Model D2500-120 Tower Crane with Good Vision and Large Inner Space Cab
- Ref Price:
-
$20,000.00 - 150,000.00
/ unit
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 10 unit/month
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1. Performance parameters of D2500-120: performance parameters and technical indexes reach both domestic and international advanced level.
• Max. jib length: 70m; Jib length under different assembling modes can decrease progressively by 10 meters and the Min. jib length is 40 meters.
• Maximum lifting capacity 42t;
• Max. hoisting capacity at jib tip: 59.3t;
• Maximum lifting moment 25000 t.m;
• Max. free-standing height: 103m; Max. working height of anchored crane: 250m;
• Hoisting mechanism: Q110P150; power: 2×110 kW; rope capacity: 2×580m;
• Slewing mechanism: HP185F1.350/ HP185F2.350; power: 4×18.5 kW (80m Jib); 3×18.5 kW(others).
• Trolleying mechanism: BPI185; power: 18.5 kW.
2. Electrical control system
With PLC control, the electrical control system enjoys better reliability and safety. Produced by professional manufacturers with advanced foreign technology, the electrical elements feature service lives that are 3 or 4 times longer than that of domestic products, less faults, easy maintenance and repair as well as reliable operation.
3. Technical features
• The crane boasts of multiple operation modes and wide application;
• The complete machine adopts internationally well-received beautiful shape;
• The crane features high working speed and excellent speed regulation performance. Stepless speed regulation by frequency control, the world's most advanced solution, is adopted for the trolleying mechanism and slewing mechanism, thus ensuring more stable and reliable operation ;
• The cab is independently installed externally with good vision and large inner space, thus offering a good working environment for operators;
• A variety of safety devices are equipped, which are all mechanical or mechatronic products that are applicable to severe working conditions, so as to ensure the tower crane's reliable operation.
4 Parameters:
Rated hoisting moment (kN.m) | 25000 | |||||
Lifting height (m) | Free-standing stationary crane | Anchored crane | ||||
103 | 220 | |||||
Working radius (m) | Max. working radius | 70 | ||||
Min. working radius | 7.5 | |||||
Max. lifting capacity (t) | 120 | |||||
Hoisting mechanism | Rope fall | α＝4 | α＝8 | |||
Speed (m/min) | 45 | 18 | 18 | 9 | ||
Lifting weight (t) | 10 | 60 | 55 | 120 | ||
Power (kW) | 2×110 | |||||
Traction mechanism | Speed (m/min) | 0～40 | ||||
Power (kW) | 18.5 | |||||
Slewing mechanism | Speed (r/min) | 0～0.55 | ||||
Power (kW) | 18.5×4/18.5×3 | |||||
5 Images:
6 FAQ :Installation of hoisting mechanism
Hoisting mechanism adopts single motors and big diameter reel, also equipped with normal closed braket and limit switch.which developed hoisting mechanism work efficiency and steel wire life greatly. Steel wire type: 14NAT6×37s+FC1670ZS93.1.Rope capacity of reel: 340m. The mechanism was fixed at middle and rear part of counter-jib by 4 pins.
Fix hoisting mechanism on counter jib by 4 Φ25×49 pins and 4Φ6×40 cotter pins.
- Q: i live in cali and these things are really starting to piss me off!!!!!!! I never noticed any before ( when i lived in colorado) but it seems lately that they are all over!!!! every time i open my damn door AT LEAST 5 of them come in! THERE SO GROSS with there big hanging legs! EWWWWW! Anyways, when will they go away and what do i do to keep them from getting in my house?
- The crane fly season only last for a month or so. There are years when they can reach almost plague proportions but within another 2-3 years their numbers should return to normal.. They can cause some damage to farm crops but the good news is that they are harmless to us.
- Q: Are there influence about Microwave and electromagnetic waves on the tower crane?
- if the spread is just in the microwave communications channel or radio transmitting antenna in the vicinity, will be subjected to microwave and high-frequency electromagnetic waves Interference, even if it is in all the tower crane hook when the closing power is outage
- Q: the highest ranking American serviceman, at least in the so called prison camp
- no, he was brutally murdered
- Q: If you were to give someone a paper crane with an ayat or hadith (has to be short, as I have to write on its wings)... what would you write?I was thinking of writing this:Peace be upon you for what you patiently endured. And excellent is the final home. [13:24]I'm not sure though...lol. Any ideas? Salam.
