5 ton QTP50(5010) Brand New Topless Tower Crane with Wire Rope and
A.C.
Safety devices for 5 ton QTP50(5010) Brand New Topless Tower Crane
with Wire Rope and A.C.
1) Wind lock device
2) Over load limit
3) Hoist height limit
4) Over speed limit
5) Slewing angle limit
6) Lifting moment limit
7) Emergency stop button
8) Obstruction light (tip of jib / tower head)
FAQ for 5 ton QTP50(5010) Brand New Topless Tower Crane with Wire
Rope and A.C.
Q1: What is the Warranty for tower cranes?
A1: For the tower cranes, we can supply 1 year warranty. If there
is quality problem of any parts (excluding easy worn spare parts)
on our side during this period, we will supply a new one by free
for replacement.
Q2: What is the mean of QTP for tower crane model? And please
illustrate.
A2: QTP is classified according to China National Standard.
“Q” is the acronym of Crane in Chinese language (Qing Zhongji);
“T” is the acronym of Tower head type in Chinese language (Ta Shi);
And “P” is the acronym of topless in Chinese language (Ping Tou).
For example: QTP40 (4810) means topless tower crane, the rated
lifting moment is 400 KN.m (40 is 10-1 of the rated lifting moment). The working jib length is 48 meter
and tip load is 1.0t when jib length is 48m.
Q3: What are the optional parts for your tower cranes?
A3: 1) Anemometer
2) Air conditioner for operation cab
3) Black box for operation cab
4) Remote control
5) Full VFD (Variable Frenquency Drive) control
Q4: How many types of foundation for your tower crane?
A4: The most popular types of foundation are Cross-beam type,
Well-shaped type, Base with ballast type and Outrigger type.
By the way, our commonly used one is Cross-beam type. If you need
any other type, please let us know when you make the order. Thanks!
Q5: How many countries had your tower cranes exported to?
A5: Our tower cranes had exported to more than 30 countries, such
as Vietnam, Philippines, Indonesia, India, Sri Lanka, Cambodia,
Russia, Kazakhstan, Brazil, Cyprus, Belgium, Madagascar, Thailand
and Algeria etc.
Q6: How to confirm a suitable tower crane model?
A6: My dear friends, please let us know the below basic parameters
to confirm tower crane model:
a. Building height or tower crane working height.
b. Max load capacity and tip load capacity.
c. Span or jib length
d. Other Special requirements, such as the power supply, foundation
type, air condition and so on.
If any question about tower crane, please feel free to contact us.
We are waiting for you!
Specifications for 5 ton QTP50(5010) Brand New Topless Tower Crane
with Wire Rope and A.C.
| Rated Moment KN.m | 500 |
| Max. Lifting Load(t) | 5 |
| Tip Load(t) | 1 |
| Working Range(m) | 3~50 |
| Lifting Height(m) | Freestanding height | 30 |
| Attaching Height | 120 |
| Mast section | Main Chord(mm) | Angle steel 160X160X14/Q235B |
| Dimension(mm) | 1600X1600X2500 |
| Lifting jib | Upper Chord(mm) | Welded square tube125X10 / Q345B |
| Lower Chord(mm) | Welded square tube125X10 / Q345B |
| Parallel face width(mm) | 1040 |
| Counter jib | Main Limb(mm) | ［28A/ Q235B |
| Length(m) | 11.368 |
| Hoisting Mechanism | Reducer | JZQ500 |
| Motor | YZTD200-4/8/24-18/18/5KW |
| Braker | YWZ-250/35 |
| Steel Rope | 6X37-13-1770-1-1Right lay |
| Hositing Speed(m/min) | 65.14/32.57/7.0 32.14/15.60/3.5 |
| Slewing Mechanism | Reducer | XX100,195 |
| Motor | YZR132-6-3.7KW |
| Coupler | YOX280A |
| Slewing Speed(r/min) | 0.6 |
| Trolleying Mechanism | Reducer | WXG120 |
| Motor | YD112S-4/8-1.5/2.2KW |
| Trolleying Speed( m/min) | 38.6/25.2 |
| Jacking-up Speed | Hydraulic pump station
& Jacking oil cylinder | TQZ40/140/125 |
| Motor | Y132M-4 |
| Slewing Bearing | Type | 1220.32 |
Photos for Topless Tower Crane and Spare Parts
