QD3015 Derrick Crane 99 ft Working Boom 200M Max. Height Quote
Description
1. The Derrick cranes is fixed to the roof.
2. The base is then attached to the slewing unit that allows the
crane to sewing.
3. On top of the slewing unit there are two main parts which are:
the long jib, shorter counter-jib,
4. The long jib is the part of the crane that carries the load.
5. The crane operator either sits in a cab at the top of the tower
or controls the crane by radio remote control from the ground.
6. The lifting hook is operated by the crane operator using
electric motors to manipulate wire rope cables through a system of
sheaves.
Specification
| QD3015 Derrick Crane Specification |
| Rated Lifting Moment | 600KN.m |
| Rated Loading Capacity | 4t |
| Max. Lifting Load | 4t |
| Tip Load | 1.5t |
| Max. Lifting Height | 200m |
| Jib length / Span | 30m |
| Working range | 3 to 30m |
| Slewing speed | 0-0.6r/min |
| Trolleying speed | 0-10 m/min |
| Luffing speed | A4=32/16/3.5 m/min |
| Power supply | 380V/50Hz or others |
| Electric switch box | Schneider |
| Slewing bearing model | 1220.32 |
Advantages of Derrick Crane
·Operations at great heights
·Adaptable universal machine for heavy loads
·Adaptable support base
·Compact component dimensions
·Rapid self-disassembly
·Maximum weight of individual transportation units
Service of of Derrick Crane
a. Rapid response to any inquiries and 24 hours on-line service.
b. Competitive price which directly from facotry. Welcome to visit
us.
c. Professional inspection department to guarantee quality.
d. Engineers will go to construction site for guiding the
installation and test-running for first time if clients needs.
e. 12 months super long time guarantee warranty.
Loading Containers of of Derrick Crane
