    z16
modification coefficient0.5
Swing speedr/min0.64
Swiveling
Bearing
Straight 4 point contact ball type bearingstype011@45@1400
modulus       m12
tooth number   z131
Hydraulic jacking systemelectromotortypeY132M-4B5
power(kW)5.5
Oil cylinder rated working pressureM pa25
Max  lift forcet50
Cylinder stroke
 
mm1600
Mounting spacemm2070
Cylinder diameter mmφ160
oil cylinder piston rod diametermmφ110
Climbing Speedm/min0.4
luffing mechanismelectromotortypeYDEJ132S-4/8
power(kW)4.5/3
steel wire ropetype6×19-7.7-1550-
ReducertypeBL22-43-3.3
ration43
ranging speedm/min44/22

Tower Crane Characteristics  

QTZ80 Tower Crane is a new type of construction tower equipment that is researched and designed by Institute of Building Mechanization of China Academy of Building Research based on large formwork construction technology. It has the following characteristics:

1) Lifting multiplying factor switchover automatically, without operator's intervention.

2) Ahead of all domestic competitors,  we are the first manufacture to adopt lifting rope verticality limit mechanism, which decreases the lifting rope vertical angle under free load lifting mode, and highly improves the tower crane steering performance.

3) Our tower sections are exchangeable with the POTAIN tower sections, which provide our customers more conveniences.

4) We adopt to use Dual drawbars structure on lifting boom, which enables the lifting boom to be under 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.

5) 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.

6) The equipment adopts to use non-contact computer control system, which provides the high reliability and full functions to avoid drivers' miss-operation.

Construction Machinery Ce, ISO and GOST Certificated 8t Self-Erecting Tower Cranetower Crane (QTZ80-TC5513) -with Jib 55m
Construction Machinery Ce, ISO and GOST Certificated 8t Self-Erecting Tower Cranetower Crane (QTZ80-TC5513) -with Jib 55m
Construction Machinery Ce, ISO and GOST Certificated 8t Self-Erecting Tower Cranetower Crane (QTZ80-TC5513) -with Jib 55m
Construction Machinery Ce, ISO and GOST Certificated 8t Self-Erecting Tower Cranetower Crane (QTZ80-TC5513) -with Jib 55m
Construction Machinery Ce, ISO and GOST Certificated 8t Self-Erecting Tower Cranetower Crane (QTZ80-TC5513) -with Jib 55m
Construction Machinery Ce, ISO and GOST Certificated 8t Self-Erecting Tower Cranetower Crane (QTZ80-TC5513) -with Jib 55m
Construction Machinery Ce, ISO and GOST Certificated 8t Self-Erecting Tower Cranetower Crane (QTZ80-TC5513) -with Jib 55m