QTZ31.5(3808) 3t Mini Fixed Tower Crane for Construction
Quick details
1. mini tower crane 3t max load, 38m working radius with tip load 0.8t.
2. hydraulic self-lifting tower crane/topkit construction hammerhead tower crane
3. China-made high quality tower crane, China good tower crane manufacturers with best price
4. high efficiency, oversea service available
The loading capacity of self-lifting hammerhead mini tower crane QTZ31.5
|
Jib length(m)
|
3-11.96
|
13
|
16
|
19
|
23
|
27
|
29
|
31
|
33
|
35
|
37
|
38
|
|
Hoists (t)
|
3
|
2.721
|
2.135
|
1.746
|
1.393
|
1.147
|
1.051
|
0.967
|
0.892
|
0.826
|
0.766
|
0.8
|
Technical data
|
The rated lifting moment
|
315KN.M
|
|
The max lifting capacity
|
3t
|
|
The jib length
|
38m
|
|
The radius
|
3-38(m)
|
|
The tip load
|
0.8t
|
|
Main chord
|
140*140*10(mm)(angle steel)
|
|
Mast section
|
1.500*1.500*2.2(m)
|
|
Slewing angle
|
540°
|
|
Material
|
Q345B Mn steel
|
|
Work T
|
-20°C~+40°C
|
|
|
|
Mechanism specification self-lifting hammerhead mini tower crane
|
Hoisting
|
2 fall
|
KW
|
|
m/min
|
51
|
25.5
|
5.1
|
13/11/3.2
|
|
t
|
1.2
|
3
|
3
|
|
Trolleying
|
m/min 38.6/25.2
|
2.2/1.5
|
|
Slewing
|
r/min 0.734
|
5.5
|
|
Climbing
|
m/min 0.4
|
3
|
|
Necessary electric power
|
23.7
|
|
Main supply
|
~380V 50Hz/440V 60Hz
|
|
Jib length (m)
|
38.6
|
|
Counterbalance (t)
|
5.6
|
Our Service
As a professional exporter,our target is to serve worldwide clients with high-quality products, great-reliability, devoted responsibility,professional services and honorable credibility to meet customers’ requirements in all aspects. We will supply you 24 hours a day and 7 days a week after-sale services.
If you want to know more about our products, pls contact us by email or phone. Also welcome consult us any question at your convenience, any inquiry or kind suggestions from you will be very appreciated.
Looking forward your kindly inquiry and hope to help your strong business in near future!