- Sister, I wouldn't advise you to write a verse or a hadith on it. I'm just saying because if you are going to give it to somebody, you never know if they'd take care of it or not. What if it ends up in the garbage or on the floor etc.. Just use a quote that you like. Salam :] ----- Well I have a list of quotes that can fit in a paper crane, I hope you find one of those you like. ===== One man with courage makes a majority.~~ Andrew Jackson “behind the mask of ice that people wear, lies a heart of fire”~~ Paulo Coelho Courage doesn't always roar. Sometimes courage is the little voice at the end of the day that says I'll try again tomorrow. ~Mary Anne Radmacher “pain is temporary, quitting lasts forever” ~~lance Armstrong “Hope is the thing with feathers That perches in the soul, And sings the tune--without the words, And never stops at all,” ~~ Emily Dickinson “Hope is like a road in the country; there was never a road, but when many people walk on it, the road comes into existence.”lyn yutang The Grand essentials of happiness are: something to do, something to love, and something to hope for. Allan K. Chalmers Practice hope. As hopefulness becomes a habit, you can achieve a permanently happy spirit. -- Norman Vincent Peale We live by admiration, hope and love. -- William Wordsworth “Many of the great achievements of the world were accomplished by tired and discouraged men who kept on working.” “What seems to us as bitter trials are often blessings in disguise Oscar Wilde
- Q: What should I do with them? who would accept them if I donated them?
- Wait! This is your fortune and your future! Was this not how you planned to retire one day? Consider your old age! :) Now that you're done laughing, call a children's charity. If they don't want them, donate them to the Salvation Army.
- Q: My Sister gave me a Russian Lacquer box with two flying cranes on it. There is supposed to be a story behind the cranes, but I can't find it online. Does anyone know where I can find this, or happen to know what the story is?
- Cranes are believed to bring good luck to people. So you are double lucky in this case; or perhaps even triple lucky since you have a thoughtful sister who have you such a lovely gift. Russian lacquer is magnificent. Nothing like it in the world.
- Q: How were Churches and really tall buildings constructed hundreds of years ago before the invention of cranes?
- Now a days in India they use the scaffolding made from Bamboos. The same method may have been used our ancestors.
- Q: My hubby just passed his crane test yesterday, and I was wondering how much they pay? He was told to ask for 50k a year..that includes crane time where he works. Can we really ask that? He sets trusses for a big lumber company in Missoula Mt. Any help would be great.
- The little that I do know is that it's one of the most dangerous jobs in the construction field including working around them...so it easily pays that much...
- Q: The earthing resistance of tower crane shall not be greater than that of the tower crane
- The lightning resistance of tower crane (tower crane) on the construction site shall be no more than 4 ohms.I. tower crane GB/T 5031--20085.5.5.9 lightning protectionIn order to avoid lightning stroke, the main structure of the tower crane, the motor frame and all the electrical equipment metal shell, wire metal protection tube should be reliable grounding, and its grounding resistance should be no more than 4 ohms. When multiple repetitive earthing is adopted, the grounding resistance shall be no more than 10 ohms.Two. Safety regulations for tower cranes GB 5144 - 20068.1.3 tower crane metal structure, track, all electrical equipment metal shell, metal line pipe, safety lighting transformer, low voltage side should be reliable grounding, grounding resistance is not more than 4 ohms. Repeated earthing resistance is not greater than l0. The selection and installation of the earthing device shall comply with the relevant requirements of the electrical safety.The insulation resistance of the 8.1.7 main circuit and control circuit shall not be less than 0.5M ohm.
- Q: Which one is a better investment? I can get both for 200dollars
- Probably an engine crane (engine hoist). Engine support you still need to lift the engine for the engine support. You hardly ever need to maneuver the engine to do a timing belt. Edit: I have one of the portable lifts what some refer to as a cherry picker. I've never had the need for an engine support.
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Model D2500-120 Tower Crane with Good Vision and Large Inner Space Cab
- Ref Price:
-
$20,000.00 - 150,000.00
/ unit
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 10 unit/month
OKorder Service Pledge
OKorder Financial Service
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