QTZ50-5010 Moving Cranes Tower 5tons 50m Jib Small Mobile Cranes
Features
1. This series of tower crane has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism.
2.It is original in design, reliable in operation and satisfactory in outlook. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency.
Specification
| Rated load moment capacity (KN.m) | 500 |
| Type | Mobile with rail type |
| Max. hoisting capacity(t) | 5 |
| Tip load(t) | 1.0 |
| Jib radius(m) | 3~50 |
| Freestanding Height (m) | 40 |
| Mast | Main Chord (mm) | Square Steel 135*10 |
| Dimension(mm) | 1600X1600X2500 |
| Hoisting mechanism | Power (kw) | 15/15/4 |
| Hoisting speed(m/min) | (a=2) 64.15/32.57/7.0
(a=4) 32.14/15.60/3.5 |
| Slewing mechanism | Power (kw) | 2*3.7 |
| Slewing speed(r/min) | 0.6 |
| Trolleying mechanism | Power (kw) | 2.2/1.5 |
| Trolleying speed(m/min) | 38.6/25.2 |
| Mobile mechanism | Retarder, brake and motor are as one(kw) | 3.7×2 |
| Mobile speed(m/min) | 0-16 |
| Electrical
System | Schneider |
Usage
They can widely be used for the construction of high-rise hotels, residential buildings, high-rise industrial building, large-span factory buildings and tower-like buildings like tall chimneys.
Service
1: Before Sales Service
a: provide you expert sujestion for choosing the most suitable tower crane.
b: answer your question patiently and professionally.
2: In the process of sale service
a: notify you the latest progress of your order
b: in time delivery, shipment
c: send you necessary documents for custom-clearance timely
3: After-sales service
a: provide you professional installation guide.
b: any question or problem come out, we will be on line for help you at any time.
c: any feedback or comment or suggestion is very precious for us.
Why choose us?
We have more than 15 years' experience in manufacturing tower crane.
We are the lead company in china machinery industrial company.
We have more than 10 engineers in our company.
We have some special process to make sure good quality such as shot-blast cleaning spray anti-rust paint before painting.
We use high-strength wire for welding and special steel and process for main joints.
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QTZ50-5010 Moving Travelling Tower Crane 5 Tons 50m Jib Small Mobile Cranes Images
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