New High Quality Tower Crane (QTZ50-5009)

QTZ series tower crane is a kind of upper-slewing fixed type tower crane. It can be used into every kind of industrial and civil - details see: https://www.machineto.com/new-high-quality-tower-crane-qtz50-5009-10103755
Feature:Tower CraneCondition:NewApplication:Construction & BuildingRated Loading Capacity:5TON
Rated Lifting Moment:500 KN.MMax. Lifting Load:5TONMax. Lifting Height:100MSpan:50M
Place of Origin:Shandong China (Mainland)Brand Name:DAYOUModel Number:QTZ50-5009Warranty:1 Year
After-sales Service Provided:Engineers available to service machinery overseas   
New High Quality Tower Crane (QTZ50-5009)
contact supplier for New High Quality Tower Crane (QTZ50-5009)


New HIGH quality tower crane QTZ50-5009
1. Model: Qtz50 5009
2. Max Load Capacity: 5t
3. The Most Significant Weight: 0.9t
4. Jib Length: 50m
5. The Max Height: 300m
6. Mast Section Size: 1.8*1.8*2.5
7. Condition: New
8. Brand: Dayou
9. Origin: China
10. Usual: Construction & building
QTZ50 Tower crane composes metal structure, mechanism deriving, hydraulic lifting, power control and safeguard. The detailed information as follows:
The foundation frame is fixed on the special concrete foundation. The upper part of the frame connects with the tower mast, and the upper part of the crane mast connects with the lower supporting board which connects the lifting jacket. The other end of the lower supporting board fixed to the slewing bearing's outer circle.

The rotary parts which fixed to the inner part of slewing bearing including the upper rotary platform, tower cap, balance arm, jib boom, range changing cart and the hook, counterweight, hoisting mechanism as well as slewing mechanism and the driver's cab. All the parts can make a 540° Rotary around the crane.
The jib boom connects the tower cap by two draw bar while its root part connects the upper rotary platform by bolts.

Hoisting mechanism is at the middle rear end of the balance arm. The right of the slewing platform is the slewing mechanism and the left part is driver's cab. Both the range changing cart and the hook are on the root part of the jib boom, guiding by the derricking speed mechanism, shifts on the jib boom.
The height of the crane includes the height of foundation and standard section. The independent crane composes 11 sections while the in maximum height, that is 120m consists 48 sections and 6 anchorage device. The equipment to match the anchorage device should be fixed on the right position in advance.


name New HIGH quality tower crane QTZ50-5009




unit


parameter



Rated Load moment
KN·m
500



MAX hoisting capacity
t
4



Rated hoisting capacity max radius


t
0.9



Working radius


m
50





height


Freestanding


m
29



attaching
m
120



hoisting speed


Double rate

a=2
a=4



lifting speed
m/min
32/16/4.5
64/32/9



Slewing speed
r/min
0.62

derricking speed
m/min
39/26



The max. slewing radius
m
49



Tail slewing radius
m
13



Temperature of working environment
-20+40



Load diagram

Jib

(m)
Fall
R(Cmax)

m
C(max)

t
26
28
31
34
37
40
43
46
48
50



48
α=4
13.55
4.00
1.97
1.81
1.61
1.44
1.31
1.19
1.09
1.00
0.95

α=2
26.00
2.00
2.00
1.89
1.68
1.50
1.36
1.24
1.13
1.04
0.98



50
α=4
14.50
4.00
2.07
1.90
1.68
1.50
1.35
1.22
1.11
1.01
0.95
0.90

α=2
27.00
2.00
2.00
1.92
1.70
1.52
1.37
1.24
1.13
1.03
0.98
0.90
New High Quality Tower Crane (QTZ50-5009)
Packaging Detail:NO PACKING
Delivery Detail:10-25DAYS

Related Product for New High Quality Tower Crane (QTZ50-5009)