Professional Liebherr Crane ltm With CE Certificate
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 20 set/month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Description of our Tower Crane
The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.
The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.
The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.
Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.
Advantage of our tower crane
1, boom relief Angle is big, greatly widened the equipment capacity and scope of work.
2, suitable for the group of tower cross homework.
3, boom stability is good, combination amplitude range.
4, suitable for height have special requirements occasions construction.
5, lifting capacity big, effectively solve the high steel structure construction team crane big lifting capacity requirements.
Specification of Tower Crane
| Tower crane TC4808 | ||||
| Item | Unit | Fall | ||
| α=2 | α=4 | |||
| Rated load moment | kn.m | 400 | ||
| Max.load | T | 2 | 4 | |
| Radius | M | 3~48 | ||
| Tip max. load | t | 0.98 | 0.98 | |
| Hoisting height | independent | M | 30 | |
| attached | 120 | 60 | ||
| Trolley speed | M/min | 34/22 | ||
| Hoisting speed | 0.4 | |||
| Slew speed | R/min | 0.6 | ||
| Outer size of the whole crane | chasis | m | 4.6*4.6 | |
| Standard section | 1.5*1.5*2.2 | |||
| Height of crane(independent) | 37.185 | |||
| Weight of crane | Weight of independent structure | t | 16.92 | |
| Counterweight | t | 9 | ||
| other | Motor capacity | kw | 26.8 | |
| Top allowable wind speed | M/s | Operating≤20 | ||
| Hoisting≤12 | ||||
| Allowable operating temperature | 0°C | -20~+40 | ||
- Q: don't its wheel provide the same amount of friction?
- the capacity of a travelling crane relates to its resistance to tipping, and is dependent upon wheelbase, which can be extended by use of the outriggers, and counterweight (the big boxy thing at the back of the crane). Every lift requires a firm and stable platform which is what the outriggers provide. For every lift (weight) and reach (how far from the slew point), there is a limiting capacity factor. This is required to be posted within the operator's cab. The actual load lifted may be monitored by a load cell on a running rope (or other location), and through a computer control, limit the actual capacity of the crane.
- Q: i am having trouble finding out 2 points that Stephen Crane makes about courage in this story. can anyone please help me? =(
- The okorder /... Author Stephen Crane describes this loss of individuality as a key part of the war machine. This sense of selflessness can be a good thing – like when feeling part of the human race will make you jump under a subway to save another man, or the way you care more about your team winning the game than you do about scoring that last point yourself. But it can also be dangerous, as The Red Badge of Courage reminds us. Cogs in machines usually don’t think, and no thinking means no judgment or discretion as to whether an act is right or wrong.
- Q: open boat by stephen crane
- The Open Boat is a true story - Crane was sent to Cuba as a war correspondent in 1897, and he boarded a vessel named the Commodore. The vessel sank off New Smyrna Beach, Florida in heavy weather, and the survivors made their way to shore in the open boat described. The wreck of the Commodore is in 90 feet of water, fourteen miles out and is currently under an Admiralty salvage claim.
- Q: I have always wondered how they get cranes off the top of huge buildings when they finish building them.I have had many people tell me how they THINK the cranes are taken off. But I want to know for sure. Can anyone give me some evidence? A web site or something??When I say big building I mean like 100 storeys.I have been told things ranging from a helicopter takes them offToThey build tracks down the side of the building and drive it downAndThey pull it to pieces and take it down the elevator.These MAY be real but sound like wild guesses to me.So does anyone know the answer?
- Large okorder .
- Q: does it only carry thousand of pounds stuff or wat?? for science project??
- A crane is a mechanical lifting device equipped with a winder, wire ropes and sheaves that can be used both to lift and lower materials and to move them horizontally. It uses one or more simple machines to create mechanical advantage and thus move loads beyond the normal capability of a human. Cranes are commonly employed in the transport industry for the loading and unloading of freight; in the construction industry for the movement of materials; and in the manufacturing industry for the assembling of heavy equipment
- Q: i want to buy china tower crane,how to cantact the manufacture?
- Jinan Jinkui Construction Machinery Co., Ltd, one of the famous manufacturers for tower crane in China, has been rated the best suppliers in tower crane industry in China for three consecutive years. Also the exportation of tower crane has been taking a leading position in domestic China. The perfect after sales service is one of the reasons for you to choose Jinkui tower crane of China
- Q: I've been watching Passions for years and I don't understand what in the world is going on between Fancy and Pretty Crane... what did Pretty do to her??
- i really want to know but they have not said yet. and i am a daily passions watcher :] record it every day !
- Q: The fight sequence on the construction crane between 007 and villain Molakka was mezmorizing. But would the laws of gravity allow for it to happen in real life? I mean, acrobats perform similar stunts, but could the average super spy and villain?
- anything scripted in general is not realistic,
- Q: Vtwin doc helped me out with this dam thing recently Im thinking he has the 411! So here goes: My friends coil went bad and we used a single fire coil on a dual fire ignition. V twin doc showed me how to do that. But it still doesnt quite run proper. So here are the settings:Its set at 5900 R.P.M. limit,with advance slope at 9.the rear cylinder is set at 0.Its set on dual fire,its set on electric start.and its set on multi spark not single.Its a crane fireball hi 4e model 8-3100. It cranks for a bit before starting and runs a little rough at low R.P.M. ran just fine with the stock coil.
- Hey Adam, Hmmm....not too sure about that one. But give this a shot. Check the threaded inserts in the coils (screw terminals), I have seen them break loose PLEASE tell me you are NOT running in race mode!!!.....Street bike run MUCH MUCH better with a VOES....adjust the VOES to 6 of vacuum...email if you don't know how to adjust them, it seems to be a little known fact to almost everyone that they ARE adjustable. Check the connections to the voes also. Reset set the static timing....set the TDC mark in line with front of the timing hole, this will be at 32 degrees, EVO's and TC's run better SLIGHTLY retarded. I would also throw on a fresh set of CARBON CORE plug wires. The Cranes don't seem to like Taylor style (spiral wound) wires. Check to see how it runs. Then try switching back to single spark and see what happens. If nothing changes, I am not too sure what it could be, other than the coil itself, without being able to see it first hand. If you do figure it out, let me know what you found.
- Q: How do Crane Motors Work?
- I'm not 100% familiar with this but this should be pretty close to the answer. Simple/standard crane motors work by applying power first through a rotating steel shaft into a gearbox. The gearbox allows the gearing ratio to be changed (to trade rotation speed for torque or torque for rotation speed). Another steel shaft carries the power out of the gearbox, again through rotation, to a spindle (think big thimble) around which steel cable is wrapped.
Send your message to us
Professional Liebherr Crane ltm With CE Certificate
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 20 set/month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
